aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--sys/amd64/amd64/bpf_jit_machdep.c2
-rw-r--r--sys/amd64/amd64/bpf_jit_machdep.h2
-rw-r--r--sys/amd64/amd64/fpu.c2
-rw-r--r--sys/amd64/amd64/genassym.c2
-rw-r--r--sys/amd64/amd64/mem.c2
-rw-r--r--sys/amd64/amd64/sys_machdep.c2
-rw-r--r--sys/amd64/amd64/uio_machdep.c2
-rw-r--r--sys/amd64/ia32/ia32_signal.c2
-rw-r--r--sys/amd64/include/asm.h2
-rw-r--r--sys/amd64/include/asmacros.h2
-rw-r--r--sys/amd64/include/cpu.h2
-rw-r--r--sys/amd64/include/cpufunc.h2
-rw-r--r--sys/amd64/include/exec.h2
-rw-r--r--sys/amd64/include/fpu.h2
-rw-r--r--sys/amd64/include/in_cksum.h2
-rw-r--r--sys/amd64/include/limits.h2
-rw-r--r--sys/amd64/include/md_var.h2
-rw-r--r--sys/amd64/include/pcb.h2
-rw-r--r--sys/amd64/include/pmap.h2
-rw-r--r--sys/amd64/include/proc.h2
-rw-r--r--sys/amd64/include/profile.h2
-rw-r--r--sys/amd64/include/reloc.h2
-rw-r--r--sys/amd64/include/segments.h2
-rw-r--r--sys/amd64/include/tss.h2
-rw-r--r--sys/amd64/vmm/vmm_stat.h2
-rw-r--r--sys/arm/arm/mem.c2
-rw-r--r--sys/arm/arm/sys_machdep.c2
-rw-r--r--sys/arm/arm/uio_machdep.c2
-rw-r--r--sys/arm/freescale/imx/imx_common.c2
-rw-r--r--sys/arm/include/_limits.h2
-rw-r--r--sys/arm/include/asm.h2
-rw-r--r--sys/arm/include/endian.h2
-rw-r--r--sys/arm/include/exec.h2
-rw-r--r--sys/arm/include/float.h2
-rw-r--r--sys/arm/include/ieee.h2
-rw-r--r--sys/arm/include/in_cksum.h2
-rw-r--r--sys/arm/include/limits.h2
-rw-r--r--sys/arm/include/md_var.h2
-rw-r--r--sys/arm/include/pmap.h2
-rw-r--r--sys/arm/include/signal.h2
-rw-r--r--sys/arm/include/stdarg.h2
-rw-r--r--sys/arm/include/vmparam.h2
-rw-r--r--sys/arm/mv/discovery/discovery.c2
-rw-r--r--sys/arm/mv/kirkwood/kirkwood.c2
-rw-r--r--sys/arm/mv/mv_common.c2
-rw-r--r--sys/arm/mv/mv_pci.c2
-rw-r--r--sys/arm/mv/mvreg.h2
-rw-r--r--sys/arm/mv/mvwin.h2
-rw-r--r--sys/arm/mv/orion/db88f5xxx.c2
-rw-r--r--sys/arm/mv/orion/orion.c2
-rw-r--r--sys/arm/mv/rtc.c2
-rw-r--r--sys/arm/ti/ti_edma3.c2
-rw-r--r--sys/arm/versatile/versatile_common.c2
-rw-r--r--sys/arm/xscale/ixp425/if_npereg.h2
-rw-r--r--sys/arm/xscale/ixp425/ixp425_npe.c2
-rw-r--r--sys/arm/xscale/ixp425/ixp425_npereg.h2
-rw-r--r--sys/arm/xscale/ixp425/ixp425_qmgr.c2
-rw-r--r--sys/arm/xscale/ixp425/ixp425_qmgr.h2
-rw-r--r--sys/bsm/audit.h2
-rw-r--r--sys/bsm/audit_domain.h2
-rw-r--r--sys/bsm/audit_errno.h2
-rw-r--r--sys/bsm/audit_fcntl.h2
-rw-r--r--sys/bsm/audit_internal.h2
-rw-r--r--sys/bsm/audit_kevents.h2
-rw-r--r--sys/bsm/audit_record.h2
-rw-r--r--sys/bsm/audit_socket_type.h2
-rw-r--r--sys/compat/freebsd32/freebsd32_ioctl.c2
-rw-r--r--sys/compat/freebsd32/freebsd32_ioctl.h2
-rw-r--r--sys/conf/newvers.sh2
-rw-r--r--sys/conf/systags.sh2
-rw-r--r--sys/crypto/sha1.c4
-rw-r--r--sys/crypto/sha1.h4
-rw-r--r--sys/ddb/db_ps.c2
-rw-r--r--sys/ddb/ddb.h2
-rw-r--r--sys/fs/cd9660/cd9660_bmap.c2
-rw-r--r--sys/fs/cd9660/cd9660_lookup.c2
-rw-r--r--sys/fs/cd9660/cd9660_mount.h2
-rw-r--r--sys/fs/cd9660/cd9660_node.c2
-rw-r--r--sys/fs/cd9660/cd9660_node.h2
-rw-r--r--sys/fs/cd9660/cd9660_rrip.c2
-rw-r--r--sys/fs/cd9660/cd9660_rrip.h2
-rw-r--r--sys/fs/cd9660/cd9660_util.c2
-rw-r--r--sys/fs/cd9660/cd9660_vfsops.c2
-rw-r--r--sys/fs/cd9660/cd9660_vnops.c2
-rw-r--r--sys/fs/cd9660/iso.h2
-rw-r--r--sys/fs/cd9660/iso_rrip.h2
-rw-r--r--sys/fs/deadfs/dead_vnops.c2
-rw-r--r--sys/fs/ext2fs/ext2_alloc.c2
-rw-r--r--sys/fs/ext2fs/ext2_balloc.c2
-rw-r--r--sys/fs/ext2fs/ext2_bmap.c2
-rw-r--r--sys/fs/ext2fs/ext2_extern.h2
-rw-r--r--sys/fs/ext2fs/ext2_inode.c2
-rw-r--r--sys/fs/ext2fs/ext2_lookup.c2
-rw-r--r--sys/fs/ext2fs/ext2_mount.h2
-rw-r--r--sys/fs/ext2fs/ext2_subr.c2
-rw-r--r--sys/fs/ext2fs/ext2_vfsops.c2
-rw-r--r--sys/fs/ext2fs/ext2_vnops.c2
-rw-r--r--sys/fs/ext2fs/fs.h2
-rw-r--r--sys/fs/ext2fs/inode.h2
-rw-r--r--sys/fs/fdescfs/fdesc.h2
-rw-r--r--sys/fs/fdescfs/fdesc_vfsops.c2
-rw-r--r--sys/fs/fdescfs/fdesc_vnops.c2
-rw-r--r--sys/fs/fifofs/fifo_vnops.c2
-rw-r--r--sys/fs/fuse/fuse.h4
-rw-r--r--sys/fs/fuse/fuse_debug.h4
-rw-r--r--sys/fs/fuse/fuse_device.c4
-rw-r--r--sys/fs/fuse/fuse_file.c4
-rw-r--r--sys/fs/fuse/fuse_file.h4
-rw-r--r--sys/fs/fuse/fuse_internal.c4
-rw-r--r--sys/fs/fuse/fuse_internal.h4
-rw-r--r--sys/fs/fuse/fuse_io.c4
-rw-r--r--sys/fs/fuse/fuse_io.h4
-rw-r--r--sys/fs/fuse/fuse_ipc.c4
-rw-r--r--sys/fs/fuse/fuse_ipc.h4
-rw-r--r--sys/fs/fuse/fuse_kernel.h2
-rw-r--r--sys/fs/fuse/fuse_main.c4
-rw-r--r--sys/fs/fuse/fuse_node.c4
-rw-r--r--sys/fs/fuse/fuse_node.h4
-rw-r--r--sys/fs/fuse/fuse_param.h4
-rw-r--r--sys/fs/fuse/fuse_vfsops.c4
-rw-r--r--sys/fs/fuse/fuse_vnops.c4
-rw-r--r--sys/fs/nfs/nfs.h2
-rw-r--r--sys/fs/nfs/nfs_commonkrpc.c2
-rw-r--r--sys/fs/nfs/nfs_commonport.c2
-rw-r--r--sys/fs/nfs/nfs_commonsubs.c2
-rw-r--r--sys/fs/nfs/nfs_var.h2
-rw-r--r--sys/fs/nfs/nfsm_subs.h2
-rw-r--r--sys/fs/nfs/nfsport.h2
-rw-r--r--sys/fs/nfs/nfsproto.h2
-rw-r--r--sys/fs/nfs/nfsrvcache.h2
-rw-r--r--sys/fs/nfs/rpcv2.h2
-rw-r--r--sys/fs/nfs/xdr_subs.h2
-rw-r--r--sys/fs/nfsclient/nfs.h2
-rw-r--r--sys/fs/nfsclient/nfs_clbio.c2
-rw-r--r--sys/fs/nfsclient/nfs_clcomsubs.c2
-rw-r--r--sys/fs/nfsclient/nfs_clkrpc.c2
-rw-r--r--sys/fs/nfsclient/nfs_clnfsiod.c2
-rw-r--r--sys/fs/nfsclient/nfs_clnode.c2
-rw-r--r--sys/fs/nfsclient/nfs_clport.c2
-rw-r--r--sys/fs/nfsclient/nfs_clrpcops.c2
-rw-r--r--sys/fs/nfsclient/nfs_clsubs.c2
-rw-r--r--sys/fs/nfsclient/nfs_clvfsops.c2
-rw-r--r--sys/fs/nfsclient/nfs_clvnops.c2
-rw-r--r--sys/fs/nfsclient/nfsmount.h2
-rw-r--r--sys/fs/nfsclient/nfsnode.h2
-rw-r--r--sys/fs/nfsserver/nfs_nfsdcache.c2
-rw-r--r--sys/fs/nfsserver/nfs_nfsdkrpc.c2
-rw-r--r--sys/fs/nfsserver/nfs_nfsdport.c2
-rw-r--r--sys/fs/nfsserver/nfs_nfsdserv.c2
-rw-r--r--sys/fs/nfsserver/nfs_nfsdsocket.c2
-rw-r--r--sys/fs/nfsserver/nfs_nfsdsubs.c2
-rw-r--r--sys/fs/nullfs/null.h2
-rw-r--r--sys/fs/nullfs/null_subr.c2
-rw-r--r--sys/fs/nullfs/null_vfsops.c2
-rw-r--r--sys/fs/nullfs/null_vnops.c2
-rw-r--r--sys/fs/procfs/procfs.h2
-rw-r--r--sys/fs/procfs/procfs_dbregs.c2
-rw-r--r--sys/fs/procfs/procfs_fpregs.c2
-rw-r--r--sys/fs/procfs/procfs_map.c2
-rw-r--r--sys/fs/procfs/procfs_mem.c2
-rw-r--r--sys/fs/procfs/procfs_note.c2
-rw-r--r--sys/fs/procfs/procfs_osrel.c2
-rw-r--r--sys/fs/procfs/procfs_regs.c2
-rw-r--r--sys/fs/procfs/procfs_status.c2
-rw-r--r--sys/fs/procfs/procfs_type.c2
-rw-r--r--sys/fs/unionfs/union.h2
-rw-r--r--sys/fs/unionfs/union_subr.c2
-rw-r--r--sys/fs/unionfs/union_vfsops.c2
-rw-r--r--sys/fs/unionfs/union_vnops.c2
-rw-r--r--sys/i386/i386/bpf_jit_machdep.c2
-rw-r--r--sys/i386/i386/bpf_jit_machdep.h2
-rw-r--r--sys/i386/i386/genassym.c2
-rw-r--r--sys/i386/i386/in_cksum.c2
-rw-r--r--sys/i386/i386/mem.c2
-rw-r--r--sys/i386/i386/sys_machdep.c2
-rw-r--r--sys/i386/i386/uio_machdep.c2
-rw-r--r--sys/i386/include/asm.h2
-rw-r--r--sys/i386/include/asmacros.h2
-rw-r--r--sys/i386/include/cpu.h2
-rw-r--r--sys/i386/include/cpufunc.h2
-rw-r--r--sys/i386/include/exec.h2
-rw-r--r--sys/i386/include/in_cksum.h2
-rw-r--r--sys/i386/include/limits.h2
-rw-r--r--sys/i386/include/md_var.h2
-rw-r--r--sys/i386/include/npx.h2
-rw-r--r--sys/i386/include/param.h2
-rw-r--r--sys/i386/include/pcb.h2
-rw-r--r--sys/i386/include/pmap.h2
-rw-r--r--sys/i386/include/proc.h2
-rw-r--r--sys/i386/include/profile.h2
-rw-r--r--sys/i386/include/reloc.h2
-rw-r--r--sys/i386/include/segments.h2
-rw-r--r--sys/i386/include/signal.h2
-rw-r--r--sys/i386/include/tss.h2
-rw-r--r--sys/i386/include/varargs.h2
-rw-r--r--sys/i386/include/vmparam.h2
-rw-r--r--sys/isa/isareg.h2
-rw-r--r--sys/isa/rtc.h2
-rw-r--r--sys/kern/kern_clock.c2
-rw-r--r--sys/kern/kern_cons.c2
-rw-r--r--sys/kern/kern_descrip.c2
-rw-r--r--sys/kern/kern_exit.c2
-rw-r--r--sys/kern/kern_fork.c2
-rw-r--r--sys/kern/kern_ktrace.c2
-rw-r--r--sys/kern/kern_lockf.c2
-rw-r--r--sys/kern/kern_malloc.c2
-rw-r--r--sys/kern/kern_mib.c2
-rw-r--r--sys/kern/kern_proc.c2
-rw-r--r--sys/kern/kern_prot.c2
-rw-r--r--sys/kern/kern_resource.c2
-rw-r--r--sys/kern/kern_rmlock.c2
-rw-r--r--sys/kern/kern_shutdown.c2
-rw-r--r--sys/kern/kern_sig.c2
-rw-r--r--sys/kern/kern_synch.c2
-rw-r--r--sys/kern/kern_sysctl.c2
-rw-r--r--sys/kern/kern_time.c2
-rw-r--r--sys/kern/kern_timeout.c2
-rw-r--r--sys/kern/kern_xxx.c2
-rw-r--r--sys/kern/sched_4bsd.c2
-rw-r--r--sys/kern/subr_autoconf.c2
-rw-r--r--sys/kern/subr_blist.c2
-rw-r--r--sys/kern/subr_clock.c2
-rw-r--r--sys/kern/subr_hash.c2
-rw-r--r--sys/kern/subr_log.c2
-rw-r--r--sys/kern/subr_mchain.c2
-rw-r--r--sys/kern/subr_param.c2
-rw-r--r--sys/kern/subr_pcpu.c2
-rw-r--r--sys/kern/subr_prf.c2
-rw-r--r--sys/kern/subr_prof.c2
-rw-r--r--sys/kern/subr_rtc.c2
-rw-r--r--sys/kern/subr_scanf.c2
-rw-r--r--sys/kern/subr_sglist.c2
-rw-r--r--sys/kern/subr_uio.c2
-rw-r--r--sys/kern/sys_generic.c2
-rw-r--r--sys/kern/sys_socket.c2
-rw-r--r--sys/kern/tty_compat.c2
-rw-r--r--sys/kern/tty_info.c2
-rw-r--r--sys/kern/uipc_domain.c2
-rw-r--r--sys/kern/uipc_mbuf.c2
-rw-r--r--sys/kern/uipc_mbuf2.c2
-rw-r--r--sys/kern/uipc_sockbuf.c2
-rw-r--r--sys/kern/uipc_socket.c2
-rw-r--r--sys/kern/uipc_syscalls.c2
-rw-r--r--sys/kern/uipc_usrreq.c2
-rw-r--r--sys/kern/vfs_cache.c2
-rw-r--r--sys/kern/vfs_cluster.c2
-rw-r--r--sys/kern/vfs_default.c2
-rw-r--r--sys/kern/vfs_export.c2
-rw-r--r--sys/kern/vfs_init.c2
-rw-r--r--sys/kern/vfs_lookup.c2
-rw-r--r--sys/kern/vfs_mount.c2
-rw-r--r--sys/kern/vfs_mountroot.c2
-rw-r--r--sys/kern/vfs_subr.c2
-rw-r--r--sys/kern/vfs_syscalls.c2
-rw-r--r--sys/kern/vfs_vnops.c2
-rw-r--r--sys/libkern/arm/muldi3.c2
-rw-r--r--sys/libkern/ashldi3.c2
-rw-r--r--sys/libkern/ashrdi3.c2
-rw-r--r--sys/libkern/bcmp.c2
-rw-r--r--sys/libkern/bsearch.c2
-rw-r--r--sys/libkern/cmpdi2.c2
-rw-r--r--sys/libkern/divdi3.c2
-rw-r--r--sys/libkern/ffs.c2
-rw-r--r--sys/libkern/ffsl.c2
-rw-r--r--sys/libkern/fls.c2
-rw-r--r--sys/libkern/flsl.c2
-rw-r--r--sys/libkern/flsll.c2
-rw-r--r--sys/libkern/fnmatch.c2
-rw-r--r--sys/libkern/lshrdi3.c2
-rw-r--r--sys/libkern/mcount.c2
-rw-r--r--sys/libkern/memchr.c2
-rw-r--r--sys/libkern/memcmp.c2
-rw-r--r--sys/libkern/moddi3.c2
-rw-r--r--sys/libkern/qdivrem.c2
-rw-r--r--sys/libkern/qsort.c2
-rw-r--r--sys/libkern/quad.h2
-rw-r--r--sys/libkern/random.c2
-rw-r--r--sys/libkern/scanc.c2
-rw-r--r--sys/libkern/strcat.c2
-rw-r--r--sys/libkern/strchr.c2
-rw-r--r--sys/libkern/strcmp.c2
-rw-r--r--sys/libkern/strcpy.c2
-rw-r--r--sys/libkern/strncmp.c2
-rw-r--r--sys/libkern/strncpy.c2
-rw-r--r--sys/libkern/strrchr.c2
-rw-r--r--sys/libkern/strsep.c2
-rw-r--r--sys/libkern/strtol.c2
-rw-r--r--sys/libkern/strtoq.c2
-rw-r--r--sys/libkern/strtoul.c2
-rw-r--r--sys/libkern/strtouq.c2
-rw-r--r--sys/libkern/ucmpdi2.c2
-rw-r--r--sys/libkern/udivdi3.c2
-rw-r--r--sys/libkern/umoddi3.c2
-rw-r--r--sys/mips/cavium/cvmx_config.h2
-rw-r--r--sys/mips/cavium/octe/cavium-ethernet.h2
-rw-r--r--sys/mips/cavium/octe/ethernet-common.c2
-rw-r--r--sys/mips/cavium/octe/ethernet-common.h2
-rw-r--r--sys/mips/cavium/octe/ethernet-defines.h2
-rw-r--r--sys/mips/cavium/octe/ethernet-headers.h2
-rw-r--r--sys/mips/cavium/octe/ethernet-mdio.c2
-rw-r--r--sys/mips/cavium/octe/ethernet-mdio.h2
-rw-r--r--sys/mips/cavium/octe/ethernet-mem.c2
-rw-r--r--sys/mips/cavium/octe/ethernet-mem.h2
-rw-r--r--sys/mips/cavium/octe/ethernet-rgmii.c2
-rw-r--r--sys/mips/cavium/octe/ethernet-rx.c2
-rw-r--r--sys/mips/cavium/octe/ethernet-rx.h2
-rw-r--r--sys/mips/cavium/octe/ethernet-sgmii.c2
-rw-r--r--sys/mips/cavium/octe/ethernet-spi.c2
-rw-r--r--sys/mips/cavium/octe/ethernet-tx.c2
-rw-r--r--sys/mips/cavium/octe/ethernet-tx.h2
-rw-r--r--sys/mips/cavium/octe/ethernet-util.h2
-rw-r--r--sys/mips/cavium/octe/ethernet-xaui.c2
-rw-r--r--sys/mips/cavium/octe/ethernet.c2
-rw-r--r--sys/mips/cavium/octe/wrapper-cvmx-includes.h2
-rw-r--r--sys/mips/cavium/octeon_ds1337.c2
-rw-r--r--sys/mips/cavium/octeon_ebt3000_cf.c2
-rw-r--r--sys/mips/cavium/octeon_irq.h2
-rw-r--r--sys/mips/cavium/octeon_pcmap_regs.h2
-rw-r--r--sys/mips/cavium/octopcireg.h2
-rw-r--r--sys/mips/include/_align.h2
-rw-r--r--sys/mips/include/_limits.h2
-rw-r--r--sys/mips/include/asm.h2
-rw-r--r--sys/mips/include/cpu.h2
-rw-r--r--sys/mips/include/cpuregs.h2
-rw-r--r--sys/mips/include/endian.h2
-rw-r--r--sys/mips/include/exec.h2
-rw-r--r--sys/mips/include/float.h2
-rw-r--r--sys/mips/include/fls64.h3
-rw-r--r--sys/mips/include/ieee.h2
-rw-r--r--sys/mips/include/in_cksum.h2
-rw-r--r--sys/mips/include/limits.h2
-rw-r--r--sys/mips/include/md_var.h2
-rw-r--r--sys/mips/include/mips_opcode.h2
-rw-r--r--sys/mips/include/param.h2
-rw-r--r--sys/mips/include/pcb.h2
-rw-r--r--sys/mips/include/pmap.h2
-rw-r--r--sys/mips/include/proc.h2
-rw-r--r--sys/mips/include/profile.h2
-rw-r--r--sys/mips/include/ptrace.h2
-rw-r--r--sys/mips/include/reg.h2
-rw-r--r--sys/mips/include/regdef.h2
-rw-r--r--sys/mips/include/regnum.h2
-rw-r--r--sys/mips/include/signal.h2
-rw-r--r--sys/mips/include/sysarch.h2
-rw-r--r--sys/mips/include/trap.h2
-rw-r--r--sys/mips/include/ucontext.h2
-rw-r--r--sys/mips/include/varargs.h2
-rw-r--r--sys/mips/include/vmparam.h2
-rw-r--r--sys/mips/mips/autoconf.c2
-rw-r--r--sys/mips/mips/genassym.c2
-rw-r--r--sys/mips/mips/machdep.c4
-rw-r--r--sys/mips/mips/mem.c2
-rw-r--r--sys/mips/mips/pm_machdep.c2
-rw-r--r--sys/mips/mips/pmap.c4
-rw-r--r--sys/mips/mips/trap.c2
-rw-r--r--sys/mips/mips/uio_machdep.c2
-rw-r--r--sys/mips/mips/vm_machdep.c2
-rw-r--r--sys/mips/rmi/board.h2
-rw-r--r--sys/mips/rmi/dev/iic/at24co2n.c2
-rw-r--r--sys/mips/rmi/dev/iic/max6657.c2
-rw-r--r--sys/mips/rmi/dev/nlge/if_nlge.c2
-rw-r--r--sys/mips/rmi/dev/nlge/if_nlge.h2
-rw-r--r--sys/mips/rmi/dev/sec/desc.h2
-rw-r--r--sys/mips/rmi/dev/sec/rmilib.c2
-rw-r--r--sys/mips/rmi/dev/sec/rmilib.h2
-rw-r--r--sys/mips/rmi/dev/sec/rmisec.c2
-rw-r--r--sys/mips/rmi/dev/xlr/atx_cpld.h3
-rw-r--r--sys/mips/rmi/dev/xlr/debug.h2
-rw-r--r--sys/mips/rmi/dev/xlr/xgmac_mdio.h3
-rw-r--r--sys/mips/rmi/fmn.c2
-rw-r--r--sys/mips/rmi/interrupt.h2
-rw-r--r--sys/mips/rmi/iodi.c2
-rw-r--r--sys/mips/rmi/iomap.h2
-rw-r--r--sys/mips/rmi/msgring.c3
-rw-r--r--sys/mips/rmi/msgring.cfg3
-rw-r--r--sys/mips/rmi/msgring.h2
-rw-r--r--sys/mips/rmi/pic.h2
-rw-r--r--sys/mips/rmi/rmi_boot_info.h2
-rw-r--r--sys/mips/rmi/rmi_mips_exts.h2
-rw-r--r--sys/mips/rmi/xlr_i2c.c2
-rw-r--r--sys/mips/rmi/xlr_pci.c2
-rw-r--r--sys/mips/rmi/xlr_pcmcia.c2
-rw-r--r--sys/net/bpf.c2
-rw-r--r--sys/net/bpf.h2
-rw-r--r--sys/net/bpf_buffer.c2
-rw-r--r--sys/net/bpf_filter.c2
-rw-r--r--sys/net/bpf_jitter.c2
-rw-r--r--sys/net/bpf_jitter.h2
-rw-r--r--sys/net/bpfdesc.h2
-rw-r--r--sys/net/if.c2
-rw-r--r--sys/net/if.h2
-rw-r--r--sys/net/if_arc.h2
-rw-r--r--sys/net/if_arp.h2
-rw-r--r--sys/net/if_clone.c2
-rw-r--r--sys/net/if_clone.h2
-rw-r--r--sys/net/if_disc.c2
-rw-r--r--sys/net/if_dl.h2
-rw-r--r--sys/net/if_edsc.c2
-rw-r--r--sys/net/if_ethersubr.c2
-rw-r--r--sys/net/if_fwsubr.c2
-rw-r--r--sys/net/if_gif.c2
-rw-r--r--sys/net/if_gif.h2
-rw-r--r--sys/net/if_llc.h2
-rw-r--r--sys/net/if_loop.c2
-rw-r--r--sys/net/if_stf.c2
-rw-r--r--sys/net/if_types.h2
-rw-r--r--sys/net/if_var.h2
-rw-r--r--sys/net/ifq.h2
-rw-r--r--sys/net/pfkeyv2.h2
-rw-r--r--sys/net/radix.c2
-rw-r--r--sys/net/radix.h2
-rw-r--r--sys/net/radix_mpath.c2
-rw-r--r--sys/net/radix_mpath.h2
-rw-r--r--sys/net/raw_cb.c2
-rw-r--r--sys/net/raw_cb.h2
-rw-r--r--sys/net/raw_usrreq.c2
-rw-r--r--sys/net/route.c2
-rw-r--r--sys/net/route.h2
-rw-r--r--sys/net/rtsock.c2
-rw-r--r--sys/net/slcompress.c2
-rw-r--r--sys/net/slcompress.h2
-rw-r--r--sys/netinet/icmp6.h2
-rw-r--r--sys/netinet/icmp_var.h2
-rw-r--r--sys/netinet/if_ether.c2
-rw-r--r--sys/netinet/if_ether.h2
-rw-r--r--sys/netinet/igmp.c2
-rw-r--r--sys/netinet/igmp.h2
-rw-r--r--sys/netinet/igmp_var.h4
-rw-r--r--sys/netinet/in.c2
-rw-r--r--sys/netinet/in.h2
-rw-r--r--sys/netinet/in_cksum.c2
-rw-r--r--sys/netinet/in_gif.c2
-rw-r--r--sys/netinet/in_pcb.c2
-rw-r--r--sys/netinet/in_pcb.h2
-rw-r--r--sys/netinet/in_proto.c2
-rw-r--r--sys/netinet/in_systm.h2
-rw-r--r--sys/netinet/in_var.h2
-rw-r--r--sys/netinet/ip.h2
-rw-r--r--sys/netinet/ip6.h2
-rw-r--r--sys/netinet/ip_divert.c2
-rw-r--r--sys/netinet/ip_ecn.c2
-rw-r--r--sys/netinet/ip_ecn.h2
-rw-r--r--sys/netinet/ip_encap.c2
-rw-r--r--sys/netinet/ip_encap.h2
-rw-r--r--sys/netinet/ip_icmp.c2
-rw-r--r--sys/netinet/ip_icmp.h2
-rw-r--r--sys/netinet/ip_input.c2
-rw-r--r--sys/netinet/ip_mroute.c2
-rw-r--r--sys/netinet/ip_mroute.h2
-rw-r--r--sys/netinet/ip_options.c2
-rw-r--r--sys/netinet/ip_options.h2
-rw-r--r--sys/netinet/ip_output.c2
-rw-r--r--sys/netinet/ip_var.h2
-rw-r--r--sys/netinet/pim.h2
-rw-r--r--sys/netinet/pim_var.h2
-rw-r--r--sys/netinet/raw_ip.c2
-rw-r--r--sys/netinet/sctp.h2
-rw-r--r--sys/netinet/sctp_asconf.c2
-rw-r--r--sys/netinet/sctp_asconf.h2
-rw-r--r--sys/netinet/sctp_auth.c2
-rw-r--r--sys/netinet/sctp_auth.h2
-rw-r--r--sys/netinet/sctp_bsd_addr.c2
-rw-r--r--sys/netinet/sctp_bsd_addr.h2
-rw-r--r--sys/netinet/sctp_cc_functions.c2
-rw-r--r--sys/netinet/sctp_constants.h2
-rw-r--r--sys/netinet/sctp_crc32.c2
-rw-r--r--sys/netinet/sctp_crc32.h2
-rw-r--r--sys/netinet/sctp_dtrace_declare.h2
-rw-r--r--sys/netinet/sctp_dtrace_define.h2
-rw-r--r--sys/netinet/sctp_header.h2
-rw-r--r--sys/netinet/sctp_indata.c2
-rw-r--r--sys/netinet/sctp_indata.h2
-rw-r--r--sys/netinet/sctp_input.c2
-rw-r--r--sys/netinet/sctp_input.h2
-rw-r--r--sys/netinet/sctp_lock_bsd.h2
-rw-r--r--sys/netinet/sctp_os.h2
-rw-r--r--sys/netinet/sctp_os_bsd.h2
-rw-r--r--sys/netinet/sctp_output.c2
-rw-r--r--sys/netinet/sctp_output.h2
-rw-r--r--sys/netinet/sctp_pcb.c2
-rw-r--r--sys/netinet/sctp_pcb.h2
-rw-r--r--sys/netinet/sctp_peeloff.c2
-rw-r--r--sys/netinet/sctp_peeloff.h2
-rw-r--r--sys/netinet/sctp_structs.h2
-rw-r--r--sys/netinet/sctp_sysctl.c2
-rw-r--r--sys/netinet/sctp_sysctl.h2
-rw-r--r--sys/netinet/sctp_timer.c2
-rw-r--r--sys/netinet/sctp_timer.h2
-rw-r--r--sys/netinet/sctp_uio.h2
-rw-r--r--sys/netinet/sctp_usrreq.c2
-rw-r--r--sys/netinet/sctp_var.h2
-rw-r--r--sys/netinet/sctputil.c2
-rw-r--r--sys/netinet/sctputil.h2
-rw-r--r--sys/netinet/tcp.h2
-rw-r--r--sys/netinet/tcp_debug.c2
-rw-r--r--sys/netinet/tcp_debug.h2
-rw-r--r--sys/netinet/tcp_fsm.h2
-rw-r--r--sys/netinet/tcp_input.c2
-rw-r--r--sys/netinet/tcp_output.c2
-rw-r--r--sys/netinet/tcp_reass.c2
-rw-r--r--sys/netinet/tcp_sack.c4
-rw-r--r--sys/netinet/tcp_seq.h2
-rw-r--r--sys/netinet/tcp_subr.c2
-rw-r--r--sys/netinet/tcp_syncache.h2
-rw-r--r--sys/netinet/tcp_timer.c2
-rw-r--r--sys/netinet/tcp_timer.h2
-rw-r--r--sys/netinet/tcp_timewait.c2
-rw-r--r--sys/netinet/tcp_usrreq.c2
-rw-r--r--sys/netinet/tcp_var.h2
-rw-r--r--sys/netinet/tcpip.h2
-rw-r--r--sys/netinet/udp.h2
-rw-r--r--sys/netinet/udp_usrreq.c2
-rw-r--r--sys/netinet/udp_var.h2
-rw-r--r--sys/netinet6/dest6.c2
-rw-r--r--sys/netinet6/frag6.c2
-rw-r--r--sys/netinet6/icmp6.c2
-rw-r--r--sys/netinet6/in6.c2
-rw-r--r--sys/netinet6/in6.h2
-rw-r--r--sys/netinet6/in6_cksum.c2
-rw-r--r--sys/netinet6/in6_gif.c2
-rw-r--r--sys/netinet6/in6_ifattach.c2
-rw-r--r--sys/netinet6/in6_ifattach.h2
-rw-r--r--sys/netinet6/in6_pcb.c2
-rw-r--r--sys/netinet6/in6_pcb.h2
-rw-r--r--sys/netinet6/in6_proto.c2
-rw-r--r--sys/netinet6/in6_rmx.c2
-rw-r--r--sys/netinet6/in6_src.c2
-rw-r--r--sys/netinet6/in6_var.h2
-rw-r--r--sys/netinet6/ip6_ecn.h2
-rw-r--r--sys/netinet6/ip6_forward.c2
-rw-r--r--sys/netinet6/ip6_input.c2
-rw-r--r--sys/netinet6/ip6_mroute.c2
-rw-r--r--sys/netinet6/ip6_mroute.h2
-rw-r--r--sys/netinet6/ip6_output.c2
-rw-r--r--sys/netinet6/ip6_var.h2
-rw-r--r--sys/netinet6/ip6protosw.h2
-rw-r--r--sys/netinet6/mld6.c2
-rw-r--r--sys/netinet6/nd6.c2
-rw-r--r--sys/netinet6/nd6.h2
-rw-r--r--sys/netinet6/nd6_nbr.c2
-rw-r--r--sys/netinet6/nd6_rtr.c2
-rw-r--r--sys/netinet6/pim6.h2
-rw-r--r--sys/netinet6/pim6_var.h2
-rw-r--r--sys/netinet6/raw_ip6.c2
-rw-r--r--sys/netinet6/raw_ip6.h2
-rw-r--r--sys/netinet6/route6.c2
-rw-r--r--sys/netinet6/scope6.c2
-rw-r--r--sys/netinet6/scope6_var.h2
-rw-r--r--sys/netinet6/sctp6_usrreq.c2
-rw-r--r--sys/netinet6/sctp6_var.h2
-rw-r--r--sys/netinet6/tcp6_var.h2
-rw-r--r--sys/netinet6/udp6_usrreq.c2
-rw-r--r--sys/netinet6/udp6_var.h2
-rw-r--r--sys/netipsec/ah.h2
-rw-r--r--sys/netipsec/esp.h2
-rw-r--r--sys/netipsec/ipcomp.h2
-rw-r--r--sys/netipsec/ipcomp_var.h2
-rw-r--r--sys/netipsec/ipsec.c2
-rw-r--r--sys/netipsec/ipsec.h2
-rw-r--r--sys/netipsec/ipsec6.h2
-rw-r--r--sys/netipsec/key.c2
-rw-r--r--sys/netipsec/key.h2
-rw-r--r--sys/netipsec/key_debug.c2
-rw-r--r--sys/netipsec/key_debug.h2
-rw-r--r--sys/netipsec/key_var.h2
-rw-r--r--sys/netipsec/keydb.h2
-rw-r--r--sys/netipsec/keysock.c2
-rw-r--r--sys/netipsec/keysock.h2
-rw-r--r--sys/netpfil/pf/in4_cksum.c2
-rw-r--r--sys/nfs/nfs_common.h2
-rw-r--r--sys/nfs/nfs_diskless.c2
-rw-r--r--sys/nfs/nfs_nfssvc.c2
-rw-r--r--sys/nfs/nfsdiskless.h2
-rw-r--r--sys/nfs/nfsproto.h2
-rw-r--r--sys/nfs/nfssvc.h2
-rw-r--r--sys/nfs/xdr_subs.h2
-rw-r--r--sys/nfsclient/nfs.h2
-rw-r--r--sys/nfsclient/nfsargs.h2
-rw-r--r--sys/nfsclient/nfsm_subs.h2
-rw-r--r--sys/nfsclient/nfsmount.h2
-rw-r--r--sys/nfsclient/nfsnode.h2
-rw-r--r--sys/nfsclient/nfsstats.h2
-rw-r--r--sys/nfsserver/nfs.h2
-rw-r--r--sys/nfsserver/nfsm_subs.h2
-rw-r--r--sys/nfsserver/nfsrvcache.h2
-rw-r--r--sys/nfsserver/nfsrvstats.h2
-rw-r--r--sys/ofed/drivers/infiniband/ulp/sdp/sdp_main.c3
-rw-r--r--sys/powerpc/fpu/fpu_add.c4
-rw-r--r--sys/powerpc/fpu/fpu_arith.h4
-rw-r--r--sys/powerpc/fpu/fpu_compare.c4
-rw-r--r--sys/powerpc/fpu/fpu_div.c4
-rw-r--r--sys/powerpc/fpu/fpu_emu.h4
-rw-r--r--sys/powerpc/fpu/fpu_explode.c4
-rw-r--r--sys/powerpc/fpu/fpu_implode.c4
-rw-r--r--sys/powerpc/fpu/fpu_instr.h4
-rw-r--r--sys/powerpc/fpu/fpu_mul.c2
-rw-r--r--sys/powerpc/fpu/fpu_sqrt.c4
-rw-r--r--sys/powerpc/fpu/fpu_subr.c2
-rw-r--r--sys/powerpc/include/_limits.h2
-rw-r--r--sys/powerpc/include/_stdint.h2
-rw-r--r--sys/powerpc/include/asm.h2
-rw-r--r--sys/powerpc/include/cpu.h2
-rw-r--r--sys/powerpc/include/endian.h2
-rw-r--r--sys/powerpc/include/exec.h2
-rw-r--r--sys/powerpc/include/float.h2
-rw-r--r--sys/powerpc/include/floatingpoint.h2
-rw-r--r--sys/powerpc/include/fpu.h2
-rw-r--r--sys/powerpc/include/frame.h2
-rw-r--r--sys/powerpc/include/hid.h2
-rw-r--r--sys/powerpc/include/ieee.h2
-rw-r--r--sys/powerpc/include/in_cksum.h2
-rw-r--r--sys/powerpc/include/limits.h2
-rw-r--r--sys/powerpc/include/pcb.h2
-rw-r--r--sys/powerpc/include/pio.h2
-rw-r--r--sys/powerpc/include/platform.h2
-rw-r--r--sys/powerpc/include/pmap.h2
-rw-r--r--sys/powerpc/include/proc.h2
-rw-r--r--sys/powerpc/include/psl.h2
-rw-r--r--sys/powerpc/include/pte.h2
-rw-r--r--sys/powerpc/include/ptrace.h2
-rw-r--r--sys/powerpc/include/reloc.h2
-rw-r--r--sys/powerpc/include/sigframe.h2
-rw-r--r--sys/powerpc/include/signal.h2
-rw-r--r--sys/powerpc/include/stdarg.h2
-rw-r--r--sys/powerpc/include/sysarch.h2
-rw-r--r--sys/powerpc/include/tlb.h2
-rw-r--r--sys/powerpc/include/trap.h2
-rw-r--r--sys/powerpc/include/ucontext.h2
-rw-r--r--sys/powerpc/include/varargs.h2
-rw-r--r--sys/powerpc/include/vmparam.h2
-rw-r--r--sys/powerpc/powermac/cudavar.h2
-rw-r--r--sys/powerpc/powerpc/bcopy.c2
-rw-r--r--sys/powerpc/powerpc/genassym.c2
-rw-r--r--sys/powerpc/powerpc/intr_machdep.c2
-rw-r--r--sys/powerpc/powerpc/mem.c2
-rw-r--r--sys/powerpc/powerpc/uio_machdep.c2
-rw-r--r--sys/rpc/auth.h2
-rw-r--r--sys/rpc/auth_none.c2
-rw-r--r--sys/rpc/auth_unix.c2
-rw-r--r--sys/rpc/authunix_prot.c2
-rw-r--r--sys/rpc/clnt.h2
-rw-r--r--sys/rpc/clnt_dg.c2
-rw-r--r--sys/rpc/clnt_vc.c2
-rw-r--r--sys/rpc/krpc.h2
-rw-r--r--sys/rpc/nettype.h2
-rw-r--r--sys/rpc/pmap_prot.h2
-rw-r--r--sys/rpc/rpc.h2
-rw-r--r--sys/rpc/rpc_callmsg.c2
-rw-r--r--sys/rpc/rpc_com.h2
-rw-r--r--sys/rpc/rpc_generic.c2
-rw-r--r--sys/rpc/rpc_msg.h2
-rw-r--r--sys/rpc/rpc_prot.c2
-rw-r--r--sys/rpc/rpcb_clnt.c2
-rw-r--r--sys/rpc/rpcb_clnt.h2
-rw-r--r--sys/rpc/rpcb_prot.c2
-rw-r--r--sys/rpc/rpcb_prot.h2
-rw-r--r--sys/rpc/rpcm_subs.h2
-rw-r--r--sys/rpc/rpcsec_gss/rpcsec_gss.c2
-rw-r--r--sys/rpc/rpcsec_gss/rpcsec_gss_int.h2
-rw-r--r--sys/rpc/rpcsec_gss/rpcsec_gss_prot.c2
-rw-r--r--sys/rpc/rpcsec_gss/svc_rpcsec_gss.c3
-rw-r--r--sys/rpc/svc.c2
-rw-r--r--sys/rpc/svc.h2
-rw-r--r--sys/rpc/svc_auth.c2
-rw-r--r--sys/rpc/svc_auth.h2
-rw-r--r--sys/rpc/svc_auth_unix.c2
-rw-r--r--sys/rpc/svc_dg.c2
-rw-r--r--sys/rpc/svc_generic.c2
-rw-r--r--sys/rpc/svc_vc.c2
-rw-r--r--sys/rpc/types.h2
-rw-r--r--sys/rpc/xdr.h2
-rw-r--r--sys/security/audit/audit.c2
-rw-r--r--sys/security/audit/audit.h2
-rw-r--r--sys/security/audit/audit_arg.c2
-rw-r--r--sys/security/audit/audit_bsm.c2
-rw-r--r--sys/security/audit/audit_bsm_klib.c4
-rw-r--r--sys/security/audit/audit_private.h2
-rw-r--r--sys/security/audit/audit_syscalls.c2
-rw-r--r--sys/security/audit/audit_worker.c2
-rw-r--r--sys/security/audit/bsm_domain.c2
-rw-r--r--sys/security/audit/bsm_errno.c2
-rw-r--r--sys/security/audit/bsm_fcntl.c2
-rw-r--r--sys/security/audit/bsm_socket_type.c2
-rw-r--r--sys/security/audit/bsm_token.c2
-rw-r--r--sys/sparc64/include/_types.h2
-rw-r--r--sys/sparc64/include/asm.h2
-rw-r--r--sys/sparc64/include/bus_common.h2
-rw-r--r--sys/sparc64/include/cpu.h2
-rw-r--r--sys/sparc64/include/endian.h2
-rw-r--r--sys/sparc64/include/float.h2
-rw-r--r--sys/sparc64/include/floatingpoint.h2
-rw-r--r--sys/sparc64/include/ieee.h2
-rw-r--r--sys/sparc64/include/in_cksum.h2
-rw-r--r--sys/sparc64/include/iommureg.h2
-rw-r--r--sys/sparc64/include/md_var.h2
-rw-r--r--sys/sparc64/include/pmap.h2
-rw-r--r--sys/sparc64/include/proc.h2
-rw-r--r--sys/sparc64/include/ptrace.h2
-rw-r--r--sys/sparc64/include/reg.h2
-rw-r--r--sys/sparc64/include/reloc.h2
-rw-r--r--sys/sparc64/include/setjmp.h2
-rw-r--r--sys/sparc64/include/signal.h2
-rw-r--r--sys/sparc64/include/sysarch.h2
-rw-r--r--sys/sparc64/include/varargs.h2
-rw-r--r--sys/sparc64/include/vmparam.h2
-rw-r--r--sys/sparc64/sparc64/in_cksum.c2
-rw-r--r--sys/sparc64/sparc64/intr_machdep.c2
-rw-r--r--sys/sparc64/sparc64/machdep.c2
-rw-r--r--sys/sparc64/sparc64/mem.c2
-rw-r--r--sys/sparc64/sparc64/pmap.c2
-rw-r--r--sys/sparc64/sparc64/trap.c2
-rw-r--r--sys/sparc64/sparc64/uio_machdep.c2
-rw-r--r--sys/sparc64/sparc64/vm_machdep.c2
-rw-r--r--sys/sys/_callout.h2
-rw-r--r--sys/sys/_iovec.h2
-rw-r--r--sys/sys/_kstack_cache.h2
-rw-r--r--sys/sys/_rmlock.h2
-rw-r--r--sys/sys/_sigset.h2
-rw-r--r--sys/sys/_sockaddr_storage.h2
-rw-r--r--sys/sys/_termios.h2
-rw-r--r--sys/sys/_timespec.h2
-rw-r--r--sys/sys/acct.h2
-rw-r--r--sys/sys/bio.h2
-rw-r--r--sys/sys/bitstring.h2
-rw-r--r--sys/sys/blist.h2
-rw-r--r--sys/sys/buf.h2
-rw-r--r--sys/sys/callout.h2
-rw-r--r--sys/sys/cdefs.h2
-rw-r--r--sys/sys/cfictl.h2
-rw-r--r--sys/sys/conf.h2
-rw-r--r--sys/sys/cons.h2
-rw-r--r--sys/sys/ctype.h2
-rw-r--r--sys/sys/dir.h2
-rw-r--r--sys/sys/dirent.h2
-rw-r--r--sys/sys/disklabel.h2
-rw-r--r--sys/sys/diskmbr.h2
-rw-r--r--sys/sys/dkstat.h2
-rw-r--r--sys/sys/domain.h2
-rw-r--r--sys/sys/errno.h2
-rw-r--r--sys/sys/exec.h2
-rw-r--r--sys/sys/fbio.h2
-rw-r--r--sys/sys/fcntl.h2
-rw-r--r--sys/sys/file.h2
-rw-r--r--sys/sys/filedesc.h2
-rw-r--r--sys/sys/filio.h2
-rw-r--r--sys/sys/gmon.h2
-rw-r--r--sys/sys/imgact.h2
-rw-r--r--sys/sys/imgact_aout.h2
-rw-r--r--sys/sys/ioccom.h2
-rw-r--r--sys/sys/ioctl.h2
-rw-r--r--sys/sys/ioctl_compat.h2
-rw-r--r--sys/sys/ipc.h2
-rw-r--r--sys/sys/ktrace.h2
-rw-r--r--sys/sys/libkern.h2
-rw-r--r--sys/sys/limits.h2
-rw-r--r--sys/sys/lockf.h2
-rw-r--r--sys/sys/malloc.h2
-rw-r--r--sys/sys/mbuf.h2
-rw-r--r--sys/sys/mdioctl.h2
-rw-r--r--sys/sys/mman.h2
-rw-r--r--sys/sys/mount.h2
-rw-r--r--sys/sys/mpt_ioctl.h2
-rw-r--r--sys/sys/msgbuf.h2
-rw-r--r--sys/sys/mtio.h2
-rw-r--r--sys/sys/namei.h2
-rw-r--r--sys/sys/nlist_aout.h2
-rw-r--r--sys/sys/param.h2
-rw-r--r--sys/sys/pcpu.h2
-rw-r--r--sys/sys/proc.h2
-rw-r--r--sys/sys/protosw.h2
-rw-r--r--sys/sys/ptrace.h2
-rw-r--r--sys/sys/queue.h2
-rw-r--r--sys/sys/reboot.h2
-rw-r--r--sys/sys/resource.h2
-rw-r--r--sys/sys/resourcevar.h2
-rw-r--r--sys/sys/rmlock.h2
-rw-r--r--sys/sys/select.h2
-rw-r--r--sys/sys/selinfo.h2
-rw-r--r--sys/sys/sglist.h2
-rw-r--r--sys/sys/sigio.h2
-rw-r--r--sys/sys/signal.h2
-rw-r--r--sys/sys/signalvar.h2
-rw-r--r--sys/sys/sockbuf.h2
-rw-r--r--sys/sys/socket.h2
-rw-r--r--sys/sys/socketvar.h2
-rw-r--r--sys/sys/sockio.h2
-rw-r--r--sys/sys/sockopt.h2
-rw-r--r--sys/sys/stat.h2
-rw-r--r--sys/sys/sun_disklabel.h2
-rw-r--r--sys/sys/sysctl.h2
-rw-r--r--sys/sys/sysent.h2
-rw-r--r--sys/sys/syslimits.h2
-rw-r--r--sys/sys/syslog.h2
-rw-r--r--sys/sys/systm.h2
-rw-r--r--sys/sys/time.h2
-rw-r--r--sys/sys/timeb.h2
-rw-r--r--sys/sys/times.h2
-rw-r--r--sys/sys/timespec.h2
-rw-r--r--sys/sys/ttycom.h2
-rw-r--r--sys/sys/ttydefaults.h2
-rw-r--r--sys/sys/types.h2
-rw-r--r--sys/sys/ucred.h2
-rw-r--r--sys/sys/uio.h2
-rw-r--r--sys/sys/un.h2
-rw-r--r--sys/sys/unistd.h2
-rw-r--r--sys/sys/unpcb.h2
-rw-r--r--sys/sys/user.h2
-rw-r--r--sys/sys/utsname.h2
-rw-r--r--sys/sys/vmmeter.h2
-rw-r--r--sys/sys/vnode.h2
-rw-r--r--sys/sys/wait.h2
-rw-r--r--sys/tools/makeobjops.awk2
-rw-r--r--sys/tools/vnode_if.awk2
-rw-r--r--sys/ufs/ffs/ffs_alloc.c2
-rw-r--r--sys/ufs/ffs/ffs_balloc.c2
-rw-r--r--sys/ufs/ffs/ffs_extern.h2
-rw-r--r--sys/ufs/ffs/ffs_inode.c2
-rw-r--r--sys/ufs/ffs/ffs_subr.c2
-rw-r--r--sys/ufs/ffs/ffs_tables.c2
-rw-r--r--sys/ufs/ffs/ffs_vfsops.c2
-rw-r--r--sys/ufs/ffs/ffs_vnops.c2
-rw-r--r--sys/ufs/ffs/fs.h2
-rw-r--r--sys/ufs/ufs/dir.h2
-rw-r--r--sys/ufs/ufs/inode.h2
-rw-r--r--sys/ufs/ufs/quota.h2
-rw-r--r--sys/ufs/ufs/ufs_bmap.c2
-rw-r--r--sys/ufs/ufs/ufs_extern.h2
-rw-r--r--sys/ufs/ufs/ufs_inode.c2
-rw-r--r--sys/ufs/ufs/ufs_lookup.c2
-rw-r--r--sys/ufs/ufs/ufs_quota.c2
-rw-r--r--sys/ufs/ufs/ufs_vfsops.c2
-rw-r--r--sys/ufs/ufs/ufs_vnops.c2
-rw-r--r--sys/ufs/ufs/ufsmount.h2
-rw-r--r--sys/vm/device_pager.c2
-rw-r--r--sys/vm/pmap.h2
-rw-r--r--sys/vm/swap_pager.h2
-rw-r--r--sys/vm/vm.h2
-rw-r--r--sys/vm/vm_extern.h2
-rw-r--r--sys/vm/vm_glue.c2
-rw-r--r--sys/vm/vm_init.c2
-rw-r--r--sys/vm/vm_kern.c2
-rw-r--r--sys/vm/vm_kern.h2
-rw-r--r--sys/vm/vm_map.c2
-rw-r--r--sys/vm/vm_map.h2
-rw-r--r--sys/vm/vm_meter.c2
-rw-r--r--sys/vm/vm_mmap.c2
-rw-r--r--sys/vm/vm_object.c2
-rw-r--r--sys/vm/vm_object.h2
-rw-r--r--sys/vm/vm_page.c2
-rw-r--r--sys/vm/vm_page.h2
-rw-r--r--sys/vm/vm_pageout.h2
-rw-r--r--sys/vm/vm_pager.c2
-rw-r--r--sys/vm/vm_pager.h2
-rw-r--r--sys/vm/vm_param.h2
-rw-r--r--sys/vm/vm_unix.c2
-rw-r--r--sys/vm/vnode_pager.h2
-rw-r--r--sys/x86/include/_limits.h2
-rw-r--r--sys/x86/include/endian.h2
-rw-r--r--sys/x86/include/float.h2
-rw-r--r--sys/x86/include/frame.h2
-rw-r--r--sys/x86/include/psl.h2
-rw-r--r--sys/x86/include/ptrace.h2
-rw-r--r--sys/x86/include/reg.h2
-rw-r--r--sys/x86/include/segments.h2
-rw-r--r--sys/x86/include/setjmp.h2
-rw-r--r--sys/x86/include/signal.h2
-rw-r--r--sys/x86/include/specialreg.h2
-rw-r--r--sys/x86/include/stdarg.h2
-rw-r--r--sys/x86/include/sysarch.h2
-rw-r--r--sys/x86/include/trap.h2
-rw-r--r--sys/x86/isa/clock.c2
-rw-r--r--sys/x86/isa/icu.h2
-rw-r--r--sys/x86/isa/isa_dma.c2
-rw-r--r--sys/x86/isa/nmi.c2
-rw-r--r--sys/x86/x86/delay.c2
-rw-r--r--sys/x86/x86/msi.c2
876 files changed, 1790 insertions, 35 deletions
diff --git a/sys/amd64/amd64/bpf_jit_machdep.c b/sys/amd64/amd64/bpf_jit_machdep.c
index f79917a52cfa..8d4ddaa24135 100644
--- a/sys/amd64/amd64/bpf_jit_machdep.c
+++ b/sys/amd64/amd64/bpf_jit_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2002-2003 NetGroup, Politecnico di Torino (Italy)
* Copyright (C) 2005-2017 Jung-uk Kim <jkim@FreeBSD.org>
* All rights reserved.
diff --git a/sys/amd64/amd64/bpf_jit_machdep.h b/sys/amd64/amd64/bpf_jit_machdep.h
index ad1e84629894..1a7f6c63b641 100644
--- a/sys/amd64/amd64/bpf_jit_machdep.h
+++ b/sys/amd64/amd64/bpf_jit_machdep.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2002-2003 NetGroup, Politecnico di Torino (Italy)
* Copyright (C) 2005-2016 Jung-uk Kim <jkim@FreeBSD.org>
* All rights reserved.
diff --git a/sys/amd64/amd64/fpu.c b/sys/amd64/amd64/fpu.c
index bcae3d2e670b..798e7f4c1515 100644
--- a/sys/amd64/amd64/fpu.c
+++ b/sys/amd64/amd64/fpu.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 William Jolitz.
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/amd64/amd64/genassym.c b/sys/amd64/amd64/genassym.c
index 78777d814d7e..b6eca2504530 100644
--- a/sys/amd64/amd64/genassym.c
+++ b/sys/amd64/amd64/genassym.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/amd64/amd64/mem.c b/sys/amd64/amd64/mem.c
index 067da04dfc4f..0a9128e038ec 100644
--- a/sys/amd64/amd64/mem.c
+++ b/sys/amd64/amd64/mem.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/amd64/amd64/sys_machdep.c b/sys/amd64/amd64/sys_machdep.c
index ae68b39af19a..e85190a89b7e 100644
--- a/sys/amd64/amd64/sys_machdep.c
+++ b/sys/amd64/amd64/sys_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003 Peter Wemm.
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/amd64/amd64/uio_machdep.c b/sys/amd64/amd64/uio_machdep.c
index 75654387dec8..786844dda7ce 100644
--- a/sys/amd64/amd64/uio_machdep.c
+++ b/sys/amd64/amd64/uio_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 Alan L. Cox <alc@cs.rice.edu>
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/amd64/ia32/ia32_signal.c b/sys/amd64/ia32/ia32_signal.c
index 13e3877a83bc..79131f3f561c 100644
--- a/sys/amd64/ia32/ia32_signal.c
+++ b/sys/amd64/ia32/ia32_signal.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003 Peter Wemm
* Copyright (c) 1982, 1987, 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/amd64/include/asm.h b/sys/amd64/include/asm.h
index 43a2a8eb75df..1db8de6433f9 100644
--- a/sys/amd64/include/asm.h
+++ b/sys/amd64/include/asm.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/amd64/include/asmacros.h b/sys/amd64/include/asmacros.h
index 004f0835e19d..fd19a4459dc4 100644
--- a/sys/amd64/include/asmacros.h
+++ b/sys/amd64/include/asmacros.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/amd64/include/cpu.h b/sys/amd64/include/cpu.h
index 7597cadce805..80cf80408308 100644
--- a/sys/amd64/include/cpu.h
+++ b/sys/amd64/include/cpu.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/amd64/include/cpufunc.h b/sys/amd64/include/cpufunc.h
index b07dd2a48fa4..17f919730c08 100644
--- a/sys/amd64/include/cpufunc.h
+++ b/sys/amd64/include/cpufunc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003 Peter Wemm.
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/amd64/include/exec.h b/sys/amd64/include/exec.h
index c7f42605d80c..099ea263e202 100644
--- a/sys/amd64/include/exec.h
+++ b/sys/amd64/include/exec.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/amd64/include/fpu.h b/sys/amd64/include/fpu.h
index f2fa8ccf331c..b7f686ec6ac9 100644
--- a/sys/amd64/include/fpu.h
+++ b/sys/amd64/include/fpu.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/amd64/include/in_cksum.h b/sys/amd64/include/in_cksum.h
index d76b48a8863f..79d30cafbc90 100644
--- a/sys/amd64/include/in_cksum.h
+++ b/sys/amd64/include/in_cksum.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/amd64/include/limits.h b/sys/amd64/include/limits.h
index 9b5544419888..5a7b831b3089 100644
--- a/sys/amd64/include/limits.h
+++ b/sys/amd64/include/limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/amd64/include/md_var.h b/sys/amd64/include/md_var.h
index 3854de4a0ba3..91f023002826 100644
--- a/sys/amd64/include/md_var.h
+++ b/sys/amd64/include/md_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 Bruce D. Evans.
* All rights reserved.
*
diff --git a/sys/amd64/include/pcb.h b/sys/amd64/include/pcb.h
index f7c6a27c7e96..4cb50626239d 100644
--- a/sys/amd64/include/pcb.h
+++ b/sys/amd64/include/pcb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003 Peter Wemm.
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/amd64/include/pmap.h b/sys/amd64/include/pmap.h
index 1e4f6bfdc127..a48a61eafe1d 100644
--- a/sys/amd64/include/pmap.h
+++ b/sys/amd64/include/pmap.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003 Peter Wemm.
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
diff --git a/sys/amd64/include/proc.h b/sys/amd64/include/proc.h
index caa6c1cdcc24..d561fc079bd9 100644
--- a/sys/amd64/include/proc.h
+++ b/sys/amd64/include/proc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/amd64/include/profile.h b/sys/amd64/include/profile.h
index deabb37c8fef..aba7910d589c 100644
--- a/sys/amd64/include/profile.h
+++ b/sys/amd64/include/profile.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/amd64/include/reloc.h b/sys/amd64/include/reloc.h
index f831d614e0c0..ea5ed128ef86 100644
--- a/sys/amd64/include/reloc.h
+++ b/sys/amd64/include/reloc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/amd64/include/segments.h b/sys/amd64/include/segments.h
index 26811d10db17..4467ca4cfec2 100644
--- a/sys/amd64/include/segments.h
+++ b/sys/amd64/include/segments.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1990 William F. Jolitz
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/amd64/include/tss.h b/sys/amd64/include/tss.h
index a9e23bc03164..a31763769175 100644
--- a/sys/amd64/include/tss.h
+++ b/sys/amd64/include/tss.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/amd64/vmm/vmm_stat.h b/sys/amd64/vmm/vmm_stat.h
index 5f1b74bf2dc4..172401265e37 100644
--- a/sys/amd64/vmm/vmm_stat.h
+++ b/sys/amd64/vmm/vmm_stat.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2011 NetApp, Inc.
* All rights reserved.
*
diff --git a/sys/arm/arm/mem.c b/sys/arm/arm/mem.c
index a7cf90b557e8..dd1dc791a4c5 100644
--- a/sys/arm/arm/mem.c
+++ b/sys/arm/arm/mem.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/arm/arm/sys_machdep.c b/sys/arm/arm/sys_machdep.c
index c938c0b1f570..f65e140933fa 100644
--- a/sys/arm/arm/sys_machdep.c
+++ b/sys/arm/arm/sys_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/arm/arm/uio_machdep.c b/sys/arm/arm/uio_machdep.c
index f04569f66ff1..45f39cc4e734 100644
--- a/sys/arm/arm/uio_machdep.c
+++ b/sys/arm/arm/uio_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 Alan L. Cox <alc@cs.rice.edu>
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/arm/freescale/imx/imx_common.c b/sys/arm/freescale/imx/imx_common.c
index 3eb076e0b51f..82df02553979 100644
--- a/sys/arm/freescale/imx/imx_common.c
+++ b/sys/arm/freescale/imx/imx_common.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2008-2011 MARVELL INTERNATIONAL LTD.
* Copyright (c) 2012, 2013 The FreeBSD Foundation
* All rights reserved.
diff --git a/sys/arm/include/_limits.h b/sys/arm/include/_limits.h
index 8de8d444593e..fe816e50f9cb 100644
--- a/sys/arm/include/_limits.h
+++ b/sys/arm/include/_limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/arm/include/asm.h b/sys/arm/include/asm.h
index e22aebb2e32b..5774b84f8e72 100644
--- a/sys/arm/include/asm.h
+++ b/sys/arm/include/asm.h
@@ -1,6 +1,8 @@
/* $NetBSD: asm.h,v 1.5 2003/08/07 16:26:53 agc Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/arm/include/endian.h b/sys/arm/include/endian.h
index 8ad09e1497d9..5fb94db3b9b8 100644
--- a/sys/arm/include/endian.h
+++ b/sys/arm/include/endian.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001 David E. O'Brien
*
* Redistribution and use in source and binary forms, with or without
diff --git a/sys/arm/include/exec.h b/sys/arm/include/exec.h
index f5a2bb26f61f..be6bc6f8677b 100644
--- a/sys/arm/include/exec.h
+++ b/sys/arm/include/exec.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001 David E. O'Brien
* All rights reserved.
*
diff --git a/sys/arm/include/float.h b/sys/arm/include/float.h
index 358a611bd4f7..857d76ea57e7 100644
--- a/sys/arm/include/float.h
+++ b/sys/arm/include/float.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/arm/include/ieee.h b/sys/arm/include/ieee.h
index 25a096d10a47..0942eac8eadf 100644
--- a/sys/arm/include/ieee.h
+++ b/sys/arm/include/ieee.h
@@ -1,6 +1,8 @@
/* $NetBSD: ieee754.h,v 1.4 2003/10/27 02:30:26 simonb Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/arm/include/in_cksum.h b/sys/arm/include/in_cksum.h
index 60efb1e22eea..a75433830d73 100644
--- a/sys/arm/include/in_cksum.h
+++ b/sys/arm/include/in_cksum.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/arm/include/limits.h b/sys/arm/include/limits.h
index 9b5544419888..5a7b831b3089 100644
--- a/sys/arm/include/limits.h
+++ b/sys/arm/include/limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/arm/include/md_var.h b/sys/arm/include/md_var.h
index 39a174ee7a42..b39220199718 100644
--- a/sys/arm/include/md_var.h
+++ b/sys/arm/include/md_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 Bruce D. Evans.
* All rights reserved.
*
diff --git a/sys/arm/include/pmap.h b/sys/arm/include/pmap.h
index 24d7948c3204..a5ac6bf0f2d3 100644
--- a/sys/arm/include/pmap.h
+++ b/sys/arm/include/pmap.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
* Copyright (c) 2016 Svatopluk Kraus
* Copyright (c) 2016 Michal Meloun
* All rights reserved.
diff --git a/sys/arm/include/signal.h b/sys/arm/include/signal.h
index 6c8ac5cabab5..2286bcea2d2d 100644
--- a/sys/arm/include/signal.h
+++ b/sys/arm/include/signal.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/arm/include/stdarg.h b/sys/arm/include/stdarg.h
index bc8e7cd69cbc..a77fb3334143 100644
--- a/sys/arm/include/stdarg.h
+++ b/sys/arm/include/stdarg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/arm/include/vmparam.h b/sys/arm/include/vmparam.h
index 061ccabe9d2c..916cb1377ecd 100644
--- a/sys/arm/include/vmparam.h
+++ b/sys/arm/include/vmparam.h
@@ -1,6 +1,8 @@
/* $NetBSD: vmparam.h,v 1.26 2003/08/07 16:27:47 agc Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/arm/mv/discovery/discovery.c b/sys/arm/mv/discovery/discovery.c
index 96878a2ad72f..c93179e96bbd 100644
--- a/sys/arm/mv/discovery/discovery.c
+++ b/sys/arm/mv/discovery/discovery.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2008 MARVELL INTERNATIONAL LTD.
* All rights reserved.
*
diff --git a/sys/arm/mv/kirkwood/kirkwood.c b/sys/arm/mv/kirkwood/kirkwood.c
index b8e9f1dffe53..c7d30c472212 100644
--- a/sys/arm/mv/kirkwood/kirkwood.c
+++ b/sys/arm/mv/kirkwood/kirkwood.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2008 MARVELL INTERNATIONAL LTD.
* All rights reserved.
*
diff --git a/sys/arm/mv/mv_common.c b/sys/arm/mv/mv_common.c
index ec23bf22912a..a9c6e4703aee 100644
--- a/sys/arm/mv/mv_common.c
+++ b/sys/arm/mv/mv_common.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2008-2011 MARVELL INTERNATIONAL LTD.
* All rights reserved.
*
diff --git a/sys/arm/mv/mv_pci.c b/sys/arm/mv/mv_pci.c
index 048eb0ed903c..682953d9e57a 100644
--- a/sys/arm/mv/mv_pci.c
+++ b/sys/arm/mv/mv_pci.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 MARVELL INTERNATIONAL LTD.
* Copyright (c) 2010 The FreeBSD Foundation
* Copyright (c) 2010-2015 Semihalf
diff --git a/sys/arm/mv/mvreg.h b/sys/arm/mv/mvreg.h
index dfc07d1c084e..4ba890da9f67 100644
--- a/sys/arm/mv/mvreg.h
+++ b/sys/arm/mv/mvreg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2007-2011 MARVELL INTERNATIONAL LTD.
* All rights reserved.
*
diff --git a/sys/arm/mv/mvwin.h b/sys/arm/mv/mvwin.h
index b8c36b307aa3..2a5ab2c27767 100644
--- a/sys/arm/mv/mvwin.h
+++ b/sys/arm/mv/mvwin.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2007-2011 MARVELL INTERNATIONAL LTD.
* All rights reserved.
*
diff --git a/sys/arm/mv/orion/db88f5xxx.c b/sys/arm/mv/orion/db88f5xxx.c
index 95983e55a294..1e5e728d000c 100644
--- a/sys/arm/mv/orion/db88f5xxx.c
+++ b/sys/arm/mv/orion/db88f5xxx.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2008 MARVELL INTERNATIONAL LTD.
* All rights reserved.
*
diff --git a/sys/arm/mv/orion/orion.c b/sys/arm/mv/orion/orion.c
index 2d1774e8fd95..a3ed62935365 100644
--- a/sys/arm/mv/orion/orion.c
+++ b/sys/arm/mv/orion/orion.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2008 MARVELL INTERNATIONAL LTD.
* All rights reserved.
*
diff --git a/sys/arm/mv/rtc.c b/sys/arm/mv/rtc.c
index caa28fe2f1cf..61c879d525e3 100644
--- a/sys/arm/mv/rtc.c
+++ b/sys/arm/mv/rtc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2008 MARVELL INTERNATIONAL LTD.
* All rights reserved.
*
diff --git a/sys/arm/ti/ti_edma3.c b/sys/arm/ti/ti_edma3.c
index e12d82b3706f..f8736e001553 100644
--- a/sys/arm/ti/ti_edma3.c
+++ b/sys/arm/ti/ti_edma3.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
* Copyright (c) 2012 Damjan Marion <dmarion@Freebsd.org>
* All rights reserved.
diff --git a/sys/arm/versatile/versatile_common.c b/sys/arm/versatile/versatile_common.c
index 54d6192eb088..66db84060119 100644
--- a/sys/arm/versatile/versatile_common.c
+++ b/sys/arm/versatile/versatile_common.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2008-2011 MARVELL INTERNATIONAL LTD.
* All rights reserved.
*
diff --git a/sys/arm/xscale/ixp425/if_npereg.h b/sys/arm/xscale/ixp425/if_npereg.h
index a7422c71a408..7995ec3652c5 100644
--- a/sys/arm/xscale/ixp425/if_npereg.h
+++ b/sys/arm/xscale/ixp425/if_npereg.h
@@ -30,6 +30,8 @@
*/
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2005, Intel Corporation.
* All rights reserved.
*
diff --git a/sys/arm/xscale/ixp425/ixp425_npe.c b/sys/arm/xscale/ixp425/ixp425_npe.c
index 720b0f4a7dd8..8a2b941a211f 100644
--- a/sys/arm/xscale/ixp425/ixp425_npe.c
+++ b/sys/arm/xscale/ixp425/ixp425_npe.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2006-2008 Sam Leffler, Errno Consulting
* All rights reserved.
*
diff --git a/sys/arm/xscale/ixp425/ixp425_npereg.h b/sys/arm/xscale/ixp425/ixp425_npereg.h
index 94aff85f61ca..40e68e6fb549 100644
--- a/sys/arm/xscale/ixp425/ixp425_npereg.h
+++ b/sys/arm/xscale/ixp425/ixp425_npereg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2006 Sam Leffler, Errno Consulting
* All rights reserved.
*
diff --git a/sys/arm/xscale/ixp425/ixp425_qmgr.c b/sys/arm/xscale/ixp425/ixp425_qmgr.c
index 16c2c250021f..914c7c72c747 100644
--- a/sys/arm/xscale/ixp425/ixp425_qmgr.c
+++ b/sys/arm/xscale/ixp425/ixp425_qmgr.c
@@ -28,6 +28,8 @@
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2005, Intel Corporation.
* All rights reserved.
*
diff --git a/sys/arm/xscale/ixp425/ixp425_qmgr.h b/sys/arm/xscale/ixp425/ixp425_qmgr.h
index 0eb6dc7ed7bf..62a3edcba85e 100644
--- a/sys/arm/xscale/ixp425/ixp425_qmgr.h
+++ b/sys/arm/xscale/ixp425/ixp425_qmgr.h
@@ -30,6 +30,8 @@
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2005, Intel Corporation.
* All rights reserved.
*
diff --git a/sys/bsm/audit.h b/sys/bsm/audit.h
index 57edb5e4e83f..adbaa46a510b 100644
--- a/sys/bsm/audit.h
+++ b/sys/bsm/audit.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005-2009 Apple Inc.
* Copyright (c) 2016 Robert N. M. Watson
* All rights reserved.
diff --git a/sys/bsm/audit_domain.h b/sys/bsm/audit_domain.h
index 22d2966c34da..9d8de7fd7b93 100644
--- a/sys/bsm/audit_domain.h
+++ b/sys/bsm/audit_domain.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Apple Inc.
* All rights reserved.
*
diff --git a/sys/bsm/audit_errno.h b/sys/bsm/audit_errno.h
index 939ddeb6b01e..81cfc3548e8e 100644
--- a/sys/bsm/audit_errno.h
+++ b/sys/bsm/audit_errno.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Apple Inc.
* All rights reserved.
*
diff --git a/sys/bsm/audit_fcntl.h b/sys/bsm/audit_fcntl.h
index 8b5f1a57800d..713a0a3c4deb 100644
--- a/sys/bsm/audit_fcntl.h
+++ b/sys/bsm/audit_fcntl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009 Apple Inc.
* All rights reserved.
*
diff --git a/sys/bsm/audit_internal.h b/sys/bsm/audit_internal.h
index 3ec98960a562..501b03237b24 100644
--- a/sys/bsm/audit_internal.h
+++ b/sys/bsm/audit_internal.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005-2008 Apple Inc.
* Copyright (c) 2005 SPARTA, Inc.
* All rights reserved.
diff --git a/sys/bsm/audit_kevents.h b/sys/bsm/audit_kevents.h
index fb80c12458ed..277e721d0547 100644
--- a/sys/bsm/audit_kevents.h
+++ b/sys/bsm/audit_kevents.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005-2009 Apple Inc.
* All rights reserved.
*
diff --git a/sys/bsm/audit_record.h b/sys/bsm/audit_record.h
index b72236bc7b0e..a20a500d11be 100644
--- a/sys/bsm/audit_record.h
+++ b/sys/bsm/audit_record.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005-2009 Apple Inc.
* All rights reserved.
*
diff --git a/sys/bsm/audit_socket_type.h b/sys/bsm/audit_socket_type.h
index 1f580fce050e..0e583e04ee6d 100644
--- a/sys/bsm/audit_socket_type.h
+++ b/sys/bsm/audit_socket_type.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Apple Inc.
* All rights reserved.
*
diff --git a/sys/compat/freebsd32/freebsd32_ioctl.c b/sys/compat/freebsd32/freebsd32_ioctl.c
index 26c3e926245b..96748a223545 100644
--- a/sys/compat/freebsd32/freebsd32_ioctl.c
+++ b/sys/compat/freebsd32/freebsd32_ioctl.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 David E. O'Brien
* All rights reserved.
*
diff --git a/sys/compat/freebsd32/freebsd32_ioctl.h b/sys/compat/freebsd32/freebsd32_ioctl.h
index e479be555cf6..40b8bb63be34 100644
--- a/sys/compat/freebsd32/freebsd32_ioctl.h
+++ b/sys/compat/freebsd32/freebsd32_ioctl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 David E. O'Brien
* All rights reserved.
*
diff --git a/sys/conf/newvers.sh b/sys/conf/newvers.sh
index d23c88162705..05c4807ea9d0 100644
--- a/sys/conf/newvers.sh
+++ b/sys/conf/newvers.sh
@@ -1,4 +1,6 @@
#!/bin/sh -
+# SPDX-License-Identifier: BSD-3-Clause
+#
#
# Copyright (c) 1984, 1986, 1990, 1993
# The Regents of the University of California. All rights reserved.
diff --git a/sys/conf/systags.sh b/sys/conf/systags.sh
index 56b59e31dca2..f16837b93643 100644
--- a/sys/conf/systags.sh
+++ b/sys/conf/systags.sh
@@ -1,5 +1,7 @@
#! /bin/sh
#
+# SPDX-License-Identifier: BSD-3-Clause
+#
# Copyright (c) 1992, 1993
# The Regents of the University of California. All rights reserved.
#
diff --git a/sys/crypto/sha1.c b/sys/crypto/sha1.c
index b2451c71ae8f..4418ba628b26 100644
--- a/sys/crypto/sha1.c
+++ b/sys/crypto/sha1.c
@@ -1,5 +1,7 @@
/* $KAME: sha1.c,v 1.5 2000/11/08 06:13:08 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/crypto/sha1.h b/sys/crypto/sha1.h
index c1bc1a3a9021..95c07682b7ac 100644
--- a/sys/crypto/sha1.h
+++ b/sys/crypto/sha1.h
@@ -1,7 +1,9 @@
/* $FreeBSD$ */
/* $KAME: sha1.h,v 1.5 2000/03/27 04:36:23 sumikawa Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/ddb/db_ps.c b/sys/ddb/db_ps.c
index e3a11371545b..d8ce0502e347 100644
--- a/sys/ddb/db_ps.c
+++ b/sys/ddb/db_ps.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/ddb/ddb.h b/sys/ddb/ddb.h
index fcf772b59458..d54fe3326520 100644
--- a/sys/ddb/ddb.h
+++ b/sys/ddb/ddb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993, Garrett A. Wollman.
* Copyright (c) 1993, University of Vermont and State Agricultural College.
* All rights reserved.
diff --git a/sys/fs/cd9660/cd9660_bmap.c b/sys/fs/cd9660/cd9660_bmap.c
index 8fda00c12d71..671482b7c767 100644
--- a/sys/fs/cd9660/cd9660_bmap.c
+++ b/sys/fs/cd9660/cd9660_bmap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/cd9660_lookup.c b/sys/fs/cd9660/cd9660_lookup.c
index feb4f0f2d1d4..bafdf7b63d3e 100644
--- a/sys/fs/cd9660/cd9660_lookup.c
+++ b/sys/fs/cd9660/cd9660_lookup.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/cd9660_mount.h b/sys/fs/cd9660/cd9660_mount.h
index c2297af510ee..aca059204d6f 100644
--- a/sys/fs/cd9660/cd9660_mount.h
+++ b/sys/fs/cd9660/cd9660_mount.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/cd9660_node.c b/sys/fs/cd9660/cd9660_node.c
index 57222e2e4eab..17d70d869b79 100644
--- a/sys/fs/cd9660/cd9660_node.c
+++ b/sys/fs/cd9660/cd9660_node.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1994, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/cd9660_node.h b/sys/fs/cd9660/cd9660_node.h
index 23bf58d7eb25..b2fd05c17d80 100644
--- a/sys/fs/cd9660/cd9660_node.h
+++ b/sys/fs/cd9660/cd9660_node.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/cd9660_rrip.c b/sys/fs/cd9660/cd9660_rrip.c
index 14e15ffc524a..85181431de9e 100644
--- a/sys/fs/cd9660/cd9660_rrip.c
+++ b/sys/fs/cd9660/cd9660_rrip.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/cd9660_rrip.h b/sys/fs/cd9660/cd9660_rrip.h
index 96cab7e9a2f9..c765b4b6b66c 100644
--- a/sys/fs/cd9660/cd9660_rrip.h
+++ b/sys/fs/cd9660/cd9660_rrip.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/cd9660_util.c b/sys/fs/cd9660/cd9660_util.c
index 10f919f33de3..db2463c0de54 100644
--- a/sys/fs/cd9660/cd9660_util.c
+++ b/sys/fs/cd9660/cd9660_util.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/cd9660_vfsops.c b/sys/fs/cd9660/cd9660_vfsops.c
index 08e2b436c149..5d0e8348a3fb 100644
--- a/sys/fs/cd9660/cd9660_vfsops.c
+++ b/sys/fs/cd9660/cd9660_vfsops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/cd9660_vnops.c b/sys/fs/cd9660/cd9660_vnops.c
index 9f54a8c09878..7f4d181fdcb2 100644
--- a/sys/fs/cd9660/cd9660_vnops.c
+++ b/sys/fs/cd9660/cd9660_vnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/iso.h b/sys/fs/cd9660/iso.h
index 97d4abff9166..67f9001a2cb2 100644
--- a/sys/fs/cd9660/iso.h
+++ b/sys/fs/cd9660/iso.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/cd9660/iso_rrip.h b/sys/fs/cd9660/iso_rrip.h
index d9a5bc03c416..29dc1163c44c 100644
--- a/sys/fs/cd9660/iso_rrip.h
+++ b/sys/fs/cd9660/iso_rrip.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/deadfs/dead_vnops.c b/sys/fs/deadfs/dead_vnops.c
index f0f0a9e7444b..aa2e3f8f6585 100644
--- a/sys/fs/deadfs/dead_vnops.c
+++ b/sys/fs/deadfs/dead_vnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/ext2fs/ext2_alloc.c b/sys/fs/ext2fs/ext2_alloc.c
index 638af7371fa6..85f61c0e8a9b 100644
--- a/sys/fs/ext2fs/ext2_alloc.c
+++ b/sys/fs/ext2fs/ext2_alloc.c
@@ -5,6 +5,8 @@
* University of Utah, Department of Computer Science
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/ext2fs/ext2_balloc.c b/sys/fs/ext2fs/ext2_balloc.c
index 888d8fe4af38..a8552509122c 100644
--- a/sys/fs/ext2fs/ext2_balloc.c
+++ b/sys/fs/ext2fs/ext2_balloc.c
@@ -5,6 +5,8 @@
* University of Utah, Department of Computer Science
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/ext2fs/ext2_bmap.c b/sys/fs/ext2fs/ext2_bmap.c
index 9ff20636ae9e..3b5e0b1c8e2c 100644
--- a/sys/fs/ext2fs/ext2_bmap.c
+++ b/sys/fs/ext2fs/ext2_bmap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/fs/ext2fs/ext2_extern.h b/sys/fs/ext2fs/ext2_extern.h
index 626de2f1fd7c..b8054148d21d 100644
--- a/sys/fs/ext2fs/ext2_extern.h
+++ b/sys/fs/ext2fs/ext2_extern.h
@@ -5,6 +5,8 @@
* University of Utah, Department of Computer Science
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/ext2fs/ext2_inode.c b/sys/fs/ext2fs/ext2_inode.c
index dbb3f37306dc..83ab7aa05433 100644
--- a/sys/fs/ext2fs/ext2_inode.c
+++ b/sys/fs/ext2fs/ext2_inode.c
@@ -5,6 +5,8 @@
* University of Utah, Department of Computer Science
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/ext2fs/ext2_lookup.c b/sys/fs/ext2fs/ext2_lookup.c
index 435c1127555b..a62ac72e9ad4 100644
--- a/sys/fs/ext2fs/ext2_lookup.c
+++ b/sys/fs/ext2fs/ext2_lookup.c
@@ -5,6 +5,8 @@
* University of Utah, Department of Computer Science
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/fs/ext2fs/ext2_mount.h b/sys/fs/ext2fs/ext2_mount.h
index 598f3a40bd75..59478cca10a1 100644
--- a/sys/fs/ext2fs/ext2_mount.h
+++ b/sys/fs/ext2fs/ext2_mount.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/ext2fs/ext2_subr.c b/sys/fs/ext2fs/ext2_subr.c
index 9a9d426b950d..e6fc7a25b5fa 100644
--- a/sys/fs/ext2fs/ext2_subr.c
+++ b/sys/fs/ext2fs/ext2_subr.c
@@ -5,6 +5,8 @@
* University of Utah, Department of Computer Science
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/ext2fs/ext2_vfsops.c b/sys/fs/ext2fs/ext2_vfsops.c
index fe509872500c..11dc295f59df 100644
--- a/sys/fs/ext2fs/ext2_vfsops.c
+++ b/sys/fs/ext2fs/ext2_vfsops.c
@@ -5,6 +5,8 @@
* University of Utah, Department of Computer Science
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/ext2fs/ext2_vnops.c b/sys/fs/ext2fs/ext2_vnops.c
index 41b046a74e21..2e15c35ffc91 100644
--- a/sys/fs/ext2fs/ext2_vnops.c
+++ b/sys/fs/ext2fs/ext2_vnops.c
@@ -5,6 +5,8 @@
* University of Utah, Department of Computer Science
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/fs/ext2fs/fs.h b/sys/fs/ext2fs/fs.h
index 7f43bcf92085..cca3a9664df7 100644
--- a/sys/fs/ext2fs/fs.h
+++ b/sys/fs/ext2fs/fs.h
@@ -5,6 +5,8 @@
* University of Utah, Department of Computer Science
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/ext2fs/inode.h b/sys/fs/ext2fs/inode.h
index a65dc1901893..2077b6b276ea 100644
--- a/sys/fs/ext2fs/inode.h
+++ b/sys/fs/ext2fs/inode.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/fs/fdescfs/fdesc.h b/sys/fs/fdescfs/fdesc.h
index 3d4cfb4e574d..b578b7309130 100644
--- a/sys/fs/fdescfs/fdesc.h
+++ b/sys/fs/fdescfs/fdesc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/fdescfs/fdesc_vfsops.c b/sys/fs/fdescfs/fdesc_vfsops.c
index f63eea35581c..2097ddcee4b1 100644
--- a/sys/fs/fdescfs/fdesc_vfsops.c
+++ b/sys/fs/fdescfs/fdesc_vfsops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/fdescfs/fdesc_vnops.c b/sys/fs/fdescfs/fdesc_vnops.c
index 7a4410e975ee..c6d0dfbfb060 100644
--- a/sys/fs/fdescfs/fdesc_vnops.c
+++ b/sys/fs/fdescfs/fdesc_vnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/fifofs/fifo_vnops.c b/sys/fs/fifofs/fifo_vnops.c
index 31aa43535cae..8cb1a4062cd4 100644
--- a/sys/fs/fifofs/fifo_vnops.c
+++ b/sys/fs/fifofs/fifo_vnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993, 1995
* The Regents of the University of California.
* Copyright (c) 2005 Robert N. M. Watson
diff --git a/sys/fs/fuse/fuse.h b/sys/fs/fuse/fuse.h
index ef9d561e78da..8275076f03d9 100644
--- a/sys/fs/fuse/fuse.h
+++ b/sys/fs/fuse/fuse.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc.
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_debug.h b/sys/fs/fuse/fuse_debug.h
index 254e15bff611..7876f2ec2d6d 100644
--- a/sys/fs/fuse/fuse_debug.h
+++ b/sys/fs/fuse/fuse_debug.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc.
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_device.c b/sys/fs/fuse/fuse_device.c
index 53f0ceaee8c8..0b851d424efd 100644
--- a/sys/fs/fuse/fuse_device.c
+++ b/sys/fs/fuse/fuse_device.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc.
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_file.c b/sys/fs/fuse/fuse_file.c
index 376e5f599b14..aa2f56144eb5 100644
--- a/sys/fs/fuse/fuse_file.c
+++ b/sys/fs/fuse/fuse_file.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_file.h b/sys/fs/fuse/fuse_file.h
index 097cf18d43e6..0c84ee39c3ba 100644
--- a/sys/fs/fuse/fuse_file.h
+++ b/sys/fs/fuse/fuse_file.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_internal.c b/sys/fs/fuse/fuse_internal.c
index 4e0a163708ed..b4fab5521bc3 100644
--- a/sys/fs/fuse/fuse_internal.c
+++ b/sys/fs/fuse/fuse_internal.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_internal.h b/sys/fs/fuse/fuse_internal.h
index 187245cbd907..aeea9028125f 100644
--- a/sys/fs/fuse/fuse_internal.h
+++ b/sys/fs/fuse/fuse_internal.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_io.c b/sys/fs/fuse/fuse_io.c
index 1497220e7225..494ea52c3f71 100644
--- a/sys/fs/fuse/fuse_io.c
+++ b/sys/fs/fuse/fuse_io.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc.
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_io.h b/sys/fs/fuse/fuse_io.h
index b56e14a6a779..b59de06394a7 100644
--- a/sys/fs/fuse/fuse_io.h
+++ b/sys/fs/fuse/fuse_io.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc.
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_ipc.c b/sys/fs/fuse/fuse_ipc.c
index 376dab6b8ecd..87104b5dac8c 100644
--- a/sys/fs/fuse/fuse_ipc.c
+++ b/sys/fs/fuse/fuse_ipc.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_ipc.h b/sys/fs/fuse/fuse_ipc.h
index cd08969c61b7..49a14c2cc004 100644
--- a/sys/fs/fuse/fuse_ipc.h
+++ b/sys/fs/fuse/fuse_ipc.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_kernel.h b/sys/fs/fuse/fuse_kernel.h
index 07cd4a999588..ccaee2e0e472 100644
--- a/sys/fs/fuse/fuse_kernel.h
+++ b/sys/fs/fuse/fuse_kernel.h
@@ -1,4 +1,4 @@
-/*-
+/*--
* This file defines the kernel interface of FUSE
* Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu>
*
diff --git a/sys/fs/fuse/fuse_main.c b/sys/fs/fuse/fuse_main.c
index d09e1c394515..fe38085d5606 100644
--- a/sys/fs/fuse/fuse_main.c
+++ b/sys/fs/fuse/fuse_main.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc.
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_node.c b/sys/fs/fuse/fuse_node.c
index 1ba95992385d..25d8be16d2e9 100644
--- a/sys/fs/fuse/fuse_node.c
+++ b/sys/fs/fuse/fuse_node.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_node.h b/sys/fs/fuse/fuse_node.h
index dcdc9ff20100..bb80be5378ed 100644
--- a/sys/fs/fuse/fuse_node.h
+++ b/sys/fs/fuse/fuse_node.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_param.h b/sys/fs/fuse/fuse_param.h
index 493c3859aaf2..1ba68f9e0463 100644
--- a/sys/fs/fuse/fuse_param.h
+++ b/sys/fs/fuse/fuse_param.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_vfsops.c b/sys/fs/fuse/fuse_vfsops.c
index 0a3337303d9f..700d4450c2e7 100644
--- a/sys/fs/fuse/fuse_vfsops.c
+++ b/sys/fs/fuse/fuse_vfsops.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/fuse/fuse_vnops.c b/sys/fs/fuse/fuse_vnops.c
index a70ff10bf2c1..dd78ac8d055a 100644
--- a/sys/fs/fuse/fuse_vnops.c
+++ b/sys/fs/fuse/fuse_vnops.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Google Inc. and Amit Singh
* All rights reserved.
*
diff --git a/sys/fs/nfs/nfs.h b/sys/fs/nfs/nfs.h
index 75439e370dba..0d683a0ae000 100644
--- a/sys/fs/nfs/nfs.h
+++ b/sys/fs/nfs/nfs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/nfs_commonkrpc.c b/sys/fs/nfs/nfs_commonkrpc.c
index ec912767dc34..a2915fbff022 100644
--- a/sys/fs/nfs/nfs_commonkrpc.c
+++ b/sys/fs/nfs/nfs_commonkrpc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1991, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/nfs_commonport.c b/sys/fs/nfs/nfs_commonport.c
index 853753c86636..e36bfed8cc85 100644
--- a/sys/fs/nfs/nfs_commonport.c
+++ b/sys/fs/nfs/nfs_commonport.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/nfs_commonsubs.c b/sys/fs/nfs/nfs_commonsubs.c
index e198218ca978..5e91a4942f59 100644
--- a/sys/fs/nfs/nfs_commonsubs.c
+++ b/sys/fs/nfs/nfs_commonsubs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/nfs_var.h b/sys/fs/nfs/nfs_var.h
index 86db40ec1521..5a6c5fb749fd 100644
--- a/sys/fs/nfs/nfs_var.h
+++ b/sys/fs/nfs/nfs_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/nfsm_subs.h b/sys/fs/nfs/nfsm_subs.h
index 6b4e43dcfd2e..72ebbdb5a57f 100644
--- a/sys/fs/nfs/nfsm_subs.h
+++ b/sys/fs/nfs/nfsm_subs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/nfsport.h b/sys/fs/nfs/nfsport.h
index ff4390bf7d97..2ee4cfe6050e 100644
--- a/sys/fs/nfs/nfsport.h
+++ b/sys/fs/nfs/nfsport.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/nfsproto.h b/sys/fs/nfs/nfsproto.h
index ab346621935e..90731ef770db 100644
--- a/sys/fs/nfs/nfsproto.h
+++ b/sys/fs/nfs/nfsproto.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/nfsrvcache.h b/sys/fs/nfs/nfsrvcache.h
index 85414eb16231..436dc4e76d1d 100644
--- a/sys/fs/nfs/nfsrvcache.h
+++ b/sys/fs/nfs/nfsrvcache.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/rpcv2.h b/sys/fs/nfs/rpcv2.h
index 0c5a39eaf38b..799d9d6e0dff 100644
--- a/sys/fs/nfs/rpcv2.h
+++ b/sys/fs/nfs/rpcv2.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfs/xdr_subs.h b/sys/fs/nfs/xdr_subs.h
index 8871eef80ce0..54c7d914983e 100644
--- a/sys/fs/nfs/xdr_subs.h
+++ b/sys/fs/nfs/xdr_subs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs.h b/sys/fs/nfsclient/nfs.h
index d6b32cbfe296..60b7f3e5ee3a 100644
--- a/sys/fs/nfsclient/nfs.h
+++ b/sys/fs/nfsclient/nfs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clbio.c b/sys/fs/nfsclient/nfs_clbio.c
index c748cf5fc74e..b802b2ebd964 100644
--- a/sys/fs/nfsclient/nfs_clbio.c
+++ b/sys/fs/nfsclient/nfs_clbio.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clcomsubs.c b/sys/fs/nfsclient/nfs_clcomsubs.c
index e060b31f9c3c..94a253f83f16 100644
--- a/sys/fs/nfsclient/nfs_clcomsubs.c
+++ b/sys/fs/nfsclient/nfs_clcomsubs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clkrpc.c b/sys/fs/nfsclient/nfs_clkrpc.c
index c652ee6ecd6d..6bdeaa7f1acb 100644
--- a/sys/fs/nfsclient/nfs_clkrpc.c
+++ b/sys/fs/nfsclient/nfs_clkrpc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clnfsiod.c b/sys/fs/nfsclient/nfs_clnfsiod.c
index b0933e56ed58..036e5d01d83d 100644
--- a/sys/fs/nfsclient/nfs_clnfsiod.c
+++ b/sys/fs/nfsclient/nfs_clnfsiod.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clnode.c b/sys/fs/nfsclient/nfs_clnode.c
index c6fd5736f738..38c499d2bff8 100644
--- a/sys/fs/nfsclient/nfs_clnode.c
+++ b/sys/fs/nfsclient/nfs_clnode.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clport.c b/sys/fs/nfsclient/nfs_clport.c
index c362f16e942e..0f48acd5ed42 100644
--- a/sys/fs/nfsclient/nfs_clport.c
+++ b/sys/fs/nfsclient/nfs_clport.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clrpcops.c b/sys/fs/nfsclient/nfs_clrpcops.c
index 4c1d78f2a2b8..fc550171a43e 100644
--- a/sys/fs/nfsclient/nfs_clrpcops.c
+++ b/sys/fs/nfsclient/nfs_clrpcops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clsubs.c b/sys/fs/nfsclient/nfs_clsubs.c
index 26a548876ab9..97cbfbaee822 100644
--- a/sys/fs/nfsclient/nfs_clsubs.c
+++ b/sys/fs/nfsclient/nfs_clsubs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clvfsops.c b/sys/fs/nfsclient/nfs_clvfsops.c
index fc22c8d7e8f2..7e1792da15f6 100644
--- a/sys/fs/nfsclient/nfs_clvfsops.c
+++ b/sys/fs/nfsclient/nfs_clvfsops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfs_clvnops.c b/sys/fs/nfsclient/nfs_clvnops.c
index 49b856d317fd..d33162cd6e45 100644
--- a/sys/fs/nfsclient/nfs_clvnops.c
+++ b/sys/fs/nfsclient/nfs_clvnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfsmount.h b/sys/fs/nfsclient/nfsmount.h
index 7f1422a2278f..e04d0cf7c185 100644
--- a/sys/fs/nfsclient/nfsmount.h
+++ b/sys/fs/nfsclient/nfsmount.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsclient/nfsnode.h b/sys/fs/nfsclient/nfsnode.h
index 86d31764369a..079ef6034c99 100644
--- a/sys/fs/nfsclient/nfsnode.h
+++ b/sys/fs/nfsclient/nfsnode.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsserver/nfs_nfsdcache.c b/sys/fs/nfsserver/nfs_nfsdcache.c
index c3f6f3e4a275..3ac064d81cef 100644
--- a/sys/fs/nfsserver/nfs_nfsdcache.c
+++ b/sys/fs/nfsserver/nfs_nfsdcache.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsserver/nfs_nfsdkrpc.c b/sys/fs/nfsserver/nfs_nfsdkrpc.c
index 5edf61716b78..5b77592af10e 100644
--- a/sys/fs/nfsserver/nfs_nfsdkrpc.c
+++ b/sys/fs/nfsserver/nfs_nfsdkrpc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsserver/nfs_nfsdport.c b/sys/fs/nfsserver/nfs_nfsdport.c
index e6380238d1e6..81ab56659459 100644
--- a/sys/fs/nfsserver/nfs_nfsdport.c
+++ b/sys/fs/nfsserver/nfs_nfsdport.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsserver/nfs_nfsdserv.c b/sys/fs/nfsserver/nfs_nfsdserv.c
index 509849d148d8..346610b8e3b4 100644
--- a/sys/fs/nfsserver/nfs_nfsdserv.c
+++ b/sys/fs/nfsserver/nfs_nfsdserv.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsserver/nfs_nfsdsocket.c b/sys/fs/nfsserver/nfs_nfsdsocket.c
index 97692767dc74..633b712a8349 100644
--- a/sys/fs/nfsserver/nfs_nfsdsocket.c
+++ b/sys/fs/nfsserver/nfs_nfsdsocket.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nfsserver/nfs_nfsdsubs.c b/sys/fs/nfsserver/nfs_nfsdsubs.c
index 1f8735ce84b0..6e07c5455904 100644
--- a/sys/fs/nfsserver/nfs_nfsdsubs.c
+++ b/sys/fs/nfsserver/nfs_nfsdsubs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nullfs/null.h b/sys/fs/nullfs/null.h
index e11c5b817d1e..98c31846d550 100644
--- a/sys/fs/nullfs/null.h
+++ b/sys/fs/nullfs/null.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nullfs/null_subr.c b/sys/fs/nullfs/null_subr.c
index cbdca4c41a91..f3ff5482a277 100644
--- a/sys/fs/nullfs/null_subr.c
+++ b/sys/fs/nullfs/null_subr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nullfs/null_vfsops.c b/sys/fs/nullfs/null_vfsops.c
index 9034b3aad6cc..a392f4b7ef7f 100644
--- a/sys/fs/nullfs/null_vfsops.c
+++ b/sys/fs/nullfs/null_vfsops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/nullfs/null_vnops.c b/sys/fs/nullfs/null_vnops.c
index eae23f6e039a..2c7631d88ec3 100644
--- a/sys/fs/nullfs/null_vnops.c
+++ b/sys/fs/nullfs/null_vnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/fs/procfs/procfs.h b/sys/fs/procfs/procfs.h
index d9ca44613f98..18e9ea046110 100644
--- a/sys/fs/procfs/procfs.h
+++ b/sys/fs/procfs/procfs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 Jan-Simon Pendry
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/fs/procfs/procfs_dbregs.c b/sys/fs/procfs/procfs_dbregs.c
index c435d6d3f112..247724bbffbc 100644
--- a/sys/fs/procfs/procfs_dbregs.c
+++ b/sys/fs/procfs/procfs_dbregs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999 Brian Scott Dean, brdean@unx.sas.com.
* All rights reserved.
*
diff --git a/sys/fs/procfs/procfs_fpregs.c b/sys/fs/procfs/procfs_fpregs.c
index 293e3f988c47..e01e1dd6afb7 100644
--- a/sys/fs/procfs/procfs_fpregs.c
+++ b/sys/fs/procfs/procfs_fpregs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 Jan-Simon Pendry
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/fs/procfs/procfs_map.c b/sys/fs/procfs/procfs_map.c
index d90224b6ea81..f2fc2fa15d94 100644
--- a/sys/fs/procfs/procfs_map.c
+++ b/sys/fs/procfs/procfs_map.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 Jan-Simon Pendry
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/fs/procfs/procfs_mem.c b/sys/fs/procfs/procfs_mem.c
index c37a4089b53e..59f039064d09 100644
--- a/sys/fs/procfs/procfs_mem.c
+++ b/sys/fs/procfs/procfs_mem.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 Jan-Simon Pendry
* Copyright (c) 1993 Sean Eric Fagan
* Copyright (c) 1993
diff --git a/sys/fs/procfs/procfs_note.c b/sys/fs/procfs/procfs_note.c
index 75ae06304918..301f27cd9123 100644
--- a/sys/fs/procfs/procfs_note.c
+++ b/sys/fs/procfs/procfs_note.c
@@ -1,4 +1,6 @@
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 Jan-Simon Pendry
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/fs/procfs/procfs_osrel.c b/sys/fs/procfs/procfs_osrel.c
index 5a211b00c725..b223067ceb20 100644
--- a/sys/fs/procfs/procfs_osrel.c
+++ b/sys/fs/procfs/procfs_osrel.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009 Konstantin Belousov
* All rights reserved.
*
diff --git a/sys/fs/procfs/procfs_regs.c b/sys/fs/procfs/procfs_regs.c
index bb23cb29138d..43383bc2b094 100644
--- a/sys/fs/procfs/procfs_regs.c
+++ b/sys/fs/procfs/procfs_regs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 Jan-Simon Pendry
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/fs/procfs/procfs_status.c b/sys/fs/procfs/procfs_status.c
index 648c1b6a5517..e4e7e51ac02a 100644
--- a/sys/fs/procfs/procfs_status.c
+++ b/sys/fs/procfs/procfs_status.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 Jan-Simon Pendry
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/fs/procfs/procfs_type.c b/sys/fs/procfs/procfs_type.c
index 457225b913f6..38afc089d2ed 100644
--- a/sys/fs/procfs/procfs_type.c
+++ b/sys/fs/procfs/procfs_type.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 Jan-Simon Pendry
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/fs/unionfs/union.h b/sys/fs/unionfs/union.h
index eae189540432..ba0318bf185c 100644
--- a/sys/fs/unionfs/union.h
+++ b/sys/fs/unionfs/union.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994 The Regents of the University of California.
* Copyright (c) 1994 Jan-Simon Pendry.
* Copyright (c) 2005, 2006 Masanori Ozawa <ozawa@ongs.co.jp>, ONGS Inc.
diff --git a/sys/fs/unionfs/union_subr.c b/sys/fs/unionfs/union_subr.c
index 1e5dc0058dd6..3d57a9ebb146 100644
--- a/sys/fs/unionfs/union_subr.c
+++ b/sys/fs/unionfs/union_subr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994 Jan-Simon Pendry
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
diff --git a/sys/fs/unionfs/union_vfsops.c b/sys/fs/unionfs/union_vfsops.c
index 41e0bd2aed19..8241bf854338 100644
--- a/sys/fs/unionfs/union_vfsops.c
+++ b/sys/fs/unionfs/union_vfsops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994, 1995 The Regents of the University of California.
* Copyright (c) 1994, 1995 Jan-Simon Pendry.
* Copyright (c) 2005, 2006, 2012 Masanori Ozawa <ozawa@ongs.co.jp>, ONGS Inc.
diff --git a/sys/fs/unionfs/union_vnops.c b/sys/fs/unionfs/union_vnops.c
index 12f11f0127c6..b4082771d1c4 100644
--- a/sys/fs/unionfs/union_vnops.c
+++ b/sys/fs/unionfs/union_vnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994, 1995 Jan-Simon Pendry.
* Copyright (c) 1992, 1993, 1994, 1995
* The Regents of the University of California.
diff --git a/sys/i386/i386/bpf_jit_machdep.c b/sys/i386/i386/bpf_jit_machdep.c
index 3620b316379e..ff3fa3fb0750 100644
--- a/sys/i386/i386/bpf_jit_machdep.c
+++ b/sys/i386/i386/bpf_jit_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2002-2003 NetGroup, Politecnico di Torino (Italy)
* Copyright (C) 2005-2017 Jung-uk Kim <jkim@FreeBSD.org>
* All rights reserved.
diff --git a/sys/i386/i386/bpf_jit_machdep.h b/sys/i386/i386/bpf_jit_machdep.h
index 22d66321794b..a69f65081c3e 100644
--- a/sys/i386/i386/bpf_jit_machdep.h
+++ b/sys/i386/i386/bpf_jit_machdep.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2002-2003 NetGroup, Politecnico di Torino (Italy)
* Copyright (C) 2005-2016 Jung-uk Kim <jkim@FreeBSD.org>
* All rights reserved.
diff --git a/sys/i386/i386/genassym.c b/sys/i386/i386/genassym.c
index c9c5357abebd..593efa96d3ae 100644
--- a/sys/i386/i386/genassym.c
+++ b/sys/i386/i386/genassym.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/i386/in_cksum.c b/sys/i386/i386/in_cksum.c
index 99fa4448b778..0ef08dc2b5d5 100644
--- a/sys/i386/i386/in_cksum.c
+++ b/sys/i386/i386/in_cksum.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/i386/mem.c b/sys/i386/i386/mem.c
index 8aae0a53e362..9f360f9b2f22 100644
--- a/sys/i386/i386/mem.c
+++ b/sys/i386/i386/mem.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/i386/i386/sys_machdep.c b/sys/i386/i386/sys_machdep.c
index a2beccfecc4f..1bb2948c2542 100644
--- a/sys/i386/i386/sys_machdep.c
+++ b/sys/i386/i386/sys_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/i386/uio_machdep.c b/sys/i386/i386/uio_machdep.c
index 5e857db0a801..8ebb27ad7f40 100644
--- a/sys/i386/i386/uio_machdep.c
+++ b/sys/i386/i386/uio_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 Alan L. Cox <alc@cs.rice.edu>
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/i386/include/asm.h b/sys/i386/include/asm.h
index 94c2b6f313d8..27472485de10 100644
--- a/sys/i386/include/asm.h
+++ b/sys/i386/include/asm.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/asmacros.h b/sys/i386/include/asmacros.h
index 2795faa86d4b..812d80a5b5c9 100644
--- a/sys/i386/include/asmacros.h
+++ b/sys/i386/include/asmacros.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/cpu.h b/sys/i386/include/cpu.h
index ed1e96906144..8cd94fa7e1ff 100644
--- a/sys/i386/include/cpu.h
+++ b/sys/i386/include/cpu.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/cpufunc.h b/sys/i386/include/cpufunc.h
index 9e2e0802a460..72bf666b3b04 100644
--- a/sys/i386/include/cpufunc.h
+++ b/sys/i386/include/cpufunc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/exec.h b/sys/i386/include/exec.h
index c7f42605d80c..099ea263e202 100644
--- a/sys/i386/include/exec.h
+++ b/sys/i386/include/exec.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/i386/include/in_cksum.h b/sys/i386/include/in_cksum.h
index 8816f3c8ddea..360b324aac62 100644
--- a/sys/i386/include/in_cksum.h
+++ b/sys/i386/include/in_cksum.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/limits.h b/sys/i386/include/limits.h
index 9b5544419888..5a7b831b3089 100644
--- a/sys/i386/include/limits.h
+++ b/sys/i386/include/limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/i386/include/md_var.h b/sys/i386/include/md_var.h
index 7da2c1163fc4..38d2a8288302 100644
--- a/sys/i386/include/md_var.h
+++ b/sys/i386/include/md_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 Bruce D. Evans.
* All rights reserved.
*
diff --git a/sys/i386/include/npx.h b/sys/i386/include/npx.h
index 2955bec3a26d..ed8249e4564e 100644
--- a/sys/i386/include/npx.h
+++ b/sys/i386/include/npx.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/param.h b/sys/i386/include/param.h
index 0801147423b4..4d034ad41d6d 100644
--- a/sys/i386/include/param.h
+++ b/sys/i386/include/param.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/pcb.h b/sys/i386/include/pcb.h
index 4b6c4d119434..dfe470fb2417 100644
--- a/sys/i386/include/pcb.h
+++ b/sys/i386/include/pcb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/pmap.h b/sys/i386/include/pmap.h
index 585b647e9736..45f26637e556 100644
--- a/sys/i386/include/pmap.h
+++ b/sys/i386/include/pmap.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/proc.h b/sys/i386/include/proc.h
index 2a515f803c84..71b199603f51 100644
--- a/sys/i386/include/proc.h
+++ b/sys/i386/include/proc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/profile.h b/sys/i386/include/profile.h
index e6d3918e6db6..9b4a68a06cf9 100644
--- a/sys/i386/include/profile.h
+++ b/sys/i386/include/profile.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/i386/include/reloc.h b/sys/i386/include/reloc.h
index f831d614e0c0..ea5ed128ef86 100644
--- a/sys/i386/include/reloc.h
+++ b/sys/i386/include/reloc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/i386/include/segments.h b/sys/i386/include/segments.h
index 1da6a61254e7..13a340e5a803 100644
--- a/sys/i386/include/segments.h
+++ b/sys/i386/include/segments.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1990 William F. Jolitz
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/i386/include/signal.h b/sys/i386/include/signal.h
index e9ece51b5aa1..5e238a307d76 100644
--- a/sys/i386/include/signal.h
+++ b/sys/i386/include/signal.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/i386/include/tss.h b/sys/i386/include/tss.h
index f07b5690b50c..cc13379cac45 100644
--- a/sys/i386/include/tss.h
+++ b/sys/i386/include/tss.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/i386/include/varargs.h b/sys/i386/include/varargs.h
index 510a3bc80717..623ee4f4e554 100644
--- a/sys/i386/include/varargs.h
+++ b/sys/i386/include/varargs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/i386/include/vmparam.h b/sys/i386/include/vmparam.h
index d6071e85fac7..d3ec935efb3a 100644
--- a/sys/i386/include/vmparam.h
+++ b/sys/i386/include/vmparam.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/isa/isareg.h b/sys/isa/isareg.h
index 8a2fd5d33e38..73ed5e68c332 100644
--- a/sys/isa/isareg.h
+++ b/sys/isa/isareg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/isa/rtc.h b/sys/isa/rtc.h
index c549c9cdc55e..504c5d0c2d27 100644
--- a/sys/isa/rtc.h
+++ b/sys/isa/rtc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/kern/kern_clock.c b/sys/kern/kern_clock.c
index e88fcd14c2b4..396f98fbd413 100644
--- a/sys/kern/kern_clock.c
+++ b/sys/kern/kern_clock.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_cons.c b/sys/kern/kern_cons.c
index 3f8d570316b0..ab8660e99d3a 100644
--- a/sys/kern/kern_cons.c
+++ b/sys/kern/kern_cons.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1991 The Regents of the University of California.
* Copyright (c) 1999 Michael Smith
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c
index 45f56f34e2fd..67253fa4050e 100644
--- a/sys/kern/kern_descrip.c
+++ b/sys/kern/kern_descrip.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c
index e59c9a43b6c5..12a7b5d5a6d5 100644
--- a/sys/kern/kern_exit.c
+++ b/sys/kern/kern_exit.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c
index 0c78046c24a8..0367cdd7f187 100644
--- a/sys/kern/kern_fork.c
+++ b/sys/kern/kern_fork.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_ktrace.c b/sys/kern/kern_ktrace.c
index 2b1b9944ad08..cae73c156dff 100644
--- a/sys/kern/kern_ktrace.c
+++ b/sys/kern/kern_ktrace.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California.
* Copyright (c) 2005 Robert N. M. Watson
diff --git a/sys/kern/kern_lockf.c b/sys/kern/kern_lockf.c
index 654e927ba932..ffd5632be3f7 100644
--- a/sys/kern/kern_lockf.c
+++ b/sys/kern/kern_lockf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Isilon Inc http://www.isilon.com/
* Authors: Doug Rabson <dfr@rabson.org>
* Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
diff --git a/sys/kern/kern_malloc.c b/sys/kern/kern_malloc.c
index 6d06992d827d..9ef7e34c9a2c 100644
--- a/sys/kern/kern_malloc.c
+++ b/sys/kern/kern_malloc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1991, 1993
* The Regents of the University of California.
* Copyright (c) 2005-2009 Robert N. M. Watson
diff --git a/sys/kern/kern_mib.c b/sys/kern/kern_mib.c
index 292b206faafd..451c7122f300 100644
--- a/sys/kern/kern_mib.c
+++ b/sys/kern/kern_mib.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c
index b072ac66557c..0c0ccfda9f58 100644
--- a/sys/kern/kern_proc.c
+++ b/sys/kern/kern_proc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c
index fe080b7682be..754880bfcefd 100644
--- a/sys/kern/kern_prot.c
+++ b/sys/kern/kern_prot.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1990, 1991, 1993
* The Regents of the University of California.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_resource.c b/sys/kern/kern_resource.c
index 835c39295e1e..97ffc08bcecd 100644
--- a/sys/kern/kern_resource.c
+++ b/sys/kern/kern_resource.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_rmlock.c b/sys/kern/kern_rmlock.c
index 8f3b0c84dcfd..123b24845f8e 100644
--- a/sys/kern/kern_rmlock.c
+++ b/sys/kern/kern_rmlock.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007 Stephan Uphoff <ups@FreeBSD.org>
* All rights reserved.
*
diff --git a/sys/kern/kern_shutdown.c b/sys/kern/kern_shutdown.c
index a5def7f2f7e7..93d89ec84c08 100644
--- a/sys/kern/kern_shutdown.c
+++ b/sys/kern/kern_shutdown.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1986, 1988, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c
index ebbb404b8f82..1a93544bdb7d 100644
--- a/sys/kern/kern_sig.c
+++ b/sys/kern/kern_sig.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_synch.c b/sys/kern/kern_synch.c
index 52c3b891df78..94ca92380946 100644
--- a/sys/kern/kern_synch.c
+++ b/sys/kern/kern_synch.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c
index ade226c5379e..e4b31eb5d713 100644
--- a/sys/kern/kern_sysctl.c
+++ b/sys/kern/kern_sysctl.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/kern_time.c b/sys/kern/kern_time.c
index 1fe53e2819b2..8270723b6a6e 100644
--- a/sys/kern/kern_time.c
+++ b/sys/kern/kern_time.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/kern_timeout.c b/sys/kern/kern_timeout.c
index 9c46011f55dc..d245b0d40597 100644
--- a/sys/kern/kern_timeout.c
+++ b/sys/kern/kern_timeout.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/kern_xxx.c b/sys/kern/kern_xxx.c
index b37e4b07692d..db66d3ffc540 100644
--- a/sys/kern/kern_xxx.c
+++ b/sys/kern/kern_xxx.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/sched_4bsd.c b/sys/kern/sched_4bsd.c
index c4d54d6f3402..f6b124d865cb 100644
--- a/sys/kern/sched_4bsd.c
+++ b/sys/kern/sched_4bsd.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/subr_autoconf.c b/sys/kern/subr_autoconf.c
index 64fe21a2bd75..278393a4cb7f 100644
--- a/sys/kern/subr_autoconf.c
+++ b/sys/kern/subr_autoconf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/subr_blist.c b/sys/kern/subr_blist.c
index 0c79448a8400..d77d12997a57 100644
--- a/sys/kern/subr_blist.c
+++ b/sys/kern/subr_blist.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1998 Matthew Dillon. All Rights Reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
diff --git a/sys/kern/subr_clock.c b/sys/kern/subr_clock.c
index 50d8e1059205..7c0f83e1a52b 100644
--- a/sys/kern/subr_clock.c
+++ b/sys/kern/subr_clock.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/kern/subr_hash.c b/sys/kern/subr_hash.c
index c91374dea667..25a8d768b735 100644
--- a/sys/kern/subr_hash.c
+++ b/sys/kern/subr_hash.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/subr_log.c b/sys/kern/subr_log.c
index f77ded7a4a9f..c542d3418276 100644
--- a/sys/kern/subr_log.c
+++ b/sys/kern/subr_log.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/subr_mchain.c b/sys/kern/subr_mchain.c
index 1c7a2beb01b4..57461abda807 100644
--- a/sys/kern/subr_mchain.c
+++ b/sys/kern/subr_mchain.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2000, 2001 Boris Popov
* All rights reserved.
*
diff --git a/sys/kern/subr_param.c b/sys/kern/subr_param.c
index e28e738642ef..7c6f6eba3d91 100644
--- a/sys/kern/subr_param.c
+++ b/sys/kern/subr_param.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/subr_pcpu.c b/sys/kern/subr_pcpu.c
index 59d8f2d091a2..6b7907b558c5 100644
--- a/sys/kern/subr_pcpu.c
+++ b/sys/kern/subr_pcpu.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001 Wind River Systems, Inc.
* All rights reserved.
* Written by: John Baldwin <jhb@FreeBSD.org>
diff --git a/sys/kern/subr_prf.c b/sys/kern/subr_prf.c
index 97ca92810d9b..aba4c1e23f5b 100644
--- a/sys/kern/subr_prf.c
+++ b/sys/kern/subr_prf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1986, 1988, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/subr_prof.c b/sys/kern/subr_prof.c
index a55347b7a133..2999b6e2577d 100644
--- a/sys/kern/subr_prof.c
+++ b/sys/kern/subr_prof.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/subr_rtc.c b/sys/kern/subr_rtc.c
index 29b088bcc78d..34a30879f47c 100644
--- a/sys/kern/subr_rtc.c
+++ b/sys/kern/subr_rtc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1990, 1993
* The Regents of the University of California.
diff --git a/sys/kern/subr_scanf.c b/sys/kern/subr_scanf.c
index 8a0ad15d2467..d2bbe4d76f12 100644
--- a/sys/kern/subr_scanf.c
+++ b/sys/kern/subr_scanf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/subr_sglist.c b/sys/kern/subr_sglist.c
index dbc2a5e72fee..ff0020383931 100644
--- a/sys/kern/subr_sglist.c
+++ b/sys/kern/subr_sglist.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Yahoo!, Inc.
* All rights reserved.
* Written by: John Baldwin <jhb@FreeBSD.org>
diff --git a/sys/kern/subr_uio.c b/sys/kern/subr_uio.c
index c47ae4fee4cd..2b92f5a44268 100644
--- a/sys/kern/subr_uio.c
+++ b/sys/kern/subr_uio.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c
index 3a96d909bb60..546b183ee87d 100644
--- a/sys/kern/sys_generic.c
+++ b/sys/kern/sys_generic.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/sys_socket.c b/sys/kern/sys_socket.c
index 5dd2fb312cd0..0824fbe299de 100644
--- a/sys/kern/sys_socket.c
+++ b/sys/kern/sys_socket.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/tty_compat.c b/sys/kern/tty_compat.c
index f36859f91863..8a4545c64e3f 100644
--- a/sys/kern/tty_compat.c
+++ b/sys/kern/tty_compat.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/tty_info.c b/sys/kern/tty_info.c
index c0242c9bf0d5..ad3e1e778877 100644
--- a/sys/kern/tty_info.c
+++ b/sys/kern/tty_info.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/uipc_domain.c b/sys/kern/uipc_domain.c
index f319a2f35278..ca7995bee39d 100644
--- a/sys/kern/uipc_domain.c
+++ b/sys/kern/uipc_domain.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/uipc_mbuf.c b/sys/kern/uipc_mbuf.c
index 6fe5f7630c58..a4bdf6f062a6 100644
--- a/sys/kern/uipc_mbuf.c
+++ b/sys/kern/uipc_mbuf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/uipc_mbuf2.c b/sys/kern/uipc_mbuf2.c
index 3568a3aa609a..41f75f6e6dba 100644
--- a/sys/kern/uipc_mbuf2.c
+++ b/sys/kern/uipc_mbuf2.c
@@ -2,6 +2,8 @@
/* $NetBSD: uipc_mbuf.c,v 1.40 1999/04/01 00:23:25 thorpej Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
diff --git a/sys/kern/uipc_sockbuf.c b/sys/kern/uipc_sockbuf.c
index 5307d68bd44e..fa403d7851f2 100644
--- a/sys/kern/uipc_sockbuf.c
+++ b/sys/kern/uipc_sockbuf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/uipc_socket.c b/sys/kern/uipc_socket.c
index ae4c651d686f..d920f0f6e5e6 100644
--- a/sys/kern/uipc_socket.c
+++ b/sys/kern/uipc_socket.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993
* The Regents of the University of California.
* Copyright (c) 2004 The FreeBSD Foundation
diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c
index ca2f157b0041..90da323d752b 100644
--- a/sys/kern/uipc_syscalls.c
+++ b/sys/kern/uipc_syscalls.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c
index f594dbba4ef8..cae2e9e94280 100644
--- a/sys/kern/uipc_usrreq.c
+++ b/sys/kern/uipc_usrreq.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California.
* Copyright (c) 2004-2009 Robert N. M. Watson
diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c
index 49a21ba1da55..c963f8227f60 100644
--- a/sys/kern/vfs_cache.c
+++ b/sys/kern/vfs_cache.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/vfs_cluster.c b/sys/kern/vfs_cluster.c
index c77a5ba3eee9..ba1ee92d167d 100644
--- a/sys/kern/vfs_cluster.c
+++ b/sys/kern/vfs_cluster.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
* Modifications/enhancements:
diff --git a/sys/kern/vfs_default.c b/sys/kern/vfs_default.c
index 608cbad1ffc8..ec37c38509e5 100644
--- a/sys/kern/vfs_default.c
+++ b/sys/kern/vfs_default.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/vfs_export.c b/sys/kern/vfs_export.c
index 5fce9ed4b28d..2f67c054f5f9 100644
--- a/sys/kern/vfs_export.c
+++ b/sys/kern/vfs_export.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/vfs_init.c b/sys/kern/vfs_init.c
index 3a8044bdeb3a..92186bfb5aaa 100644
--- a/sys/kern/vfs_init.c
+++ b/sys/kern/vfs_init.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/kern/vfs_lookup.c b/sys/kern/vfs_lookup.c
index c70329602226..cc359444c091 100644
--- a/sys/kern/vfs_lookup.c
+++ b/sys/kern/vfs_lookup.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/vfs_mount.c b/sys/kern/vfs_mount.c
index 5141de78c605..dd28dce8567e 100644
--- a/sys/kern/vfs_mount.c
+++ b/sys/kern/vfs_mount.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999-2004 Poul-Henning Kamp
* Copyright (c) 1999 Michael Smith
* Copyright (c) 1989, 1993
diff --git a/sys/kern/vfs_mountroot.c b/sys/kern/vfs_mountroot.c
index 414924b6fd84..1c67c6a83c24 100644
--- a/sys/kern/vfs_mountroot.c
+++ b/sys/kern/vfs_mountroot.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010 Marcel Moolenaar
* Copyright (c) 1999-2004 Poul-Henning Kamp
* Copyright (c) 1999 Michael Smith
diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c
index 53ec47b525e9..ed0a1942fe15 100644
--- a/sys/kern/vfs_subr.c
+++ b/sys/kern/vfs_subr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c
index be8a9f512ed1..7114ca9f3d94 100644
--- a/sys/kern/vfs_syscalls.c
+++ b/sys/kern/vfs_syscalls.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/kern/vfs_vnops.c b/sys/kern/vfs_vnops.c
index 934db8725e44..40618cac8a8d 100644
--- a/sys/kern/vfs_vnops.c
+++ b/sys/kern/vfs_vnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/libkern/arm/muldi3.c b/sys/libkern/arm/muldi3.c
index 8cdb478be9b6..b7a6d1099f2d 100644
--- a/sys/libkern/arm/muldi3.c
+++ b/sys/libkern/arm/muldi3.c
@@ -1,6 +1,8 @@
/* $NetBSD: muldi3.c,v 1.8 2003/08/07 16:32:09 agc Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/ashldi3.c b/sys/libkern/ashldi3.c
index b881eaffe616..583a1b72cb89 100644
--- a/sys/libkern/ashldi3.c
+++ b/sys/libkern/ashldi3.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/ashrdi3.c b/sys/libkern/ashrdi3.c
index df3d569b071f..d2b0075fb278 100644
--- a/sys/libkern/ashrdi3.c
+++ b/sys/libkern/ashrdi3.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/bcmp.c b/sys/libkern/bcmp.c
index 023d4cbe3cbf..1832922e37b8 100644
--- a/sys/libkern/bcmp.c
+++ b/sys/libkern/bcmp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/bsearch.c b/sys/libkern/bsearch.c
index 37bf6fff50bf..650681b1eafb 100644
--- a/sys/libkern/bsearch.c
+++ b/sys/libkern/bsearch.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/cmpdi2.c b/sys/libkern/cmpdi2.c
index d0b44a896fb8..a5acb59a73d6 100644
--- a/sys/libkern/cmpdi2.c
+++ b/sys/libkern/cmpdi2.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/divdi3.c b/sys/libkern/divdi3.c
index 499e0b78a7dc..11c34ed72fa0 100644
--- a/sys/libkern/divdi3.c
+++ b/sys/libkern/divdi3.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/ffs.c b/sys/libkern/ffs.c
index 6bd9c7c928b6..4dfc7fbab67b 100644
--- a/sys/libkern/ffs.c
+++ b/sys/libkern/ffs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/ffsl.c b/sys/libkern/ffsl.c
index a0278b1117b8..0ebf3207e663 100644
--- a/sys/libkern/ffsl.c
+++ b/sys/libkern/ffsl.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/fls.c b/sys/libkern/fls.c
index 46b7481826ea..57b7abe19f4e 100644
--- a/sys/libkern/fls.c
+++ b/sys/libkern/fls.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/flsl.c b/sys/libkern/flsl.c
index 04c3f4fe16ab..08808455862b 100644
--- a/sys/libkern/flsl.c
+++ b/sys/libkern/flsl.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/flsll.c b/sys/libkern/flsll.c
index ed5ec9200033..cb30d0bd5551 100644
--- a/sys/libkern/flsll.c
+++ b/sys/libkern/flsll.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/fnmatch.c b/sys/libkern/fnmatch.c
index e0ed67324c98..6fd9dbd40fb3 100644
--- a/sys/libkern/fnmatch.c
+++ b/sys/libkern/fnmatch.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/lshrdi3.c b/sys/libkern/lshrdi3.c
index ec87e07cf564..4b7ed1ca042d 100644
--- a/sys/libkern/lshrdi3.c
+++ b/sys/libkern/lshrdi3.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/mcount.c b/sys/libkern/mcount.c
index f180967a7206..8776aa347baa 100644
--- a/sys/libkern/mcount.c
+++ b/sys/libkern/mcount.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/memchr.c b/sys/libkern/memchr.c
index 54801c6937f3..ff4e55a39d89 100644
--- a/sys/libkern/memchr.c
+++ b/sys/libkern/memchr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/memcmp.c b/sys/libkern/memcmp.c
index 7cce8e7cb1ef..e2f17906823e 100644
--- a/sys/libkern/memcmp.c
+++ b/sys/libkern/memcmp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/moddi3.c b/sys/libkern/moddi3.c
index 5564b9c24a2d..0e93b7d9f6eb 100644
--- a/sys/libkern/moddi3.c
+++ b/sys/libkern/moddi3.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/qdivrem.c b/sys/libkern/qdivrem.c
index 336a4b53e135..2429fe708d7b 100644
--- a/sys/libkern/qdivrem.c
+++ b/sys/libkern/qdivrem.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/qsort.c b/sys/libkern/qsort.c
index 9e0db7f44a44..7602127a59d6 100644
--- a/sys/libkern/qsort.c
+++ b/sys/libkern/qsort.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/quad.h b/sys/libkern/quad.h
index cfe45a67d25c..452f331661b3 100644
--- a/sys/libkern/quad.h
+++ b/sys/libkern/quad.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/random.c b/sys/libkern/random.c
index e580b7130890..5f2651130ab7 100644
--- a/sys/libkern/random.c
+++ b/sys/libkern/random.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/scanc.c b/sys/libkern/scanc.c
index 4531faa81cd8..ee920b20d081 100644
--- a/sys/libkern/scanc.c
+++ b/sys/libkern/scanc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strcat.c b/sys/libkern/strcat.c
index 4d4021b9efb7..1bb53a700cc1 100644
--- a/sys/libkern/strcat.c
+++ b/sys/libkern/strcat.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strchr.c b/sys/libkern/strchr.c
index 1a4b0e7aa20e..6ebcd7ffbb21 100644
--- a/sys/libkern/strchr.c
+++ b/sys/libkern/strchr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strcmp.c b/sys/libkern/strcmp.c
index fcfdde8fface..2eb2c8232c24 100644
--- a/sys/libkern/strcmp.c
+++ b/sys/libkern/strcmp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strcpy.c b/sys/libkern/strcpy.c
index c9d37a73e421..7c61542d9636 100644
--- a/sys/libkern/strcpy.c
+++ b/sys/libkern/strcpy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strncmp.c b/sys/libkern/strncmp.c
index 268ffbe4fe77..17e81bf5cef8 100644
--- a/sys/libkern/strncmp.c
+++ b/sys/libkern/strncmp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strncpy.c b/sys/libkern/strncpy.c
index f3c44979c308..db1eafbf8f26 100644
--- a/sys/libkern/strncpy.c
+++ b/sys/libkern/strncpy.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strrchr.c b/sys/libkern/strrchr.c
index d594fb1cc470..a43a283cb6ec 100644
--- a/sys/libkern/strrchr.c
+++ b/sys/libkern/strrchr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strsep.c b/sys/libkern/strsep.c
index bf74112da63c..fcc62a4ddd4f 100644
--- a/sys/libkern/strsep.c
+++ b/sys/libkern/strsep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strtol.c b/sys/libkern/strtol.c
index 739cccbff492..ea749354c062 100644
--- a/sys/libkern/strtol.c
+++ b/sys/libkern/strtol.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strtoq.c b/sys/libkern/strtoq.c
index 599f573fa53b..96a448f39ea9 100644
--- a/sys/libkern/strtoq.c
+++ b/sys/libkern/strtoq.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strtoul.c b/sys/libkern/strtoul.c
index 7b24e2272270..05223c1651c6 100644
--- a/sys/libkern/strtoul.c
+++ b/sys/libkern/strtoul.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/strtouq.c b/sys/libkern/strtouq.c
index 950bc6a5c7b2..c3a5e52aaf09 100644
--- a/sys/libkern/strtouq.c
+++ b/sys/libkern/strtouq.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/ucmpdi2.c b/sys/libkern/ucmpdi2.c
index 91c3c5a3556d..97d9af0fdf05 100644
--- a/sys/libkern/ucmpdi2.c
+++ b/sys/libkern/ucmpdi2.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/udivdi3.c b/sys/libkern/udivdi3.c
index 2d00ea6c5a13..192d992e74f3 100644
--- a/sys/libkern/udivdi3.c
+++ b/sys/libkern/udivdi3.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/libkern/umoddi3.c b/sys/libkern/umoddi3.c
index 2f5c540dc6b1..473c0e03a501 100644
--- a/sys/libkern/umoddi3.c
+++ b/sys/libkern/umoddi3.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/cavium/cvmx_config.h b/sys/mips/cavium/cvmx_config.h
index e1976608e54d..33720c772baf 100644
--- a/sys/mips/cavium/cvmx_config.h
+++ b/sys/mips/cavium/cvmx_config.h
@@ -1,4 +1,6 @@
/***********************license start***************
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2008 Cavium Networks (support@cavium.com). All rights
* reserved.
*
diff --git a/sys/mips/cavium/octe/cavium-ethernet.h b/sys/mips/cavium/octe/cavium-ethernet.h
index cc19faf051e1..37cba4eb5167 100644
--- a/sys/mips/cavium/octe/cavium-ethernet.h
+++ b/sys/mips/cavium/octe/cavium-ethernet.h
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-common.c b/sys/mips/cavium/octe/ethernet-common.c
index f18eabdfe014..02a9fa3ecfcd 100644
--- a/sys/mips/cavium/octe/ethernet-common.c
+++ b/sys/mips/cavium/octe/ethernet-common.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-common.h b/sys/mips/cavium/octe/ethernet-common.h
index cb5fc81b1349..33e27c952d95 100644
--- a/sys/mips/cavium/octe/ethernet-common.h
+++ b/sys/mips/cavium/octe/ethernet-common.h
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-defines.h b/sys/mips/cavium/octe/ethernet-defines.h
index 10b38c8ecd91..308233f9ff2b 100644
--- a/sys/mips/cavium/octe/ethernet-defines.h
+++ b/sys/mips/cavium/octe/ethernet-defines.h
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-headers.h b/sys/mips/cavium/octe/ethernet-headers.h
index 3945e13ac678..2a677aaf7508 100644
--- a/sys/mips/cavium/octe/ethernet-headers.h
+++ b/sys/mips/cavium/octe/ethernet-headers.h
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-mdio.c b/sys/mips/cavium/octe/ethernet-mdio.c
index c61a2a643bc6..e679d75cc090 100644
--- a/sys/mips/cavium/octe/ethernet-mdio.c
+++ b/sys/mips/cavium/octe/ethernet-mdio.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-mdio.h b/sys/mips/cavium/octe/ethernet-mdio.h
index c2c4ec69230e..d55fccb9233e 100644
--- a/sys/mips/cavium/octe/ethernet-mdio.h
+++ b/sys/mips/cavium/octe/ethernet-mdio.h
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-mem.c b/sys/mips/cavium/octe/ethernet-mem.c
index 70c498690088..99a11c4483da 100644
--- a/sys/mips/cavium/octe/ethernet-mem.c
+++ b/sys/mips/cavium/octe/ethernet-mem.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-mem.h b/sys/mips/cavium/octe/ethernet-mem.h
index d9058d9b18c6..3751d99ddfd0 100644
--- a/sys/mips/cavium/octe/ethernet-mem.h
+++ b/sys/mips/cavium/octe/ethernet-mem.h
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-rgmii.c b/sys/mips/cavium/octe/ethernet-rgmii.c
index e8df9ba848a9..530d8af86420 100644
--- a/sys/mips/cavium/octe/ethernet-rgmii.c
+++ b/sys/mips/cavium/octe/ethernet-rgmii.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-rx.c b/sys/mips/cavium/octe/ethernet-rx.c
index 492d3e0b3265..5c07da49c4be 100644
--- a/sys/mips/cavium/octe/ethernet-rx.c
+++ b/sys/mips/cavium/octe/ethernet-rx.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-rx.h b/sys/mips/cavium/octe/ethernet-rx.h
index 735d08724328..04952ccc6daf 100644
--- a/sys/mips/cavium/octe/ethernet-rx.h
+++ b/sys/mips/cavium/octe/ethernet-rx.h
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-sgmii.c b/sys/mips/cavium/octe/ethernet-sgmii.c
index 76fe6c9dc503..4f9e24e00799 100644
--- a/sys/mips/cavium/octe/ethernet-sgmii.c
+++ b/sys/mips/cavium/octe/ethernet-sgmii.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-spi.c b/sys/mips/cavium/octe/ethernet-spi.c
index dc9e9cce3ae6..6296481a7338 100644
--- a/sys/mips/cavium/octe/ethernet-spi.c
+++ b/sys/mips/cavium/octe/ethernet-spi.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-tx.c b/sys/mips/cavium/octe/ethernet-tx.c
index b1d1f1435803..a444aef3652a 100644
--- a/sys/mips/cavium/octe/ethernet-tx.c
+++ b/sys/mips/cavium/octe/ethernet-tx.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-tx.h b/sys/mips/cavium/octe/ethernet-tx.h
index 0947cde41d2f..749c30f83b18 100644
--- a/sys/mips/cavium/octe/ethernet-tx.h
+++ b/sys/mips/cavium/octe/ethernet-tx.h
@@ -1,4 +1,6 @@
/*************************************************************************
+ SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-util.h b/sys/mips/cavium/octe/ethernet-util.h
index 37b75bb2af59..add5f8918833 100644
--- a/sys/mips/cavium/octe/ethernet-util.h
+++ b/sys/mips/cavium/octe/ethernet-util.h
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet-xaui.c b/sys/mips/cavium/octe/ethernet-xaui.c
index e1854b22b72f..6e5a28df1385 100644
--- a/sys/mips/cavium/octe/ethernet-xaui.c
+++ b/sys/mips/cavium/octe/ethernet-xaui.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/ethernet.c b/sys/mips/cavium/octe/ethernet.c
index d473d822eb43..86776b807a88 100644
--- a/sys/mips/cavium/octe/ethernet.c
+++ b/sys/mips/cavium/octe/ethernet.c
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octe/wrapper-cvmx-includes.h b/sys/mips/cavium/octe/wrapper-cvmx-includes.h
index a7caf0963e2a..3f5bf7c33610 100644
--- a/sys/mips/cavium/octe/wrapper-cvmx-includes.h
+++ b/sys/mips/cavium/octe/wrapper-cvmx-includes.h
@@ -1,4 +1,6 @@
/*************************************************************************
+SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights
reserved.
diff --git a/sys/mips/cavium/octeon_ds1337.c b/sys/mips/cavium/octeon_ds1337.c
index 73405a939056..349ed7a783d6 100644
--- a/sys/mips/cavium/octeon_ds1337.c
+++ b/sys/mips/cavium/octeon_ds1337.c
@@ -1,4 +1,6 @@
/***********************license start***************
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2008 Cavium Networks (support@cavium.com). All rights
* reserved.
*
diff --git a/sys/mips/cavium/octeon_ebt3000_cf.c b/sys/mips/cavium/octeon_ebt3000_cf.c
index 987d9b4a1fd7..0faf05ce26bc 100644
--- a/sys/mips/cavium/octeon_ebt3000_cf.c
+++ b/sys/mips/cavium/octeon_ebt3000_cf.c
@@ -1,4 +1,6 @@
/***********************license start***************
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2008 Cavium Networks (support@cavium.com). All rights
* reserved.
*
diff --git a/sys/mips/cavium/octeon_irq.h b/sys/mips/cavium/octeon_irq.h
index ee949560ad52..7ffeb8239111 100644
--- a/sys/mips/cavium/octeon_irq.h
+++ b/sys/mips/cavium/octeon_irq.h
@@ -1,4 +1,6 @@
/***********************license start***************
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2010 Cavium Networks (support@cavium.com). All rights
* reserved.
*
diff --git a/sys/mips/cavium/octeon_pcmap_regs.h b/sys/mips/cavium/octeon_pcmap_regs.h
index d8ef37066704..6aad91275515 100644
--- a/sys/mips/cavium/octeon_pcmap_regs.h
+++ b/sys/mips/cavium/octeon_pcmap_regs.h
@@ -1,4 +1,6 @@
/***********************license start***************
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2008 Cavium Networks (support@cavium.com). All rights
* reserved.
*
diff --git a/sys/mips/cavium/octopcireg.h b/sys/mips/cavium/octopcireg.h
index 2250309b87a0..e053ef80c209 100644
--- a/sys/mips/cavium/octopcireg.h
+++ b/sys/mips/cavium/octopcireg.h
@@ -1,4 +1,6 @@
/***********************license start************************************
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005-2007 Cavium Networks (support@cavium.com). All rights
* reserved.
*
diff --git a/sys/mips/include/_align.h b/sys/mips/include/_align.h
index 97c939f82e29..b263766b4ced 100644
--- a/sys/mips/include/_align.h
+++ b/sys/mips/include/_align.h
@@ -1,6 +1,8 @@
/* $OpenBSD: param.h,v 1.11 1998/08/30 22:05:35 millert Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/include/_limits.h b/sys/mips/include/_limits.h
index b32baf0a32db..5f5244878ce5 100644
--- a/sys/mips/include/_limits.h
+++ b/sys/mips/include/_limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/asm.h b/sys/mips/include/asm.h
index 11b9bf87029f..a3424c49a0c5 100644
--- a/sys/mips/include/asm.h
+++ b/sys/mips/include/asm.h
@@ -1,6 +1,8 @@
/* $NetBSD: asm.h,v 1.29 2000/12/14 21:29:51 jeffs Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/cpu.h b/sys/mips/include/cpu.h
index d8070f6f3fa9..a54ea2a2d6bf 100644
--- a/sys/mips/include/cpu.h
+++ b/sys/mips/include/cpu.h
@@ -1,6 +1,8 @@
/* $OpenBSD: cpu.h,v 1.4 1998/09/15 10:50:12 pefo Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/cpuregs.h b/sys/mips/include/cpuregs.h
index ca86a1c5c6ac..b9978bd0736d 100644
--- a/sys/mips/include/cpuregs.h
+++ b/sys/mips/include/cpuregs.h
@@ -1,6 +1,8 @@
/* $NetBSD: cpuregs.h,v 1.70 2006/05/15 02:26:54 simonb Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/endian.h b/sys/mips/include/endian.h
index 108c347dca49..9faf60e9667f 100644
--- a/sys/mips/include/endian.h
+++ b/sys/mips/include/endian.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1991 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/mips/include/exec.h b/sys/mips/include/exec.h
index 2ca67de083a6..b225c6b867d5 100644
--- a/sys/mips/include/exec.h
+++ b/sys/mips/include/exec.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/float.h b/sys/mips/include/float.h
index 93a9d5c2fd50..b2974196cce4 100644
--- a/sys/mips/include/float.h
+++ b/sys/mips/include/float.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/mips/include/fls64.h b/sys/mips/include/fls64.h
index e49c087c995d..3a2fa63edc72 100644
--- a/sys/mips/include/fls64.h
+++ b/sys/mips/include/fls64.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
@@ -26,6 +28,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
+ * $FreeBSD$
* RMI_BSD */
#ifndef _MIPS_FLS64_H_
#define _MIPS_FLS64_H_
diff --git a/sys/mips/include/ieee.h b/sys/mips/include/ieee.h
index a7411dd2332a..02c5aafd7ec1 100644
--- a/sys/mips/include/ieee.h
+++ b/sys/mips/include/ieee.h
@@ -1,6 +1,8 @@
/* $NetBSD: ieee754.h,v 1.4 2003/10/27 02:30:26 simonb Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/in_cksum.h b/sys/mips/include/in_cksum.h
index 72edfba91041..d55b838b42ed 100644
--- a/sys/mips/include/in_cksum.h
+++ b/sys/mips/include/in_cksum.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/mips/include/limits.h b/sys/mips/include/limits.h
index f30041ce54c2..277d107e174d 100644
--- a/sys/mips/include/limits.h
+++ b/sys/mips/include/limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/md_var.h b/sys/mips/include/md_var.h
index ad0df026429b..0150e6acd354 100644
--- a/sys/mips/include/md_var.h
+++ b/sys/mips/include/md_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 Bruce D. Evans.
* All rights reserved.
*
diff --git a/sys/mips/include/mips_opcode.h b/sys/mips/include/mips_opcode.h
index c7c9a7e77b00..e722af81207d 100644
--- a/sys/mips/include/mips_opcode.h
+++ b/sys/mips/include/mips_opcode.h
@@ -1,6 +1,8 @@
/* $OpenBSD: mips_opcode.h,v 1.2 1999/01/27 04:46:05 imp Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/param.h b/sys/mips/include/param.h
index 8fca2a4d9d53..1f0ac912cbb3 100644
--- a/sys/mips/include/param.h
+++ b/sys/mips/include/param.h
@@ -1,6 +1,8 @@
/* $OpenBSD: param.h,v 1.11 1998/08/30 22:05:35 millert Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/include/pcb.h b/sys/mips/include/pcb.h
index be92b2e7d0b8..6ae5206e2495 100644
--- a/sys/mips/include/pcb.h
+++ b/sys/mips/include/pcb.h
@@ -1,6 +1,8 @@
/* $OpenBSD: pcb.h,v 1.3 1998/09/15 10:50:12 pefo Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/include/pmap.h b/sys/mips/include/pmap.h
index 70a9893bca36..261f37e5f107 100644
--- a/sys/mips/include/pmap.h
+++ b/sys/mips/include/pmap.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/mips/include/proc.h b/sys/mips/include/proc.h
index 46a81802ac49..4f4db5708b45 100644
--- a/sys/mips/include/proc.h
+++ b/sys/mips/include/proc.h
@@ -1,6 +1,8 @@
/* $OpenBSD: proc.h,v 1.2 1998/09/15 10:50:12 pefo Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/profile.h b/sys/mips/include/profile.h
index de3a84955020..694ff41ff55e 100644
--- a/sys/mips/include/profile.h
+++ b/sys/mips/include/profile.h
@@ -1,5 +1,7 @@
/* $OpenBSD: profile.h,v 1.2 1999/01/27 04:46:05 imp Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/ptrace.h b/sys/mips/include/ptrace.h
index 438660fd008b..401c171906fb 100644
--- a/sys/mips/include/ptrace.h
+++ b/sys/mips/include/ptrace.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/reg.h b/sys/mips/include/reg.h
index 3c9d14f20a73..8b969a940634 100644
--- a/sys/mips/include/reg.h
+++ b/sys/mips/include/reg.h
@@ -1,6 +1,8 @@
/* $OpenBSD: reg.h,v 1.1 1998/01/28 11:14:53 pefo Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/include/regdef.h b/sys/mips/include/regdef.h
index b55db5633355..5a6b57f30672 100644
--- a/sys/mips/include/regdef.h
+++ b/sys/mips/include/regdef.h
@@ -1,6 +1,8 @@
/* $NetBSD: regdef.h,v 1.12 2005/12/11 12:18:09 christos Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/regnum.h b/sys/mips/include/regnum.h
index a4056b0cd881..dd61d70d3eb2 100644
--- a/sys/mips/include/regnum.h
+++ b/sys/mips/include/regnum.h
@@ -1,6 +1,8 @@
/* $OpenBSD: regnum.h,v 1.3 1999/01/27 04:46:06 imp Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/include/signal.h b/sys/mips/include/signal.h
index 511a07b07040..e2cbee77e48c 100644
--- a/sys/mips/include/signal.h
+++ b/sys/mips/include/signal.h
@@ -1,6 +1,8 @@
/* $OpenBSD: signal.h,v 1.2 1999/01/27 04:10:03 imp Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/sysarch.h b/sys/mips/include/sysarch.h
index 25a909f51af1..cf58b4b7961c 100644
--- a/sys/mips/include/sysarch.h
+++ b/sys/mips/include/sysarch.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/mips/include/trap.h b/sys/mips/include/trap.h
index d6f43a334f06..a88784f869c5 100644
--- a/sys/mips/include/trap.h
+++ b/sys/mips/include/trap.h
@@ -1,6 +1,8 @@
/* $OpenBSD: trap.h,v 1.3 1999/01/27 04:46:06 imp Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/include/ucontext.h b/sys/mips/include/ucontext.h
index 303514bb8d4d..f08976c77315 100644
--- a/sys/mips/include/ucontext.h
+++ b/sys/mips/include/ucontext.h
@@ -1,4 +1,6 @@
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/mips/include/varargs.h b/sys/mips/include/varargs.h
index 2ab2dd488530..df2b5b1a02d0 100644
--- a/sys/mips/include/varargs.h
+++ b/sys/mips/include/varargs.h
@@ -1,6 +1,8 @@
/* $NetBSD: varargs.h,v 1.16 1999/01/22 14:19:54 mycroft Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/mips/include/vmparam.h b/sys/mips/include/vmparam.h
index 1c6f13ece0c4..7fe6f4fa5d7e 100644
--- a/sys/mips/include/vmparam.h
+++ b/sys/mips/include/vmparam.h
@@ -2,6 +2,8 @@
/* $NetBSD: vmparam.h,v 1.5 1994/10/26 21:10:10 cgd Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/mips/autoconf.c b/sys/mips/mips/autoconf.c
index c86a3855959f..849351a2215e 100644
--- a/sys/mips/mips/autoconf.c
+++ b/sys/mips/mips/autoconf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/mips/mips/genassym.c b/sys/mips/mips/genassym.c
index af23f9787c75..57703be300a8 100644
--- a/sys/mips/mips/genassym.c
+++ b/sys/mips/mips/genassym.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/mips/mips/machdep.c b/sys/mips/mips/machdep.c
index 0a3acdf16bbc..86cad75e9c31 100644
--- a/sys/mips/mips/machdep.c
+++ b/sys/mips/mips/machdep.c
@@ -1,6 +1,8 @@
/* $OpenBSD: machdep.c,v 1.33 1998/09/15 10:58:54 pefo Exp $ */
/* tracked to 1.38 */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/mips/mem.c b/sys/mips/mips/mem.c
index 76cfb1151d05..40175997c43b 100644
--- a/sys/mips/mips/mem.c
+++ b/sys/mips/mips/mem.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/mips/mips/pm_machdep.c b/sys/mips/mips/pm_machdep.c
index 7cada0304f4a..d7fadd6d1be4 100644
--- a/sys/mips/mips/pm_machdep.c
+++ b/sys/mips/mips/pm_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Terrence R. Lambert.
* Copyright (c) 1982, 1987, 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/mips/mips/pmap.c b/sys/mips/mips/pmap.c
index f4d140706b29..043c35fa3948 100644
--- a/sys/mips/mips/pmap.c
+++ b/sys/mips/mips/pmap.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/mips/mips/trap.c b/sys/mips/mips/trap.c
index 016257be7c13..c31d323108f5 100644
--- a/sys/mips/mips/trap.c
+++ b/sys/mips/mips/trap.c
@@ -1,6 +1,8 @@
/* $OpenBSD: trap.c,v 1.19 1998/09/30 12:40:41 pefo Exp $ */
/* tracked to 1.23 */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/mips/uio_machdep.c b/sys/mips/mips/uio_machdep.c
index d6db1f180e23..55dbff6eadd3 100644
--- a/sys/mips/mips/uio_machdep.c
+++ b/sys/mips/mips/uio_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 Alan L. Cox <alc@cs.rice.edu>
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/mips/mips/vm_machdep.c b/sys/mips/mips/vm_machdep.c
index 2e1c06e32bea..ba00d18e64f1 100644
--- a/sys/mips/mips/vm_machdep.c
+++ b/sys/mips/mips/vm_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986 The Regents of the University of California.
* Copyright (c) 1989, 1990 William Jolitz
* Copyright (c) 1994 John Dyson
diff --git a/sys/mips/rmi/board.h b/sys/mips/rmi/board.h
index 7d664fe8e542..2544e5b81af7 100644
--- a/sys/mips/rmi/board.h
+++ b/sys/mips/rmi/board.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/iic/at24co2n.c b/sys/mips/rmi/dev/iic/at24co2n.c
index 48f1880d8fa9..a313fc311bb1 100644
--- a/sys/mips/rmi/dev/iic/at24co2n.c
+++ b/sys/mips/rmi/dev/iic/at24co2n.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/iic/max6657.c b/sys/mips/rmi/dev/iic/max6657.c
index 8d7006f66c03..0d69dc454326 100644
--- a/sys/mips/rmi/dev/iic/max6657.c
+++ b/sys/mips/rmi/dev/iic/max6657.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/nlge/if_nlge.c b/sys/mips/rmi/dev/nlge/if_nlge.c
index 5bdeb2e5dbe3..300725825440 100644
--- a/sys/mips/rmi/dev/nlge/if_nlge.c
+++ b/sys/mips/rmi/dev/nlge/if_nlge.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/nlge/if_nlge.h b/sys/mips/rmi/dev/nlge/if_nlge.h
index 680b8d9f3d65..a713f960c427 100644
--- a/sys/mips/rmi/dev/nlge/if_nlge.h
+++ b/sys/mips/rmi/dev/nlge/if_nlge.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/sec/desc.h b/sys/mips/rmi/dev/sec/desc.h
index 1238d001060f..fe17b8e239ba 100644
--- a/sys/mips/rmi/dev/sec/desc.h
+++ b/sys/mips/rmi/dev/sec/desc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/sec/rmilib.c b/sys/mips/rmi/dev/sec/rmilib.c
index f90123d6e3d1..9451c1808f6b 100644
--- a/sys/mips/rmi/dev/sec/rmilib.c
+++ b/sys/mips/rmi/dev/sec/rmilib.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/sec/rmilib.h b/sys/mips/rmi/dev/sec/rmilib.h
index 00106f9b9445..691b455a199d 100644
--- a/sys/mips/rmi/dev/sec/rmilib.h
+++ b/sys/mips/rmi/dev/sec/rmilib.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/sec/rmisec.c b/sys/mips/rmi/dev/sec/rmisec.c
index 31098bc65f52..bc417440869f 100644
--- a/sys/mips/rmi/dev/sec/rmisec.c
+++ b/sys/mips/rmi/dev/sec/rmisec.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/xlr/atx_cpld.h b/sys/mips/rmi/dev/xlr/atx_cpld.h
index 157e43ed1d7b..f6efcd6d72ac 100644
--- a/sys/mips/rmi/dev/xlr/atx_cpld.h
+++ b/sys/mips/rmi/dev/xlr/atx_cpld.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
@@ -26,6 +28,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
+ * $FreeBSD$
* RMI_BSD */
#ifndef _RMI_ATX_CPLD_H_
#define _RMI_ATX_CPLD_H_
diff --git a/sys/mips/rmi/dev/xlr/debug.h b/sys/mips/rmi/dev/xlr/debug.h
index 53f1cb21dc05..9e0dd6bb6f7d 100644
--- a/sys/mips/rmi/dev/xlr/debug.h
+++ b/sys/mips/rmi/dev/xlr/debug.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/dev/xlr/xgmac_mdio.h b/sys/mips/rmi/dev/xlr/xgmac_mdio.h
index 5d0a3d0cd536..0c5928e77c42 100644
--- a/sys/mips/rmi/dev/xlr/xgmac_mdio.h
+++ b/sys/mips/rmi/dev/xlr/xgmac_mdio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
@@ -26,6 +28,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
+ * $FreeBSD$
* RMI_BSD */
/* MDIO Low level Access routines */
/* All Phy's accessed from GMAC0 base */
diff --git a/sys/mips/rmi/fmn.c b/sys/mips/rmi/fmn.c
index b9c596592f4c..0f44ab5e2045 100644
--- a/sys/mips/rmi/fmn.c
+++ b/sys/mips/rmi/fmn.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/interrupt.h b/sys/mips/rmi/interrupt.h
index 76bbe5afa2e8..ccb66f01925d 100644
--- a/sys/mips/rmi/interrupt.h
+++ b/sys/mips/rmi/interrupt.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/iodi.c b/sys/mips/rmi/iodi.c
index d1f74e198fba..363424034af8 100644
--- a/sys/mips/rmi/iodi.c
+++ b/sys/mips/rmi/iodi.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/iomap.h b/sys/mips/rmi/iomap.h
index 72756d25483b..0395a7702ebc 100644
--- a/sys/mips/rmi/iomap.h
+++ b/sys/mips/rmi/iomap.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/msgring.c b/sys/mips/rmi/msgring.c
index 77d964c71b47..995532a11845 100644
--- a/sys/mips/rmi/msgring.c
+++ b/sys/mips/rmi/msgring.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
@@ -26,6 +28,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
+ * $FreeBSD$
* RMI_BSD */
/**********************************************************
* -----------------DO NOT EDIT THIS FILE------------------
diff --git a/sys/mips/rmi/msgring.cfg b/sys/mips/rmi/msgring.cfg
index cf9ea54bfe30..18fa2b5562ec 100644
--- a/sys/mips/rmi/msgring.cfg
+++ b/sys/mips/rmi/msgring.cfg
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
@@ -26,6 +28,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
+ * $FreeBSD$
* RMI_BSD */
/*
* This file defines the message ring configuration for phoenix-8. It tries to allow
diff --git a/sys/mips/rmi/msgring.h b/sys/mips/rmi/msgring.h
index 6110f5f5b25b..5cc9072d9e77 100644
--- a/sys/mips/rmi/msgring.h
+++ b/sys/mips/rmi/msgring.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/pic.h b/sys/mips/rmi/pic.h
index d7e3add41bc7..42013c0fb1e9 100644
--- a/sys/mips/rmi/pic.h
+++ b/sys/mips/rmi/pic.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/rmi_boot_info.h b/sys/mips/rmi/rmi_boot_info.h
index 38c81bd395da..a4fa28b948d6 100644
--- a/sys/mips/rmi/rmi_boot_info.h
+++ b/sys/mips/rmi/rmi_boot_info.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/rmi_mips_exts.h b/sys/mips/rmi/rmi_mips_exts.h
index fb2f886767bb..d1da62dedc66 100644
--- a/sys/mips/rmi/rmi_mips_exts.h
+++ b/sys/mips/rmi/rmi_mips_exts.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/xlr_i2c.c b/sys/mips/rmi/xlr_i2c.c
index 337d606e3a4d..69bd58ed67e1 100644
--- a/sys/mips/rmi/xlr_i2c.c
+++ b/sys/mips/rmi/xlr_i2c.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/xlr_pci.c b/sys/mips/rmi/xlr_pci.c
index f70e3dcf64ab..1feb71eb1d47 100644
--- a/sys/mips/rmi/xlr_pci.c
+++ b/sys/mips/rmi/xlr_pci.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/mips/rmi/xlr_pcmcia.c b/sys/mips/rmi/xlr_pcmcia.c
index 86322669c8b1..1c510013b00b 100644
--- a/sys/mips/rmi/xlr_pcmcia.c
+++ b/sys/mips/rmi/xlr_pcmcia.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
diff --git a/sys/net/bpf.c b/sys/net/bpf.c
index b176856cf352..e410e9a0f89c 100644
--- a/sys/net/bpf.c
+++ b/sys/net/bpf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/bpf.h b/sys/net/bpf.h
index 312a986ac77a..4e62ed387f23 100644
--- a/sys/net/bpf.h
+++ b/sys/net/bpf.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/bpf_buffer.c b/sys/net/bpf_buffer.c
index 02e23a4b0bb4..29c25301d048 100644
--- a/sys/net/bpf_buffer.c
+++ b/sys/net/bpf_buffer.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007 Seccuris Inc.
* All rights reserved.
*
diff --git a/sys/net/bpf_filter.c b/sys/net/bpf_filter.c
index 8549428eecdc..09ef9c460934 100644
--- a/sys/net/bpf_filter.c
+++ b/sys/net/bpf_filter.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/bpf_jitter.c b/sys/net/bpf_jitter.c
index a502f2feb157..276c10dd57fb 100644
--- a/sys/net/bpf_jitter.c
+++ b/sys/net/bpf_jitter.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2002-2003 NetGroup, Politecnico di Torino (Italy)
* Copyright (C) 2005-2017 Jung-uk Kim <jkim@FreeBSD.org>
* All rights reserved.
diff --git a/sys/net/bpf_jitter.h b/sys/net/bpf_jitter.h
index 479205ea5ebd..a7c7cd9f7320 100644
--- a/sys/net/bpf_jitter.h
+++ b/sys/net/bpf_jitter.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2002-2003 NetGroup, Politecnico di Torino (Italy)
* Copyright (C) 2005-2009 Jung-uk Kim <jkim@FreeBSD.org>
* All rights reserved.
diff --git a/sys/net/bpfdesc.h b/sys/net/bpfdesc.h
index 661aab7bf15e..1d91ffe1ed3f 100644
--- a/sys/net/bpfdesc.h
+++ b/sys/net/bpfdesc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if.c b/sys/net/if.c
index a5428a2fbdea..03cb6a713cd4 100644
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if.h b/sys/net/if.h
index 60b83fcb9a9e..3a6725437e5c 100644
--- a/sys/net/if.h
+++ b/sys/net/if.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_arc.h b/sys/net/if_arc.h
index b2444e725949..8bed38b864f8 100644
--- a/sys/net/if_arc.h
+++ b/sys/net/if_arc.h
@@ -2,6 +2,8 @@
/* $FreeBSD$ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_arp.h b/sys/net/if_arp.h
index 82448026fe04..1a66c89c1a39 100644
--- a/sys/net/if_arp.h
+++ b/sys/net/if_arp.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_clone.c b/sys/net/if_clone.c
index cba0d9ad7d69..dbb7bd6d28a0 100644
--- a/sys/net/if_clone.c
+++ b/sys/net/if_clone.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2012 Gleb Smirnoff <glebius@FreeBSD.org>
* Copyright (c) 1980, 1986, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/net/if_clone.h b/sys/net/if_clone.h
index d55aba20d8eb..f26ab63bccae 100644
--- a/sys/net/if_clone.h
+++ b/sys/net/if_clone.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_disc.c b/sys/net/if_disc.c
index ef033188b673..b7dcba626743 100644
--- a/sys/net/if_disc.c
+++ b/sys/net/if_disc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_dl.h b/sys/net/if_dl.h
index 5c4f273feff7..50767325864b 100644
--- a/sys/net/if_dl.h
+++ b/sys/net/if_dl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_edsc.c b/sys/net/if_edsc.c
index 27345a50484a..cfd7dbeb72b4 100644
--- a/sys/net/if_edsc.c
+++ b/sys/net/if_edsc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_ethersubr.c b/sys/net/if_ethersubr.c
index 7d5f1dc61c11..455a507973ed 100644
--- a/sys/net/if_ethersubr.c
+++ b/sys/net/if_ethersubr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_fwsubr.c b/sys/net/if_fwsubr.c
index 5b0fcb3938f7..59408d5da785 100644
--- a/sys/net/if_fwsubr.c
+++ b/sys/net/if_fwsubr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 Doug Rabson
* Copyright (c) 1982, 1989, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/net/if_gif.c b/sys/net/if_gif.c
index 051934eb9c9b..38c1182cd118 100644
--- a/sys/net/if_gif.c
+++ b/sys/net/if_gif.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/net/if_gif.h b/sys/net/if_gif.h
index b71c8e886874..18e33701f8ae 100644
--- a/sys/net/if_gif.h
+++ b/sys/net/if_gif.h
@@ -2,6 +2,8 @@
/* $KAME: if_gif.h,v 1.17 2000/09/11 11:36:41 sumikawa Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/net/if_llc.h b/sys/net/if_llc.h
index 7a959b9ca7fb..b1bd76863032 100644
--- a/sys/net/if_llc.h
+++ b/sys/net/if_llc.h
@@ -1,6 +1,8 @@
/* $NetBSD: if_llc.h,v 1.12 1999/11/19 20:41:19 thorpej Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_loop.c b/sys/net/if_loop.c
index d4372d042111..d5f338b4a731 100644
--- a/sys/net/if_loop.c
+++ b/sys/net/if_loop.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_stf.c b/sys/net/if_stf.c
index 204dfa3b96f8..688ea1d4a362 100644
--- a/sys/net/if_stf.c
+++ b/sys/net/if_stf.c
@@ -2,6 +2,8 @@
/* $KAME: if_stf.c,v 1.73 2001/12/03 11:08:30 keiichi Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2000 WIDE Project.
* All rights reserved.
*
diff --git a/sys/net/if_types.h b/sys/net/if_types.h
index b9a752dfebe3..61c432ba890f 100644
--- a/sys/net/if_types.h
+++ b/sys/net/if_types.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/if_var.h b/sys/net/if_var.h
index e1f8a21c4611..ea468c03d45c 100644
--- a/sys/net/if_var.h
+++ b/sys/net/if_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/ifq.h b/sys/net/ifq.h
index 3969c6a048c5..bffb80c36228 100644
--- a/sys/net/ifq.h
+++ b/sys/net/ifq.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/pfkeyv2.h b/sys/net/pfkeyv2.h
index c2cf568f6f98..7bbdd577a5f5 100644
--- a/sys/net/pfkeyv2.h
+++ b/sys/net/pfkeyv2.h
@@ -2,6 +2,8 @@
/* $KAME: pfkeyv2.h,v 1.37 2003/09/06 05:15:43 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/net/radix.c b/sys/net/radix.c
index 127182f46feb..c434df6cc5e6 100644
--- a/sys/net/radix.c
+++ b/sys/net/radix.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/radix.h b/sys/net/radix.h
index f9c55164d6ff..05f0f4900188 100644
--- a/sys/net/radix.h
+++ b/sys/net/radix.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/radix_mpath.c b/sys/net/radix_mpath.c
index d3ce92c9ee1d..e5dc29928981 100644
--- a/sys/net/radix_mpath.c
+++ b/sys/net/radix_mpath.c
@@ -1,6 +1,8 @@
/* $KAME: radix_mpath.c,v 1.17 2004/11/08 10:29:39 itojun Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2001 WIDE Project.
* All rights reserved.
*
diff --git a/sys/net/radix_mpath.h b/sys/net/radix_mpath.h
index 2b0d442e5da1..bb6a9087a737 100644
--- a/sys/net/radix_mpath.h
+++ b/sys/net/radix_mpath.h
@@ -1,6 +1,8 @@
/* $KAME: radix_mpath.h,v 1.10 2004/11/06 15:44:28 itojun Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2001 WIDE Project.
* All rights reserved.
*
diff --git a/sys/net/raw_cb.c b/sys/net/raw_cb.c
index 9b9c1e8884ff..fa2de5379b02 100644
--- a/sys/net/raw_cb.c
+++ b/sys/net/raw_cb.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1986, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/net/raw_cb.h b/sys/net/raw_cb.h
index c2d002e6e080..bd5e08fc3daa 100644
--- a/sys/net/raw_cb.h
+++ b/sys/net/raw_cb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1986, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/net/raw_usrreq.c b/sys/net/raw_usrreq.c
index 573dc9ac00fa..f43de7dae9ca 100644
--- a/sys/net/raw_usrreq.c
+++ b/sys/net/raw_usrreq.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1986, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/net/route.c b/sys/net/route.c
index b6a5031a989d..3a5aaf7a9f74 100644
--- a/sys/net/route.c
+++ b/sys/net/route.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/route.h b/sys/net/route.h
index ae052f190ddf..8835433e57c5 100644
--- a/sys/net/route.h
+++ b/sys/net/route.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/rtsock.c b/sys/net/rtsock.c
index 41ea81b98e4e..eea4cb9459da 100644
--- a/sys/net/rtsock.c
+++ b/sys/net/rtsock.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/slcompress.c b/sys/net/slcompress.c
index 63204b86c96a..232d7c5bf2f2 100644
--- a/sys/net/slcompress.c
+++ b/sys/net/slcompress.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/net/slcompress.h b/sys/net/slcompress.h
index bd53c081900e..47526931e9d6 100644
--- a/sys/net/slcompress.h
+++ b/sys/net/slcompress.h
@@ -2,6 +2,8 @@
* Definitions for tcp compression routines.
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/icmp6.h b/sys/netinet/icmp6.h
index d2e35e429f9d..b0ae67fe3f5a 100644
--- a/sys/netinet/icmp6.h
+++ b/sys/netinet/icmp6.h
@@ -2,6 +2,8 @@
/* $KAME: icmp6.h,v 1.46 2001/04/27 15:09:48 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet/icmp_var.h b/sys/netinet/icmp_var.h
index 565c7d480f41..6b421f2df445 100644
--- a/sys/netinet/icmp_var.h
+++ b/sys/netinet/icmp_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/if_ether.c b/sys/netinet/if_ether.c
index 8bb1badae9d7..800b51e599e5 100644
--- a/sys/netinet/if_ether.c
+++ b/sys/netinet/if_ether.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/if_ether.h b/sys/netinet/if_ether.h
index b0bc30cf83ab..028e45a778f9 100644
--- a/sys/netinet/if_ether.h
+++ b/sys/netinet/if_ether.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/igmp.c b/sys/netinet/igmp.c
index 1eea0342690d..a845a3865d21 100644
--- a/sys/netinet/igmp.c
+++ b/sys/netinet/igmp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007-2009 Bruce Simpson.
* Copyright (c) 1988 Stephen Deering.
* Copyright (c) 1992, 1993
diff --git a/sys/netinet/igmp.h b/sys/netinet/igmp.h
index 9d19726ac06e..873d6419bd58 100644
--- a/sys/netinet/igmp.h
+++ b/sys/netinet/igmp.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 Stephen Deering.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/netinet/igmp_var.h b/sys/netinet/igmp_var.h
index c24015068f6c..4f9db06c6058 100644
--- a/sys/netinet/igmp_var.h
+++ b/sys/netinet/igmp_var.h
@@ -1,4 +1,6 @@
-/*-a
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 Stephen Deering.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/netinet/in.c b/sys/netinet/in.c
index 00ae3a57327c..f4f874911825 100644
--- a/sys/netinet/in.c
+++ b/sys/netinet/in.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (C) 2001 WIDE Project. All rights reserved.
diff --git a/sys/netinet/in.h b/sys/netinet/in.h
index cead3a6944cc..148d51eff36a 100644
--- a/sys/netinet/in.h
+++ b/sys/netinet/in.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/in_cksum.c b/sys/netinet/in_cksum.c
index 70061544b4ad..64a69760dab7 100644
--- a/sys/netinet/in_cksum.c
+++ b/sys/netinet/in_cksum.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/in_gif.c b/sys/netinet/in_gif.c
index 0d9945ce5ca9..c30709c878ea 100644
--- a/sys/netinet/in_gif.c
+++ b/sys/netinet/in_gif.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c
index 4292ac348571..e6991337e9f4 100644
--- a/sys/netinet/in_pcb.c
+++ b/sys/netinet/in_pcb.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1991, 1993, 1995
* The Regents of the University of California.
* Copyright (c) 2007-2009 Robert N. M. Watson
diff --git a/sys/netinet/in_pcb.h b/sys/netinet/in_pcb.h
index 059ea90c17a0..574ab4077aea 100644
--- a/sys/netinet/in_pcb.h
+++ b/sys/netinet/in_pcb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993
* The Regents of the University of California.
* Copyright (c) 2010-2011 Juniper Networks, Inc.
diff --git a/sys/netinet/in_proto.c b/sys/netinet/in_proto.c
index 93f8176507c5..3ff448cfaecc 100644
--- a/sys/netinet/in_proto.c
+++ b/sys/netinet/in_proto.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/in_systm.h b/sys/netinet/in_systm.h
index ca0e38aa5ffa..538a40263599 100644
--- a/sys/netinet/in_systm.h
+++ b/sys/netinet/in_systm.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/in_var.h b/sys/netinet/in_var.h
index b2a7d4608837..ff722fc9ad86 100644
--- a/sys/netinet/in_var.h
+++ b/sys/netinet/in_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/ip.h b/sys/netinet/ip.h
index 4d9d48888fa0..6d902fe4b711 100644
--- a/sys/netinet/ip.h
+++ b/sys/netinet/ip.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/netinet/ip6.h b/sys/netinet/ip6.h
index 40c4973c7af3..a0dfcb0fa8dc 100644
--- a/sys/netinet/ip6.h
+++ b/sys/netinet/ip6.h
@@ -2,6 +2,8 @@
/* $KAME: ip6.h,v 1.18 2001/03/29 05:34:30 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet/ip_divert.c b/sys/netinet/ip_divert.c
index a3bd37e268de..5727b48dfe2e 100644
--- a/sys/netinet/ip_divert.c
+++ b/sys/netinet/ip_divert.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/ip_ecn.c b/sys/netinet/ip_ecn.c
index 9fce01d7cd68..2b8c8241619c 100644
--- a/sys/netinet/ip_ecn.c
+++ b/sys/netinet/ip_ecn.c
@@ -1,6 +1,8 @@
/* $KAME: ip_ecn.c,v 1.12 2002/01/07 11:34:47 kjc Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet/ip_ecn.h b/sys/netinet/ip_ecn.h
index c5c1c4ebf57f..eb49b5f14215 100644
--- a/sys/netinet/ip_ecn.h
+++ b/sys/netinet/ip_ecn.h
@@ -2,6 +2,8 @@
/* $KAME: ip_ecn.h,v 1.8 2002/01/07 11:34:47 kjc Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet/ip_encap.c b/sys/netinet/ip_encap.c
index f186fe2f7a56..7f125522825c 100644
--- a/sys/netinet/ip_encap.c
+++ b/sys/netinet/ip_encap.c
@@ -1,6 +1,8 @@
/* $KAME: ip_encap.c,v 1.41 2001/03/15 08:35:08 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet/ip_encap.h b/sys/netinet/ip_encap.h
index 0b8dbd6fcbc9..bbbee390d41c 100644
--- a/sys/netinet/ip_encap.h
+++ b/sys/netinet/ip_encap.h
@@ -2,6 +2,8 @@
/* $KAME: ip_encap.h,v 1.7 2000/03/25 07:23:37 sumikawa Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet/ip_icmp.c b/sys/netinet/ip_icmp.c
index cb14888620fe..fb9d9a107acc 100644
--- a/sys/netinet/ip_icmp.c
+++ b/sys/netinet/ip_icmp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/ip_icmp.h b/sys/netinet/ip_icmp.h
index 9ffec3b0015a..0303a09509c7 100644
--- a/sys/netinet/ip_icmp.h
+++ b/sys/netinet/ip_icmp.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/ip_input.c b/sys/netinet/ip_input.c
index 0e533ca7e9d6..e03ae4c07a37 100644
--- a/sys/netinet/ip_input.c
+++ b/sys/netinet/ip_input.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/ip_mroute.c b/sys/netinet/ip_mroute.c
index 36538aab9d2b..f495a85a36fb 100644
--- a/sys/netinet/ip_mroute.c
+++ b/sys/netinet/ip_mroute.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989 Stephen Deering
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/netinet/ip_mroute.h b/sys/netinet/ip_mroute.h
index 66bb65c35597..11329fd164cb 100644
--- a/sys/netinet/ip_mroute.h
+++ b/sys/netinet/ip_mroute.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989 Stephen Deering.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/netinet/ip_options.c b/sys/netinet/ip_options.c
index c6c1d7c99885..9a8da231bc7d 100644
--- a/sys/netinet/ip_options.c
+++ b/sys/netinet/ip_options.c
@@ -1,4 +1,6 @@
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993
* The Regents of the University of California.
* Copyright (c) 2005 Andre Oppermann, Internet Business Solutions AG.
diff --git a/sys/netinet/ip_options.h b/sys/netinet/ip_options.h
index b7d2fb0a37f3..3213d5f772a2 100644
--- a/sys/netinet/ip_options.h
+++ b/sys/netinet/ip_options.h
@@ -1,4 +1,6 @@
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California.
* Copyright (c) 2005 Andre Oppermann, Internet Business Solutions AG.
diff --git a/sys/netinet/ip_output.c b/sys/netinet/ip_output.c
index 3f6a873b79c8..487c82e5c12e 100644
--- a/sys/netinet/ip_output.c
+++ b/sys/netinet/ip_output.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/ip_var.h b/sys/netinet/ip_var.h
index f7e58d18635a..9e7ee5914da5 100644
--- a/sys/netinet/ip_var.h
+++ b/sys/netinet/ip_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/pim.h b/sys/netinet/pim.h
index 7878f7972fb6..ec140cb3d675 100644
--- a/sys/netinet/pim.h
+++ b/sys/netinet/pim.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1996-2000
* University of Southern California/Information Sciences Institute.
* All rights reserved.
diff --git a/sys/netinet/pim_var.h b/sys/netinet/pim_var.h
index ae876c948fc7..e6398a4dfa95 100644
--- a/sys/netinet/pim_var.h
+++ b/sys/netinet/pim_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1998-2000
* University of Southern California/Information Sciences Institute.
* All rights reserved.
diff --git a/sys/netinet/raw_ip.c b/sys/netinet/raw_ip.c
index 2e38b4d6e7c9..1e89af305721 100644
--- a/sys/netinet/raw_ip.c
+++ b/sys/netinet/raw_ip.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/netinet/sctp.h b/sys/netinet/sctp.h
index 578be4f64cad..5a86f108d0ca 100644
--- a/sys/netinet/sctp.h
+++ b/sys/netinet/sctp.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_asconf.c b/sys/netinet/sctp_asconf.c
index 9387f9a80bde..9c02ab0bee5b 100644
--- a/sys/netinet/sctp_asconf.c
+++ b/sys/netinet/sctp_asconf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_asconf.h b/sys/netinet/sctp_asconf.h
index ed9160e1a919..2a3722053b8d 100644
--- a/sys/netinet/sctp_asconf.h
+++ b/sys/netinet/sctp_asconf.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_auth.c b/sys/netinet/sctp_auth.c
index 371d01138446..9ba52c94d727 100644
--- a/sys/netinet/sctp_auth.c
+++ b/sys/netinet/sctp_auth.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_auth.h b/sys/netinet/sctp_auth.h
index 04fd6464dc49..66990c309338 100644
--- a/sys/netinet/sctp_auth.h
+++ b/sys/netinet/sctp_auth.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_bsd_addr.c b/sys/netinet/sctp_bsd_addr.c
index e16bc0dacea0..942fefe70508 100644
--- a/sys/netinet/sctp_bsd_addr.c
+++ b/sys/netinet/sctp_bsd_addr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_bsd_addr.h b/sys/netinet/sctp_bsd_addr.h
index 8c0383a5d8a1..f2191a9bcacb 100644
--- a/sys/netinet/sctp_bsd_addr.h
+++ b/sys/netinet/sctp_bsd_addr.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_cc_functions.c b/sys/netinet/sctp_cc_functions.c
index 954a79977f35..fe881e037668 100644
--- a/sys/netinet/sctp_cc_functions.c
+++ b/sys/netinet/sctp_cc_functions.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_constants.h b/sys/netinet/sctp_constants.h
index fb678e964571..943787991ce1 100644
--- a/sys/netinet/sctp_constants.h
+++ b/sys/netinet/sctp_constants.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_crc32.c b/sys/netinet/sctp_crc32.c
index 93d26ea3585d..d30bc50197f0 100644
--- a/sys/netinet/sctp_crc32.c
+++ b/sys/netinet/sctp_crc32.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_crc32.h b/sys/netinet/sctp_crc32.h
index 7fe02f5cbff9..adc38afc3678 100644
--- a/sys/netinet/sctp_crc32.h
+++ b/sys/netinet/sctp_crc32.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_dtrace_declare.h b/sys/netinet/sctp_dtrace_declare.h
index c5c8f9ce1618..e4dc97fce7aa 100644
--- a/sys/netinet/sctp_dtrace_declare.h
+++ b/sys/netinet/sctp_dtrace_declare.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
*
diff --git a/sys/netinet/sctp_dtrace_define.h b/sys/netinet/sctp_dtrace_define.h
index 19f44da482e2..53451d201a87 100644
--- a/sys/netinet/sctp_dtrace_define.h
+++ b/sys/netinet/sctp_dtrace_define.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
*
diff --git a/sys/netinet/sctp_header.h b/sys/netinet/sctp_header.h
index b650d930a842..685ed78ac63d 100644
--- a/sys/netinet/sctp_header.h
+++ b/sys/netinet/sctp_header.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_indata.c b/sys/netinet/sctp_indata.c
index 8a12d3c6bbb0..94d7da5c7123 100644
--- a/sys/netinet/sctp_indata.c
+++ b/sys/netinet/sctp_indata.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_indata.h b/sys/netinet/sctp_indata.h
index badd269d6ebe..10b18d0bc8ed 100644
--- a/sys/netinet/sctp_indata.h
+++ b/sys/netinet/sctp_indata.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_input.c b/sys/netinet/sctp_input.c
index 3a8602d2b5e1..b0e5e4c4274a 100644
--- a/sys/netinet/sctp_input.c
+++ b/sys/netinet/sctp_input.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_input.h b/sys/netinet/sctp_input.h
index 25df0f3ba13e..ff0916e747b6 100644
--- a/sys/netinet/sctp_input.h
+++ b/sys/netinet/sctp_input.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_lock_bsd.h b/sys/netinet/sctp_lock_bsd.h
index 96e35214594a..a92d5f2bd39c 100644
--- a/sys/netinet/sctp_lock_bsd.h
+++ b/sys/netinet/sctp_lock_bsd.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_os.h b/sys/netinet/sctp_os.h
index dc6049b6487a..57ab6d79f6c0 100644
--- a/sys/netinet/sctp_os.h
+++ b/sys/netinet/sctp_os.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2006-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_os_bsd.h b/sys/netinet/sctp_os_bsd.h
index 5c0b80db1da1..015eddcc07a9 100644
--- a/sys/netinet/sctp_os_bsd.h
+++ b/sys/netinet/sctp_os_bsd.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2006-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_output.c b/sys/netinet/sctp_output.c
index 3d5ba00eb596..511e7f2c487c 100644
--- a/sys/netinet/sctp_output.c
+++ b/sys/netinet/sctp_output.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_output.h b/sys/netinet/sctp_output.h
index 0a5cf10b35fb..e6222e3f942c 100644
--- a/sys/netinet/sctp_output.h
+++ b/sys/netinet/sctp_output.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_pcb.c b/sys/netinet/sctp_pcb.c
index 860867a79d60..b13f2c980718 100644
--- a/sys/netinet/sctp_pcb.c
+++ b/sys/netinet/sctp_pcb.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_pcb.h b/sys/netinet/sctp_pcb.h
index 8d40b698aee0..3fc033995be0 100644
--- a/sys/netinet/sctp_pcb.h
+++ b/sys/netinet/sctp_pcb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_peeloff.c b/sys/netinet/sctp_peeloff.c
index b7024765a7c3..1bcca671d69b 100644
--- a/sys/netinet/sctp_peeloff.c
+++ b/sys/netinet/sctp_peeloff.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_peeloff.h b/sys/netinet/sctp_peeloff.h
index 00b870312365..478b1995f7ed 100644
--- a/sys/netinet/sctp_peeloff.h
+++ b/sys/netinet/sctp_peeloff.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_structs.h b/sys/netinet/sctp_structs.h
index ed907f1c4a9c..d60705b4af5e 100644
--- a/sys/netinet/sctp_structs.h
+++ b/sys/netinet/sctp_structs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_sysctl.c b/sys/netinet/sctp_sysctl.c
index 1cb53a0d403f..023bf56535a9 100644
--- a/sys/netinet/sctp_sysctl.c
+++ b/sys/netinet/sctp_sysctl.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_sysctl.h b/sys/netinet/sctp_sysctl.h
index 959bd1e45a99..8187ae9edc95 100644
--- a/sys/netinet/sctp_sysctl.h
+++ b/sys/netinet/sctp_sysctl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_timer.c b/sys/netinet/sctp_timer.c
index 4c87ee683f84..364caa6f9ee1 100644
--- a/sys/netinet/sctp_timer.c
+++ b/sys/netinet/sctp_timer.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_timer.h b/sys/netinet/sctp_timer.h
index 6d409cdc8486..d58fbaa94f1d 100644
--- a/sys/netinet/sctp_timer.h
+++ b/sys/netinet/sctp_timer.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_uio.h b/sys/netinet/sctp_uio.h
index daa6847d1ee5..93274a7044cf 100644
--- a/sys/netinet/sctp_uio.h
+++ b/sys/netinet/sctp_uio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_usrreq.c b/sys/netinet/sctp_usrreq.c
index 28b2d24aa379..c746efeb061b 100644
--- a/sys/netinet/sctp_usrreq.c
+++ b/sys/netinet/sctp_usrreq.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctp_var.h b/sys/netinet/sctp_var.h
index 9e149e681386..84cbfc884306 100644
--- a/sys/netinet/sctp_var.h
+++ b/sys/netinet/sctp_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctputil.c b/sys/netinet/sctputil.c
index 444419ba2d3c..a8cb1c021dbf 100644
--- a/sys/netinet/sctputil.c
+++ b/sys/netinet/sctputil.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/sctputil.h b/sys/netinet/sctputil.h
index 598f9f367e17..61d345919d59 100644
--- a/sys/netinet/sctputil.h
+++ b/sys/netinet/sctputil.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet/tcp.h b/sys/netinet/tcp.h
index 62a177de66ce..97ef1f5738eb 100644
--- a/sys/netinet/tcp.h
+++ b/sys/netinet/tcp.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_debug.c b/sys/netinet/tcp_debug.c
index 148698d734b4..aedaa131095f 100644
--- a/sys/netinet/tcp_debug.c
+++ b/sys/netinet/tcp_debug.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/netinet/tcp_debug.h b/sys/netinet/tcp_debug.h
index 807c8c938851..c44930724b66 100644
--- a/sys/netinet/tcp_debug.h
+++ b/sys/netinet/tcp_debug.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_fsm.h b/sys/netinet/tcp_fsm.h
index ddb52084d55c..dcc4a4e8aa63 100644
--- a/sys/netinet/tcp_fsm.h
+++ b/sys/netinet/tcp_fsm.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c
index 6961d24a2342..904613492d06 100644
--- a/sys/netinet/tcp_input.c
+++ b/sys/netinet/tcp_input.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993, 1994, 1995
* The Regents of the University of California. All rights reserved.
* Copyright (c) 2007-2008,2010
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c
index 26fea1f1bfbb..02a8f9a5094c 100644
--- a/sys/netinet/tcp_output.c
+++ b/sys/netinet/tcp_output.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_reass.c b/sys/netinet/tcp_reass.c
index 7f73a240e9cc..df3e76796d02 100644
--- a/sys/netinet/tcp_reass.c
+++ b/sys/netinet/tcp_reass.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993, 1994, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_sack.c b/sys/netinet/tcp_sack.c
index 6a750fcd0496..985b35122d5c 100644
--- a/sys/netinet/tcp_sack.c
+++ b/sys/netinet/tcp_sack.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993, 1994, 1995
* The Regents of the University of California.
* All rights reserved.
@@ -11,7 +13,7 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
diff --git a/sys/netinet/tcp_seq.h b/sys/netinet/tcp_seq.h
index cfc1ccf7f842..ee1e1bfd0094 100644
--- a/sys/netinet/tcp_seq.h
+++ b/sys/netinet/tcp_seq.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c
index dbfd3e7d7be7..139847f9d32e 100644
--- a/sys/netinet/tcp_subr.c
+++ b/sys/netinet/tcp_subr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_syncache.h b/sys/netinet/tcp_syncache.h
index 3932cab735de..d9ebb65ca960 100644
--- a/sys/netinet/tcp_syncache.h
+++ b/sys/netinet/tcp_syncache.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993, 1994, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_timer.c b/sys/netinet/tcp_timer.c
index df5eb2c12839..b50a580dd7bc 100644
--- a/sys/netinet/tcp_timer.c
+++ b/sys/netinet/tcp_timer.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_timer.h b/sys/netinet/tcp_timer.h
index 5f4138cb26d2..9a26c95d225c 100644
--- a/sys/netinet/tcp_timer.h
+++ b/sys/netinet/tcp_timer.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_timewait.c b/sys/netinet/tcp_timewait.c
index d9f21f37a30c..e07e002dfcbf 100644
--- a/sys/netinet/tcp_timewait.c
+++ b/sys/netinet/tcp_timewait.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c
index e1bea5ac2cd0..cd9aedafd637 100644
--- a/sys/netinet/tcp_usrreq.c
+++ b/sys/netinet/tcp_usrreq.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993
* The Regents of the University of California.
* Copyright (c) 2006-2007 Robert N. M. Watson
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h
index 1210a32eb2b4..0bcb3dc61855 100644
--- a/sys/netinet/tcp_var.h
+++ b/sys/netinet/tcp_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993, 1994, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/tcpip.h b/sys/netinet/tcpip.h
index 45c1095a01da..f3ed5be9538b 100644
--- a/sys/netinet/tcpip.h
+++ b/sys/netinet/tcpip.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/netinet/udp.h b/sys/netinet/udp.h
index 7b18df42bf9c..7c08135d02cf 100644
--- a/sys/netinet/udp.h
+++ b/sys/netinet/udp.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c
index 74ca2f39eac6..670182ece8b8 100644
--- a/sys/netinet/udp_usrreq.c
+++ b/sys/netinet/udp_usrreq.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
* The Regents of the University of California.
* Copyright (c) 2008 Robert N. M. Watson
diff --git a/sys/netinet/udp_var.h b/sys/netinet/udp_var.h
index 60d59509f7c3..4ebf75317973 100644
--- a/sys/netinet/udp_var.h
+++ b/sys/netinet/udp_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/netinet6/dest6.c b/sys/netinet6/dest6.c
index 2b95fd9d0118..c5e75413a5f6 100644
--- a/sys/netinet6/dest6.c
+++ b/sys/netinet6/dest6.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/frag6.c b/sys/netinet6/frag6.c
index df1f72285faf..66b5721df14d 100644
--- a/sys/netinet6/frag6.c
+++ b/sys/netinet6/frag6.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/icmp6.c b/sys/netinet6/icmp6.c
index c6084d68b663..0cb226a49110 100644
--- a/sys/netinet6/icmp6.c
+++ b/sys/netinet6/icmp6.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c
index 8d8874687d51..4a304cda291f 100644
--- a/sys/netinet6/in6.c
+++ b/sys/netinet6/in6.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6.h b/sys/netinet6/in6.h
index ed26a7cd130b..1a5b58049478 100644
--- a/sys/netinet6/in6.h
+++ b/sys/netinet6/in6.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6_cksum.c b/sys/netinet6/in6_cksum.c
index 88de67de5667..aead41228b40 100644
--- a/sys/netinet6/in6_cksum.c
+++ b/sys/netinet6/in6_cksum.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6_gif.c b/sys/netinet6/in6_gif.c
index e6901ba27b32..e67d64eaf131 100644
--- a/sys/netinet6/in6_gif.c
+++ b/sys/netinet6/in6_gif.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6_ifattach.c b/sys/netinet6/in6_ifattach.c
index 03abc4018bda..7aafa6c4e860 100644
--- a/sys/netinet6/in6_ifattach.c
+++ b/sys/netinet6/in6_ifattach.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6_ifattach.h b/sys/netinet6/in6_ifattach.h
index a34530dbef2b..1e038fa8319c 100644
--- a/sys/netinet6/in6_ifattach.h
+++ b/sys/netinet6/in6_ifattach.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6_pcb.c b/sys/netinet6/in6_pcb.c
index 13ea6aa9106c..279855d7bbfb 100644
--- a/sys/netinet6/in6_pcb.c
+++ b/sys/netinet6/in6_pcb.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* Copyright (c) 2010-2011 Juniper Networks, Inc.
* All rights reserved.
diff --git a/sys/netinet6/in6_pcb.h b/sys/netinet6/in6_pcb.h
index f21230bc74a0..2c6bcdc6eb7b 100644
--- a/sys/netinet6/in6_pcb.h
+++ b/sys/netinet6/in6_pcb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6_proto.c b/sys/netinet6/in6_proto.c
index eef053ba980c..89f330bddbf1 100644
--- a/sys/netinet6/in6_proto.c
+++ b/sys/netinet6/in6_proto.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6_rmx.c b/sys/netinet6/in6_rmx.c
index 102ad506de78..728e53ef4645 100644
--- a/sys/netinet6/in6_rmx.c
+++ b/sys/netinet6/in6_rmx.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6_src.c b/sys/netinet6/in6_src.c
index d781a3b3cf93..bd4b5dee0c4e 100644
--- a/sys/netinet6/in6_src.c
+++ b/sys/netinet6/in6_src.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/in6_var.h b/sys/netinet6/in6_var.h
index a3dac7f4d8a3..2e22d9624a71 100644
--- a/sys/netinet6/in6_var.h
+++ b/sys/netinet6/in6_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/ip6_ecn.h b/sys/netinet6/ip6_ecn.h
index 27d3f34dbd17..dade65732071 100644
--- a/sys/netinet6/ip6_ecn.h
+++ b/sys/netinet6/ip6_ecn.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/ip6_forward.c b/sys/netinet6/ip6_forward.c
index 98967a9b936f..93f089ef99bd 100644
--- a/sys/netinet6/ip6_forward.c
+++ b/sys/netinet6/ip6_forward.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/ip6_input.c b/sys/netinet6/ip6_input.c
index eea5e14eeed4..ec492031c01c 100644
--- a/sys/netinet6/ip6_input.c
+++ b/sys/netinet6/ip6_input.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/ip6_mroute.c b/sys/netinet6/ip6_mroute.c
index 975aed47b676..aa3269d493de 100644
--- a/sys/netinet6/ip6_mroute.c
+++ b/sys/netinet6/ip6_mroute.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/ip6_mroute.h b/sys/netinet6/ip6_mroute.h
index 51e1d496af6c..40a857707dee 100644
--- a/sys/netinet6/ip6_mroute.h
+++ b/sys/netinet6/ip6_mroute.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/ip6_output.c b/sys/netinet6/ip6_output.c
index 9d38aff08046..9bf73269f1db 100644
--- a/sys/netinet6/ip6_output.c
+++ b/sys/netinet6/ip6_output.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/ip6_var.h b/sys/netinet6/ip6_var.h
index 65bf1e69b145..5c8997ca5dc4 100644
--- a/sys/netinet6/ip6_var.h
+++ b/sys/netinet6/ip6_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/ip6protosw.h b/sys/netinet6/ip6protosw.h
index edfbd0abd4ad..d978e33042b9 100644
--- a/sys/netinet6/ip6protosw.h
+++ b/sys/netinet6/ip6protosw.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/mld6.c b/sys/netinet6/mld6.c
index 6be8f49f284b..37d6c3196a39 100644
--- a/sys/netinet6/mld6.c
+++ b/sys/netinet6/mld6.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009 Bruce Simpson.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c
index 58c705084b49..4c5986330451 100644
--- a/sys/netinet6/nd6.c
+++ b/sys/netinet6/nd6.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/nd6.h b/sys/netinet6/nd6.h
index 243e9548041a..30990637cc21 100644
--- a/sys/netinet6/nd6.h
+++ b/sys/netinet6/nd6.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/nd6_nbr.c b/sys/netinet6/nd6_nbr.c
index 61d046459e7b..f0e7a4bceae1 100644
--- a/sys/netinet6/nd6_nbr.c
+++ b/sys/netinet6/nd6_nbr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/nd6_rtr.c b/sys/netinet6/nd6_rtr.c
index 193ce9963251..dd89366a2529 100644
--- a/sys/netinet6/nd6_rtr.c
+++ b/sys/netinet6/nd6_rtr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/pim6.h b/sys/netinet6/pim6.h
index dec84cf2e625..45346e89f4f2 100644
--- a/sys/netinet6/pim6.h
+++ b/sys/netinet6/pim6.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/pim6_var.h b/sys/netinet6/pim6_var.h
index 7f9262bbc75d..7afe89b9f844 100644
--- a/sys/netinet6/pim6_var.h
+++ b/sys/netinet6/pim6_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/raw_ip6.c b/sys/netinet6/raw_ip6.c
index 62c55bc41efc..0cd7c5c93ec2 100644
--- a/sys/netinet6/raw_ip6.c
+++ b/sys/netinet6/raw_ip6.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/raw_ip6.h b/sys/netinet6/raw_ip6.h
index 5eec5fffd821..e2dcac36da6c 100644
--- a/sys/netinet6/raw_ip6.h
+++ b/sys/netinet6/raw_ip6.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2001 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/route6.c b/sys/netinet6/route6.c
index 5f224375e57d..fe31b710fa5b 100644
--- a/sys/netinet6/route6.c
+++ b/sys/netinet6/route6.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/scope6.c b/sys/netinet6/scope6.c
index a00842e5085c..c0b0dba1a7ca 100644
--- a/sys/netinet6/scope6.c
+++ b/sys/netinet6/scope6.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2000 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/scope6_var.h b/sys/netinet6/scope6_var.h
index e38d77a91b5e..a2a9137dad37 100644
--- a/sys/netinet6/scope6_var.h
+++ b/sys/netinet6/scope6_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2000 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/sctp6_usrreq.c b/sys/netinet6/sctp6_usrreq.c
index a61eae1104db..1b4058b83007 100644
--- a/sys/netinet6/sctp6_usrreq.c
+++ b/sys/netinet6/sctp6_usrreq.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet6/sctp6_var.h b/sys/netinet6/sctp6_var.h
index a24ceba7ee15..e3c4359a1480 100644
--- a/sys/netinet6/sctp6_var.h
+++ b/sys/netinet6/sctp6_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
diff --git a/sys/netinet6/tcp6_var.h b/sys/netinet6/tcp6_var.h
index 1ef1eb95461a..00697695fc79 100644
--- a/sys/netinet6/tcp6_var.h
+++ b/sys/netinet6/tcp6_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netinet6/udp6_usrreq.c b/sys/netinet6/udp6_usrreq.c
index 2a831afa28be..1c14bf55157c 100644
--- a/sys/netinet6/udp6_usrreq.c
+++ b/sys/netinet6/udp6_usrreq.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* Copyright (c) 2010-2011 Juniper Networks, Inc.
* Copyright (c) 2014 Kevin Lo
diff --git a/sys/netinet6/udp6_var.h b/sys/netinet6/udp6_var.h
index 8a2afa389ddd..93e226d6a4b3 100644
--- a/sys/netinet6/udp6_var.h
+++ b/sys/netinet6/udp6_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/ah.h b/sys/netipsec/ah.h
index 1ffeacdc3977..8c76dbc4479a 100644
--- a/sys/netipsec/ah.h
+++ b/sys/netipsec/ah.h
@@ -2,6 +2,8 @@
/* $KAME: ah.h,v 1.13 2000/10/18 21:28:00 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/esp.h b/sys/netipsec/esp.h
index 8eb096302ca7..94612b878514 100644
--- a/sys/netipsec/esp.h
+++ b/sys/netipsec/esp.h
@@ -2,6 +2,8 @@
/* $KAME: esp.h,v 1.16 2000/10/18 21:28:00 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/ipcomp.h b/sys/netipsec/ipcomp.h
index 47e9305ef6be..f1ffdc9b7204 100644
--- a/sys/netipsec/ipcomp.h
+++ b/sys/netipsec/ipcomp.h
@@ -2,6 +2,8 @@
/* $KAME: ipcomp.h,v 1.8 2000/09/26 07:55:14 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/ipcomp_var.h b/sys/netipsec/ipcomp_var.h
index 5062c9dddf5a..34bfb767943a 100644
--- a/sys/netipsec/ipcomp_var.h
+++ b/sys/netipsec/ipcomp_var.h
@@ -2,6 +2,8 @@
/* $KAME: ipcomp.h,v 1.8 2000/09/26 07:55:14 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/ipsec.c b/sys/netipsec/ipsec.c
index fd53da983c7c..0cfde5079263 100644
--- a/sys/netipsec/ipsec.c
+++ b/sys/netipsec/ipsec.c
@@ -2,6 +2,8 @@
/* $KAME: ipsec.c,v 1.103 2001/05/24 07:14:18 sakane Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/ipsec.h b/sys/netipsec/ipsec.h
index 1e73c0133de1..1ce159e5c141 100644
--- a/sys/netipsec/ipsec.h
+++ b/sys/netipsec/ipsec.h
@@ -2,6 +2,8 @@
/* $KAME: ipsec.h,v 1.53 2001/11/20 08:32:38 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/ipsec6.h b/sys/netipsec/ipsec6.h
index 33aa30f3ff88..6d44f9891928 100644
--- a/sys/netipsec/ipsec6.h
+++ b/sys/netipsec/ipsec6.h
@@ -2,6 +2,8 @@
/* $KAME: ipsec.h,v 1.44 2001/03/23 08:08:47 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/key.c b/sys/netipsec/key.c
index 6a2d416a936b..d5100f071038 100644
--- a/sys/netipsec/key.c
+++ b/sys/netipsec/key.c
@@ -2,6 +2,8 @@
/* $KAME: key.c,v 1.191 2001/06/27 10:46:49 sakane Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/key.h b/sys/netipsec/key.h
index a646832e01f4..6c3e05c039e8 100644
--- a/sys/netipsec/key.h
+++ b/sys/netipsec/key.h
@@ -2,6 +2,8 @@
/* $KAME: key.h,v 1.21 2001/07/27 03:51:30 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/key_debug.c b/sys/netipsec/key_debug.c
index 0251d961e8c4..ab595c2428cb 100644
--- a/sys/netipsec/key_debug.c
+++ b/sys/netipsec/key_debug.c
@@ -2,6 +2,8 @@
/* $KAME: key_debug.c,v 1.26 2001/06/27 10:46:50 sakane Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/key_debug.h b/sys/netipsec/key_debug.h
index afb11cb1c357..a2dd57edd6fd 100644
--- a/sys/netipsec/key_debug.h
+++ b/sys/netipsec/key_debug.h
@@ -2,6 +2,8 @@
/* $KAME: key_debug.h,v 1.10 2001/08/05 08:37:52 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/key_var.h b/sys/netipsec/key_var.h
index ecef2360c2bf..bd68645e0985 100644
--- a/sys/netipsec/key_var.h
+++ b/sys/netipsec/key_var.h
@@ -2,6 +2,8 @@
/* $KAME: key_var.h,v 1.11 2001/09/12 23:05:07 sakane Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/keydb.h b/sys/netipsec/keydb.h
index ab03abb151ce..19eae7673fe2 100644
--- a/sys/netipsec/keydb.h
+++ b/sys/netipsec/keydb.h
@@ -2,6 +2,8 @@
/* $KAME: keydb.h,v 1.14 2000/08/02 17:58:26 sakane Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/keysock.c b/sys/netipsec/keysock.c
index 23bed2a36e6c..1d2f52ef6ef9 100644
--- a/sys/netipsec/keysock.c
+++ b/sys/netipsec/keysock.c
@@ -2,6 +2,8 @@
/* $KAME: keysock.c,v 1.25 2001/08/13 20:07:41 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netipsec/keysock.h b/sys/netipsec/keysock.h
index 8fbf4a0252b2..30b68da66b78 100644
--- a/sys/netipsec/keysock.h
+++ b/sys/netipsec/keysock.h
@@ -2,6 +2,8 @@
/* $KAME: keysock.h,v 1.8 2000/03/27 05:11:06 sumikawa Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/sys/netpfil/pf/in4_cksum.c b/sys/netpfil/pf/in4_cksum.c
index bf25baf97a0a..92ebea1b24ea 100644
--- a/sys/netpfil/pf/in4_cksum.c
+++ b/sys/netpfil/pf/in4_cksum.c
@@ -4,6 +4,8 @@
/* $NetBSD: in_cksum.c,v 1.13 1996/10/13 02:03:03 christos Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
diff --git a/sys/nfs/nfs_common.h b/sys/nfs/nfs_common.h
index 1cecde9c589e..a821934da0a2 100644
--- a/sys/nfs/nfs_common.h
+++ b/sys/nfs/nfs_common.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfs/nfs_diskless.c b/sys/nfs/nfs_diskless.c
index 9feaa5faa38b..c6a6b9b300f1 100644
--- a/sys/nfs/nfs_diskless.c
+++ b/sys/nfs/nfs_diskless.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/nfs/nfs_nfssvc.c b/sys/nfs/nfs_nfssvc.c
index 8c49a61f808c..c5c2e7dd0dbd 100644
--- a/sys/nfs/nfs_nfssvc.c
+++ b/sys/nfs/nfs_nfssvc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfs/nfsdiskless.h b/sys/nfs/nfsdiskless.h
index 4c0be81ca2bc..ff038d0e38a0 100644
--- a/sys/nfs/nfsdiskless.h
+++ b/sys/nfs/nfsdiskless.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfs/nfsproto.h b/sys/nfs/nfsproto.h
index 1d6638e58eb1..dfaf7689fae4 100644
--- a/sys/nfs/nfsproto.h
+++ b/sys/nfs/nfsproto.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfs/nfssvc.h b/sys/nfs/nfssvc.h
index 61ed1a3e7a43..99b9b78c17bc 100644
--- a/sys/nfs/nfssvc.h
+++ b/sys/nfs/nfssvc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfs/xdr_subs.h b/sys/nfs/xdr_subs.h
index c536471f2a4a..829711e8ddd5 100644
--- a/sys/nfs/xdr_subs.h
+++ b/sys/nfs/xdr_subs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsclient/nfs.h b/sys/nfsclient/nfs.h
index ab5b2a592ace..ab50d896d155 100644
--- a/sys/nfsclient/nfs.h
+++ b/sys/nfsclient/nfs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsclient/nfsargs.h b/sys/nfsclient/nfsargs.h
index f3e3856df7f6..4635694e8a02 100644
--- a/sys/nfsclient/nfsargs.h
+++ b/sys/nfsclient/nfsargs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsclient/nfsm_subs.h b/sys/nfsclient/nfsm_subs.h
index 11154ffa71c8..b918e78ae728 100644
--- a/sys/nfsclient/nfsm_subs.h
+++ b/sys/nfsclient/nfsm_subs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsclient/nfsmount.h b/sys/nfsclient/nfsmount.h
index de47b756fab0..b048c1044ba7 100644
--- a/sys/nfsclient/nfsmount.h
+++ b/sys/nfsclient/nfsmount.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsclient/nfsnode.h b/sys/nfsclient/nfsnode.h
index ad7a36529b30..4839f6e50d0e 100644
--- a/sys/nfsclient/nfsnode.h
+++ b/sys/nfsclient/nfsnode.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsclient/nfsstats.h b/sys/nfsclient/nfsstats.h
index 314ab886382d..c65ae6de2c6f 100644
--- a/sys/nfsclient/nfsstats.h
+++ b/sys/nfsclient/nfsstats.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsserver/nfs.h b/sys/nfsserver/nfs.h
index 016a31e22a8e..1c99c9aa9fbd 100644
--- a/sys/nfsserver/nfs.h
+++ b/sys/nfsserver/nfs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsserver/nfsm_subs.h b/sys/nfsserver/nfsm_subs.h
index 05692fb9f3d8..b037eb0eb90a 100644
--- a/sys/nfsserver/nfsm_subs.h
+++ b/sys/nfsserver/nfsm_subs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsserver/nfsrvcache.h b/sys/nfsserver/nfsrvcache.h
index 406ab0443cab..10dff78538cd 100644
--- a/sys/nfsserver/nfsrvcache.h
+++ b/sys/nfsserver/nfsrvcache.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/nfsserver/nfsrvstats.h b/sys/nfsserver/nfsrvstats.h
index c79cbeee233b..3fda65eda75c 100644
--- a/sys/nfsserver/nfsrvstats.h
+++ b/sys/nfsserver/nfsrvstats.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ofed/drivers/infiniband/ulp/sdp/sdp_main.c b/sys/ofed/drivers/infiniband/ulp/sdp/sdp_main.c
index a1ae56e52832..37ed4c9f5279 100644
--- a/sys/ofed/drivers/infiniband/ulp/sdp/sdp_main.c
+++ b/sys/ofed/drivers/infiniband/ulp/sdp/sdp_main.c
@@ -1,5 +1,6 @@
-
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
* The Regents of the University of California. All rights reserved.
* Copyright (c) 2004 The FreeBSD Foundation. All rights reserved.
diff --git a/sys/powerpc/fpu/fpu_add.c b/sys/powerpc/fpu/fpu_add.c
index 97b9d255051f..6dd594ca0ec9 100644
--- a/sys/powerpc/fpu/fpu_add.c
+++ b/sys/powerpc/fpu/fpu_add.c
@@ -1,6 +1,8 @@
/* $NetBSD: fpu_add.c,v 1.4 2005/12/11 12:18:42 christos Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_arith.h b/sys/powerpc/fpu/fpu_arith.h
index f74ac6688ccc..e70256927baf 100644
--- a/sys/powerpc/fpu/fpu_arith.h
+++ b/sys/powerpc/fpu/fpu_arith.h
@@ -1,7 +1,9 @@
/* $NetBSD: fpu_arith.h,v 1.4 2005/12/24 20:07:28 perry Exp $ */
/* $FreeBSD$ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_compare.c b/sys/powerpc/fpu/fpu_compare.c
index 898fb4f061b6..48d7c488ce8a 100644
--- a/sys/powerpc/fpu/fpu_compare.c
+++ b/sys/powerpc/fpu/fpu_compare.c
@@ -1,6 +1,8 @@
/* $NetBSD: fpu_compare.c,v 1.4 2005/12/11 12:18:42 christos Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_div.c b/sys/powerpc/fpu/fpu_div.c
index a206bf3c70b2..5b625f640f13 100644
--- a/sys/powerpc/fpu/fpu_div.c
+++ b/sys/powerpc/fpu/fpu_div.c
@@ -1,6 +1,8 @@
/* $NetBSD: fpu_div.c,v 1.4 2005/12/11 12:18:42 christos Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_emu.h b/sys/powerpc/fpu/fpu_emu.h
index 30e617e474ec..18e318ade49a 100644
--- a/sys/powerpc/fpu/fpu_emu.h
+++ b/sys/powerpc/fpu/fpu_emu.h
@@ -1,7 +1,9 @@
/* $NetBSD: fpu_emu.h,v 1.3 2005/12/11 12:18:42 christos Exp $ */
/* $FreeBSD$ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_explode.c b/sys/powerpc/fpu/fpu_explode.c
index 84073a4edb26..010c4e3dd67f 100644
--- a/sys/powerpc/fpu/fpu_explode.c
+++ b/sys/powerpc/fpu/fpu_explode.c
@@ -1,6 +1,8 @@
/* $NetBSD: fpu_explode.c,v 1.6 2005/12/11 12:18:42 christos Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_implode.c b/sys/powerpc/fpu/fpu_implode.c
index b57ba2d56656..e05747631661 100644
--- a/sys/powerpc/fpu/fpu_implode.c
+++ b/sys/powerpc/fpu/fpu_implode.c
@@ -1,6 +1,8 @@
/* $NetBSD: fpu_implode.c,v 1.6 2005/12/11 12:18:42 christos Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_instr.h b/sys/powerpc/fpu/fpu_instr.h
index 15801ef3c251..eb2d09989a53 100644
--- a/sys/powerpc/fpu/fpu_instr.h
+++ b/sys/powerpc/fpu/fpu_instr.h
@@ -1,7 +1,9 @@
/* $NetBSD: instr.h,v 1.4 2005/12/11 12:18:43 christos Exp $ */
/* $FreeBSD$ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_mul.c b/sys/powerpc/fpu/fpu_mul.c
index 6fe7851eb528..609b261492a4 100644
--- a/sys/powerpc/fpu/fpu_mul.c
+++ b/sys/powerpc/fpu/fpu_mul.c
@@ -1,6 +1,8 @@
/* $NetBSD: fpu_mul.c,v 1.4 2005/12/11 12:18:42 christos Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_sqrt.c b/sys/powerpc/fpu/fpu_sqrt.c
index 59cb3abc83a2..7fbbfb9593b6 100644
--- a/sys/powerpc/fpu/fpu_sqrt.c
+++ b/sys/powerpc/fpu/fpu_sqrt.c
@@ -1,6 +1,8 @@
/* $NetBSD: fpu_sqrt.c,v 1.4 2005/12/11 12:18:42 christos Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/fpu/fpu_subr.c b/sys/powerpc/fpu/fpu_subr.c
index dc8921650189..fc817a7ee587 100644
--- a/sys/powerpc/fpu/fpu_subr.c
+++ b/sys/powerpc/fpu/fpu_subr.c
@@ -1,6 +1,8 @@
/* $NetBSD: fpu_subr.c,v 1.4 2005/12/11 12:18:42 christos Exp $ */
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/include/_limits.h b/sys/powerpc/include/_limits.h
index 000c8fdec314..b317ce8635e3 100644
--- a/sys/powerpc/include/_limits.h
+++ b/sys/powerpc/include/_limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/include/_stdint.h b/sys/powerpc/include/_stdint.h
index 9928a1a0196e..0eafe6937cf3 100644
--- a/sys/powerpc/include/_stdint.h
+++ b/sys/powerpc/include/_stdint.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org>
* Copyright (c) 2001 The NetBSD Foundation, Inc.
* All rights reserved.
diff --git a/sys/powerpc/include/asm.h b/sys/powerpc/include/asm.h
index f2a1ae4fbb8a..e61cda2220cd 100644
--- a/sys/powerpc/include/asm.h
+++ b/sys/powerpc/include/asm.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/cpu.h b/sys/powerpc/include/cpu.h
index 96c925322d55..3c136c8256cd 100644
--- a/sys/powerpc/include/cpu.h
+++ b/sys/powerpc/include/cpu.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995-1997 Wolfgang Solfrank.
* Copyright (C) 1995-1997 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/endian.h b/sys/powerpc/include/endian.h
index b2e9f68a07d6..8cbd7e024eb9 100644
--- a/sys/powerpc/include/endian.h
+++ b/sys/powerpc/include/endian.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/include/exec.h b/sys/powerpc/include/exec.h
index f5a2bb26f61f..be6bc6f8677b 100644
--- a/sys/powerpc/include/exec.h
+++ b/sys/powerpc/include/exec.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001 David E. O'Brien
* All rights reserved.
*
diff --git a/sys/powerpc/include/float.h b/sys/powerpc/include/float.h
index 4eea0bda5870..575b50fbbd05 100644
--- a/sys/powerpc/include/float.h
+++ b/sys/powerpc/include/float.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/powerpc/include/floatingpoint.h b/sys/powerpc/include/floatingpoint.h
index e62e47415a74..ec603b281306 100644
--- a/sys/powerpc/include/floatingpoint.h
+++ b/sys/powerpc/include/floatingpoint.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 Suleiman Souhlal <refugee@segfaulted.com>
* All rights reserved.
*
diff --git a/sys/powerpc/include/fpu.h b/sys/powerpc/include/fpu.h
index 17eec0b48b64..9d10b116cfbd 100644
--- a/sys/powerpc/include/fpu.h
+++ b/sys/powerpc/include/fpu.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1996 Wolfgang Solfrank.
* Copyright (C) 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/frame.h b/sys/powerpc/include/frame.h
index 667b58c4b447..7a395d7b6196 100644
--- a/sys/powerpc/include/frame.h
+++ b/sys/powerpc/include/frame.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/hid.h b/sys/powerpc/include/hid.h
index 3454db401636..77940012beb1 100644
--- a/sys/powerpc/include/hid.h
+++ b/sys/powerpc/include/hid.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2000 Tsubai Masanari. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/sys/powerpc/include/ieee.h b/sys/powerpc/include/ieee.h
index fcb030038f52..5610a5a5bc5f 100644
--- a/sys/powerpc/include/ieee.h
+++ b/sys/powerpc/include/ieee.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/include/in_cksum.h b/sys/powerpc/include/in_cksum.h
index 37bfb20034ae..fd34e13d3822 100644
--- a/sys/powerpc/include/in_cksum.h
+++ b/sys/powerpc/include/in_cksum.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/powerpc/include/limits.h b/sys/powerpc/include/limits.h
index 9b5544419888..5a7b831b3089 100644
--- a/sys/powerpc/include/limits.h
+++ b/sys/powerpc/include/limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/powerpc/include/pcb.h b/sys/powerpc/include/pcb.h
index 094949ed948d..ecddc3fddb23 100644
--- a/sys/powerpc/include/pcb.h
+++ b/sys/powerpc/include/pcb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/pio.h b/sys/powerpc/include/pio.h
index b09e68a43e81..a4d9b327fa86 100644
--- a/sys/powerpc/include/pio.h
+++ b/sys/powerpc/include/pio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (c) 1997 Per Fogelstrom, Opsycon AB and RTMX Inc, USA.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/sys/powerpc/include/platform.h b/sys/powerpc/include/platform.h
index 8c92e26221ae..459fd1f2c069 100644
--- a/sys/powerpc/include/platform.h
+++ b/sys/powerpc/include/platform.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1996 Wolfgang Solfrank.
* Copyright (C) 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/pmap.h b/sys/powerpc/include/pmap.h
index 32b0e6e5d438..6315cb4b0efc 100644
--- a/sys/powerpc/include/pmap.h
+++ b/sys/powerpc/include/pmap.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2006 Semihalf, Marian Balakowicz <m8@semihalf.com>
* All rights reserved.
*
diff --git a/sys/powerpc/include/proc.h b/sys/powerpc/include/proc.h
index 4e3cb629b685..d01b6cda4dcd 100644
--- a/sys/powerpc/include/proc.h
+++ b/sys/powerpc/include/proc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/psl.h b/sys/powerpc/include/psl.h
index 9ea07f3f6dc1..329120f421e3 100644
--- a/sys/powerpc/include/psl.h
+++ b/sys/powerpc/include/psl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/pte.h b/sys/powerpc/include/pte.h
index f804dee7f278..4a4985e72871 100644
--- a/sys/powerpc/include/pte.h
+++ b/sys/powerpc/include/pte.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/ptrace.h b/sys/powerpc/include/ptrace.h
index 5f284fbe3e9a..0eb0bc1725ea 100644
--- a/sys/powerpc/include/ptrace.h
+++ b/sys/powerpc/include/ptrace.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2014 Justin Hibbits
* All rights reserved.
*
diff --git a/sys/powerpc/include/reloc.h b/sys/powerpc/include/reloc.h
index 0e4155dac4cf..d99dc8b05d60 100644
--- a/sys/powerpc/include/reloc.h
+++ b/sys/powerpc/include/reloc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/sys/powerpc/include/sigframe.h b/sys/powerpc/include/sigframe.h
index d0e886e9bc90..914e00d8a65c 100644
--- a/sys/powerpc/include/sigframe.h
+++ b/sys/powerpc/include/sigframe.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999 Marcel Moolenaar
* All rights reserved.
*
diff --git a/sys/powerpc/include/signal.h b/sys/powerpc/include/signal.h
index ba0bee2b7797..4302ad234730 100644
--- a/sys/powerpc/include/signal.h
+++ b/sys/powerpc/include/signal.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/stdarg.h b/sys/powerpc/include/stdarg.h
index e81aab30b5c0..41d5d238b34f 100644
--- a/sys/powerpc/include/stdarg.h
+++ b/sys/powerpc/include/stdarg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
* Copyright (c) 2000 Tsubai Masanari. All rights reserved.
*
diff --git a/sys/powerpc/include/sysarch.h b/sys/powerpc/include/sysarch.h
index c46d100beea5..a18451e9e09a 100644
--- a/sys/powerpc/include/sysarch.h
+++ b/sys/powerpc/include/sysarch.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/powerpc/include/tlb.h b/sys/powerpc/include/tlb.h
index b6539feffae0..06616e431271 100644
--- a/sys/powerpc/include/tlb.h
+++ b/sys/powerpc/include/tlb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 2006-2012 Semihalf.
* All rights reserved.
*
diff --git a/sys/powerpc/include/trap.h b/sys/powerpc/include/trap.h
index 55909323d711..be1f4ab60c51 100644
--- a/sys/powerpc/include/trap.h
+++ b/sys/powerpc/include/trap.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/ucontext.h b/sys/powerpc/include/ucontext.h
index 42c39e1d66c9..89be2b462aaf 100644
--- a/sys/powerpc/include/ucontext.h
+++ b/sys/powerpc/include/ucontext.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/include/varargs.h b/sys/powerpc/include/varargs.h
index fed04c9463ed..d37e040a4a8c 100644
--- a/sys/powerpc/include/varargs.h
+++ b/sys/powerpc/include/varargs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
* Copyright (c) 2000 Tsubai Masanari. All rights reserved.
*
diff --git a/sys/powerpc/include/vmparam.h b/sys/powerpc/include/vmparam.h
index 3492998290ae..ed58d44938b2 100644
--- a/sys/powerpc/include/vmparam.h
+++ b/sys/powerpc/include/vmparam.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
diff --git a/sys/powerpc/powermac/cudavar.h b/sys/powerpc/powermac/cudavar.h
index 225446494cd3..2d1bd606716c 100644
--- a/sys/powerpc/powermac/cudavar.h
+++ b/sys/powerpc/powermac/cudavar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2006 Michael Lorenz
* Copyright (c) 2008 Nathan Whitehorn
* All rights reserved.
diff --git a/sys/powerpc/powerpc/bcopy.c b/sys/powerpc/powerpc/bcopy.c
index e979f4f20c09..069dc981ea04 100644
--- a/sys/powerpc/powerpc/bcopy.c
+++ b/sys/powerpc/powerpc/bcopy.c
@@ -1,5 +1,7 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
* Copyright (c) 1990 The Regents of the University of California.
+ *
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
diff --git a/sys/powerpc/powerpc/genassym.c b/sys/powerpc/powerpc/genassym.c
index 8ecfe0ab06bc..4d05f3ae4d0b 100644
--- a/sys/powerpc/powerpc/genassym.c
+++ b/sys/powerpc/powerpc/genassym.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/powerpc/powerpc/intr_machdep.c b/sys/powerpc/powerpc/intr_machdep.c
index 13aa2794e347..a3527b89348a 100644
--- a/sys/powerpc/powerpc/intr_machdep.c
+++ b/sys/powerpc/powerpc/intr_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/powerpc/powerpc/mem.c b/sys/powerpc/powerpc/mem.c
index 68014a2f1318..ae49b8b47bd4 100644
--- a/sys/powerpc/powerpc/mem.c
+++ b/sys/powerpc/powerpc/mem.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/powerpc/powerpc/uio_machdep.c b/sys/powerpc/powerpc/uio_machdep.c
index f8d132baec46..1c0b4f715f7c 100644
--- a/sys/powerpc/powerpc/uio_machdep.c
+++ b/sys/powerpc/powerpc/uio_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 Alan L. Cox <alc@cs.rice.edu>
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/rpc/auth.h b/sys/rpc/auth.h
index bd6b04bcbce7..21d6e114d81b 100644
--- a/sys/rpc/auth.h
+++ b/sys/rpc/auth.h
@@ -1,6 +1,8 @@
/* $NetBSD: auth.h,v 1.15 2000/06/02 22:57:55 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/auth_none.c b/sys/rpc/auth_none.c
index 2996b78553e4..236b4aa166ae 100644
--- a/sys/rpc/auth_none.c
+++ b/sys/rpc/auth_none.c
@@ -1,6 +1,8 @@
/* $NetBSD: auth_none.c,v 1.13 2000/01/22 22:19:17 mycroft Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/auth_unix.c b/sys/rpc/auth_unix.c
index 3575c4460736..4a3df5f70e3a 100644
--- a/sys/rpc/auth_unix.c
+++ b/sys/rpc/auth_unix.c
@@ -1,6 +1,8 @@
/* $NetBSD: auth_unix.c,v 1.18 2000/07/06 03:03:30 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/authunix_prot.c b/sys/rpc/authunix_prot.c
index 3b167312bd61..b6cde0fbd0ff 100644
--- a/sys/rpc/authunix_prot.c
+++ b/sys/rpc/authunix_prot.c
@@ -1,6 +1,8 @@
/* $NetBSD: authunix_prot.c,v 1.12 2000/01/22 22:19:17 mycroft Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/clnt.h b/sys/rpc/clnt.h
index 8f593b6135ba..26a21cf13187 100644
--- a/sys/rpc/clnt.h
+++ b/sys/rpc/clnt.h
@@ -1,6 +1,8 @@
/* $NetBSD: clnt.h,v 1.14 2000/06/02 22:57:55 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/clnt_dg.c b/sys/rpc/clnt_dg.c
index c82d27077c58..8ffa410d587b 100644
--- a/sys/rpc/clnt_dg.c
+++ b/sys/rpc/clnt_dg.c
@@ -1,6 +1,8 @@
/* $NetBSD: clnt_dg.c,v 1.4 2000/07/14 08:40:41 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/clnt_vc.c b/sys/rpc/clnt_vc.c
index a21c1df74a43..0231c303f089 100644
--- a/sys/rpc/clnt_vc.c
+++ b/sys/rpc/clnt_vc.c
@@ -1,6 +1,8 @@
/* $NetBSD: clnt_vc.c,v 1.4 2000/07/14 08:40:42 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/krpc.h b/sys/rpc/krpc.h
index 2e61b3cdf5ee..43fd742db71a 100644
--- a/sys/rpc/krpc.h
+++ b/sys/rpc/krpc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/nettype.h b/sys/rpc/nettype.h
index 5d00607c7a27..0f63ac9530bc 100644
--- a/sys/rpc/nettype.h
+++ b/sys/rpc/nettype.h
@@ -2,6 +2,8 @@
/* $FreeBSD$ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/pmap_prot.h b/sys/rpc/pmap_prot.h
index 9488f1aa5db3..3e958860104b 100644
--- a/sys/rpc/pmap_prot.h
+++ b/sys/rpc/pmap_prot.h
@@ -1,6 +1,8 @@
/* $NetBSD: pmap_prot.h,v 1.8 2000/06/02 22:57:55 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpc.h b/sys/rpc/rpc.h
index 3e6417ff6e3f..82cf3c022292 100644
--- a/sys/rpc/rpc.h
+++ b/sys/rpc/rpc.h
@@ -1,6 +1,8 @@
/* $NetBSD: rpc.h,v 1.13 2000/06/02 22:57:56 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpc_callmsg.c b/sys/rpc/rpc_callmsg.c
index f30fcc600bf7..ab0848d7930d 100644
--- a/sys/rpc/rpc_callmsg.c
+++ b/sys/rpc/rpc_callmsg.c
@@ -1,6 +1,8 @@
/* $NetBSD: rpc_callmsg.c,v 1.16 2000/07/14 08:40:42 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpc_com.h b/sys/rpc/rpc_com.h
index 50cec752b2d7..70d4214f54e8 100644
--- a/sys/rpc/rpc_com.h
+++ b/sys/rpc/rpc_com.h
@@ -1,6 +1,8 @@
/* $NetBSD: rpc_com.h,v 1.3 2000/12/10 04:10:08 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpc_generic.c b/sys/rpc/rpc_generic.c
index 1b6a151b21ac..a4d6298b13bb 100644
--- a/sys/rpc/rpc_generic.c
+++ b/sys/rpc/rpc_generic.c
@@ -1,6 +1,8 @@
/* $NetBSD: rpc_generic.c,v 1.4 2000/09/28 09:07:04 kleink Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpc_msg.h b/sys/rpc/rpc_msg.h
index dd884d145a55..dc0ccbd0e5bc 100644
--- a/sys/rpc/rpc_msg.h
+++ b/sys/rpc/rpc_msg.h
@@ -1,6 +1,8 @@
/* $NetBSD: rpc_msg.h,v 1.11 2000/06/02 22:57:56 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpc_prot.c b/sys/rpc/rpc_prot.c
index a83932dfa771..70a543d3f9c7 100644
--- a/sys/rpc/rpc_prot.c
+++ b/sys/rpc/rpc_prot.c
@@ -1,6 +1,8 @@
/* $NetBSD: rpc_prot.c,v 1.16 2000/06/02 23:11:13 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpcb_clnt.c b/sys/rpc/rpcb_clnt.c
index 2429b3861f1a..8a95999baaf4 100644
--- a/sys/rpc/rpcb_clnt.c
+++ b/sys/rpc/rpcb_clnt.c
@@ -1,6 +1,8 @@
/* $NetBSD: rpcb_clnt.c,v 1.6 2000/07/16 06:41:43 itojun Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpcb_clnt.h b/sys/rpc/rpcb_clnt.h
index 0a665e55e757..6233952c484a 100644
--- a/sys/rpc/rpcb_clnt.h
+++ b/sys/rpc/rpcb_clnt.h
@@ -2,6 +2,8 @@
/* $FreeBSD$ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpcb_prot.c b/sys/rpc/rpcb_prot.c
index 4ebbe7174f40..a59dc501d9c3 100644
--- a/sys/rpc/rpcb_prot.c
+++ b/sys/rpc/rpcb_prot.c
@@ -1,6 +1,8 @@
/* $NetBSD: rpcb_prot.c,v 1.3 2000/07/14 08:40:42 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpcb_prot.h b/sys/rpc/rpcb_prot.h
index 6b42a3698d1f..beb4a8e16786 100644
--- a/sys/rpc/rpcb_prot.h
+++ b/sys/rpc/rpcb_prot.h
@@ -13,6 +13,8 @@ extern "C" {
#endif
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/rpcm_subs.h b/sys/rpc/rpcm_subs.h
index b5f5dec2b19a..0fe500ab521f 100644
--- a/sys/rpc/rpcm_subs.h
+++ b/sys/rpc/rpcm_subs.h
@@ -3,6 +3,8 @@
/* $NetBSD: nfsm_subs.h,v 1.10 1996/03/20 21:59:56 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* copyright (c) 2003
* the regents of the university of michigan
* all rights reserved
diff --git a/sys/rpc/rpcsec_gss/rpcsec_gss.c b/sys/rpc/rpcsec_gss/rpcsec_gss.c
index c8a84ebfe83c..2eef1544b61a 100644
--- a/sys/rpc/rpcsec_gss/rpcsec_gss.c
+++ b/sys/rpc/rpcsec_gss/rpcsec_gss.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Doug Rabson
* All rights reserved.
*
diff --git a/sys/rpc/rpcsec_gss/rpcsec_gss_int.h b/sys/rpc/rpcsec_gss/rpcsec_gss_int.h
index 4f38828b0ad6..f0ea906a102c 100644
--- a/sys/rpc/rpcsec_gss/rpcsec_gss_int.h
+++ b/sys/rpc/rpcsec_gss/rpcsec_gss_int.h
@@ -1,6 +1,8 @@
/*
rpcsec_gss.h
+ SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2000 The Regents of the University of Michigan.
All rights reserved.
diff --git a/sys/rpc/rpcsec_gss/rpcsec_gss_prot.c b/sys/rpc/rpcsec_gss/rpcsec_gss_prot.c
index 90c6fe2a0988..45b1ff2533c6 100644
--- a/sys/rpc/rpcsec_gss/rpcsec_gss_prot.c
+++ b/sys/rpc/rpcsec_gss/rpcsec_gss_prot.c
@@ -1,6 +1,8 @@
/*
rpcsec_gss_prot.c
+ SPDX-License-Identifier: BSD-3-Clause
+
Copyright (c) 2000 The Regents of the University of Michigan.
All rights reserved.
diff --git a/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c b/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c
index 0879299143cd..0d7bd91a57a7 100644
--- a/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c
+++ b/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c
@@ -1,4 +1,7 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 1990 The Regents of the University of California.
+ *
* Copyright (c) 2008 Doug Rabson
* All rights reserved.
*
diff --git a/sys/rpc/svc.c b/sys/rpc/svc.c
index 5e5552dfe313..e4392e48f75f 100644
--- a/sys/rpc/svc.c
+++ b/sys/rpc/svc.c
@@ -1,6 +1,8 @@
/* $NetBSD: svc.c,v 1.21 2000/07/06 03:10:35 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/svc.h b/sys/rpc/svc.h
index dacf5d1a8992..b60b85ef0f53 100644
--- a/sys/rpc/svc.h
+++ b/sys/rpc/svc.h
@@ -1,6 +1,8 @@
/* $NetBSD: svc.h,v 1.17 2000/06/02 22:57:56 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/svc_auth.c b/sys/rpc/svc_auth.c
index caba75cf0ce4..5dbc64b74769 100644
--- a/sys/rpc/svc_auth.c
+++ b/sys/rpc/svc_auth.c
@@ -1,6 +1,8 @@
/* $NetBSD: svc_auth.c,v 1.12 2000/07/06 03:10:35 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/svc_auth.h b/sys/rpc/svc_auth.h
index d6b31cdc9ce6..71a39d5e300d 100644
--- a/sys/rpc/svc_auth.h
+++ b/sys/rpc/svc_auth.h
@@ -1,6 +1,8 @@
/* $NetBSD: svc_auth.h,v 1.8 2000/06/02 22:57:57 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/svc_auth_unix.c b/sys/rpc/svc_auth_unix.c
index 793821dcd3ee..de46bf438f0e 100644
--- a/sys/rpc/svc_auth_unix.c
+++ b/sys/rpc/svc_auth_unix.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/svc_dg.c b/sys/rpc/svc_dg.c
index 121d151cbcea..2bdd0700c044 100644
--- a/sys/rpc/svc_dg.c
+++ b/sys/rpc/svc_dg.c
@@ -1,6 +1,8 @@
/* $NetBSD: svc_dg.c,v 1.4 2000/07/06 03:10:35 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/svc_generic.c b/sys/rpc/svc_generic.c
index 2ce010db5bfe..54e9cd0bc808 100644
--- a/sys/rpc/svc_generic.c
+++ b/sys/rpc/svc_generic.c
@@ -1,6 +1,8 @@
/* $NetBSD: svc_generic.c,v 1.3 2000/07/06 03:10:35 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/svc_vc.c b/sys/rpc/svc_vc.c
index 8a8b2bdbc8ab..58ab54f4cf1b 100644
--- a/sys/rpc/svc_vc.c
+++ b/sys/rpc/svc_vc.c
@@ -1,6 +1,8 @@
/* $NetBSD: svc_vc.c,v 1.7 2000/08/03 00:01:53 fvdl Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/types.h b/sys/rpc/types.h
index 62b5aca1022c..e5d728d6613b 100644
--- a/sys/rpc/types.h
+++ b/sys/rpc/types.h
@@ -1,6 +1,8 @@
/* $NetBSD: types.h,v 1.13 2000/06/13 01:02:44 thorpej Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/rpc/xdr.h b/sys/rpc/xdr.h
index 1c2e780618c5..24113db9c630 100644
--- a/sys/rpc/xdr.h
+++ b/sys/rpc/xdr.h
@@ -1,6 +1,8 @@
/* $NetBSD: xdr.h,v 1.19 2000/07/17 05:00:45 matt Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/sys/security/audit/audit.c b/sys/security/audit/audit.c
index f42f7b1245f5..87ceeb670e76 100644
--- a/sys/security/audit/audit.c
+++ b/sys/security/audit/audit.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999-2005 Apple Inc.
* Copyright (c) 2006-2007, 2016-2017 Robert N. M. Watson
* All rights reserved.
diff --git a/sys/security/audit/audit.h b/sys/security/audit/audit.h
index 12cda7b59cac..055194d3a88d 100644
--- a/sys/security/audit/audit.h
+++ b/sys/security/audit/audit.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999-2005 Apple Inc.
* Copyright (c) 2016-2017 Robert N. M. Watson
* All rights reserved.
diff --git a/sys/security/audit/audit_arg.c b/sys/security/audit/audit_arg.c
index 0c106bfecbd1..de3ca87ac3a2 100644
--- a/sys/security/audit/audit_arg.c
+++ b/sys/security/audit/audit_arg.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999-2005 Apple Inc.
* Copyright (c) 2016-2017 Robert N. M. Watson
* All rights reserved.
diff --git a/sys/security/audit/audit_bsm.c b/sys/security/audit/audit_bsm.c
index 35671b1b51f5..829d97d79b3d 100644
--- a/sys/security/audit/audit_bsm.c
+++ b/sys/security/audit/audit_bsm.c
@@ -1,4 +1,6 @@
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999-2009 Apple Inc.
* Copyright (c) 2016-2017 Robert N. M. Watson
* All rights reserved.
diff --git a/sys/security/audit/audit_bsm_klib.c b/sys/security/audit/audit_bsm_klib.c
index 6660012e87a3..36868f320674 100644
--- a/sys/security/audit/audit_bsm_klib.c
+++ b/sys/security/audit/audit_bsm_klib.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999-2009 Apple Inc.
* Copyright (c) 2005, 2016-2017 Robert N. M. Watson
* All rights reserved.
diff --git a/sys/security/audit/audit_private.h b/sys/security/audit/audit_private.h
index 3d99635f7de0..210af1c30e1c 100644
--- a/sys/security/audit/audit_private.h
+++ b/sys/security/audit/audit_private.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999-2009 Apple Inc.
* Copyright (c) 2016-2017 Robert N. M. Watson
* All rights reserved.
diff --git a/sys/security/audit/audit_syscalls.c b/sys/security/audit/audit_syscalls.c
index 4c656c14a068..15f6623ac515 100644
--- a/sys/security/audit/audit_syscalls.c
+++ b/sys/security/audit/audit_syscalls.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999-2009 Apple Inc.
* Copyright (c) 2016 Robert N. M. Watson
* All rights reserved.
diff --git a/sys/security/audit/audit_worker.c b/sys/security/audit/audit_worker.c
index 149d87248848..fa6fe66db259 100644
--- a/sys/security/audit/audit_worker.c
+++ b/sys/security/audit/audit_worker.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999-2008 Apple Inc.
* Copyright (c) 2006-2008, 2016 Robert N. M. Watson
* All rights reserved.
diff --git a/sys/security/audit/bsm_domain.c b/sys/security/audit/bsm_domain.c
index 8119956f4fff..1c381e3cc3a9 100644
--- a/sys/security/audit/bsm_domain.c
+++ b/sys/security/audit/bsm_domain.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Apple Inc.
* All rights reserved.
*
diff --git a/sys/security/audit/bsm_errno.c b/sys/security/audit/bsm_errno.c
index 95060251b91e..fc069a7568f8 100644
--- a/sys/security/audit/bsm_errno.c
+++ b/sys/security/audit/bsm_errno.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Apple Inc.
* All rights reserved.
*
diff --git a/sys/security/audit/bsm_fcntl.c b/sys/security/audit/bsm_fcntl.c
index e29f11a056d8..fec1e82b4c34 100644
--- a/sys/security/audit/bsm_fcntl.c
+++ b/sys/security/audit/bsm_fcntl.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008-2009 Apple Inc.
* All rights reserved.
*
diff --git a/sys/security/audit/bsm_socket_type.c b/sys/security/audit/bsm_socket_type.c
index afa8e6ce1a95..640a5120783c 100644
--- a/sys/security/audit/bsm_socket_type.c
+++ b/sys/security/audit/bsm_socket_type.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Apple Inc.
* All rights reserved.
*
diff --git a/sys/security/audit/bsm_token.c b/sys/security/audit/bsm_token.c
index 84f4fce43001..05a1dcff93f7 100644
--- a/sys/security/audit/bsm_token.c
+++ b/sys/security/audit/bsm_token.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004-2009 Apple Inc.
* Copyright (c) 2005 SPARTA, Inc.
* All rights reserved.
diff --git a/sys/sparc64/include/_types.h b/sys/sparc64/include/_types.h
index e03adfee95e9..e029cac2455d 100644
--- a/sys/sparc64/include/_types.h
+++ b/sys/sparc64/include/_types.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/sparc64/include/asm.h b/sys/sparc64/include/asm.h
index d778e59a214d..e8ca4af257f1 100644
--- a/sys/sparc64/include/asm.h
+++ b/sys/sparc64/include/asm.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sparc64/include/bus_common.h b/sys/sparc64/include/bus_common.h
index 42792fd643ed..6d04a9cbe27d 100644
--- a/sys/sparc64/include/bus_common.h
+++ b/sys/sparc64/include/bus_common.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sparc64/include/cpu.h b/sys/sparc64/include/cpu.h
index ff128655ac2c..54deaf415167 100644
--- a/sys/sparc64/include/cpu.h
+++ b/sys/sparc64/include/cpu.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sparc64/include/endian.h b/sys/sparc64/include/endian.h
index 8f91b21e677f..f94a6df29b89 100644
--- a/sys/sparc64/include/endian.h
+++ b/sys/sparc64/include/endian.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sparc64/include/float.h b/sys/sparc64/include/float.h
index 270336922f6d..104fc50fd79e 100644
--- a/sys/sparc64/include/float.h
+++ b/sys/sparc64/include/float.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 2001
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sparc64/include/floatingpoint.h b/sys/sparc64/include/floatingpoint.h
index d47756a00c6c..d91efcebeefd 100644
--- a/sys/sparc64/include/floatingpoint.h
+++ b/sys/sparc64/include/floatingpoint.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 David O'Brien <obrien@FreeBSD.org>.
* All rights reserved.
*
diff --git a/sys/sparc64/include/ieee.h b/sys/sparc64/include/ieee.h
index 685f3ae909f2..773af1356cc6 100644
--- a/sys/sparc64/include/ieee.h
+++ b/sys/sparc64/include/ieee.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sparc64/include/in_cksum.h b/sys/sparc64/include/in_cksum.h
index b13882e0820e..6f80d6996759 100644
--- a/sys/sparc64/include/in_cksum.h
+++ b/sys/sparc64/include/in_cksum.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sparc64/include/iommureg.h b/sys/sparc64/include/iommureg.h
index f798ac525076..de794cd1e449 100644
--- a/sys/sparc64/include/iommureg.h
+++ b/sys/sparc64/include/iommureg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sparc64/include/md_var.h b/sys/sparc64/include/md_var.h
index d3dbf99dd370..3a30b2355935 100644
--- a/sys/sparc64/include/md_var.h
+++ b/sys/sparc64/include/md_var.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 Bruce D. Evans.
* All rights reserved.
*
diff --git a/sys/sparc64/include/pmap.h b/sys/sparc64/include/pmap.h
index 5771289fd96d..e9b9a2942e6b 100644
--- a/sys/sparc64/include/pmap.h
+++ b/sys/sparc64/include/pmap.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sparc64/include/proc.h b/sys/sparc64/include/proc.h
index 53ac6ac6fd48..a581f511bdb1 100644
--- a/sys/sparc64/include/proc.h
+++ b/sys/sparc64/include/proc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sparc64/include/ptrace.h b/sys/sparc64/include/ptrace.h
index 2b9c9f8727f5..4c71f7539525 100644
--- a/sys/sparc64/include/ptrace.h
+++ b/sys/sparc64/include/ptrace.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sparc64/include/reg.h b/sys/sparc64/include/reg.h
index 5d3ff47f817e..fcb260851054 100644
--- a/sys/sparc64/include/reg.h
+++ b/sys/sparc64/include/reg.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sparc64/include/reloc.h b/sys/sparc64/include/reloc.h
index 0e4155dac4cf..d99dc8b05d60 100644
--- a/sys/sparc64/include/reloc.h
+++ b/sys/sparc64/include/reloc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/sys/sparc64/include/setjmp.h b/sys/sparc64/include/setjmp.h
index f58776dce61c..12035418cbbe 100644
--- a/sys/sparc64/include/setjmp.h
+++ b/sys/sparc64/include/setjmp.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/sys/sparc64/include/signal.h b/sys/sparc64/include/signal.h
index ef61a5a51c49..f0df6f512810 100644
--- a/sys/sparc64/include/signal.h
+++ b/sys/sparc64/include/signal.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sparc64/include/sysarch.h b/sys/sparc64/include/sysarch.h
index 01bc62d38e92..fefaeb326868 100644
--- a/sys/sparc64/include/sysarch.h
+++ b/sys/sparc64/include/sysarch.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sparc64/include/varargs.h b/sys/sparc64/include/varargs.h
index 5c32f3285282..0e165ca4fdb2 100644
--- a/sys/sparc64/include/varargs.h
+++ b/sys/sparc64/include/varargs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/sparc64/include/vmparam.h b/sys/sparc64/include/vmparam.h
index 900c91daf720..68dd0861dd56 100644
--- a/sys/sparc64/include/vmparam.h
+++ b/sys/sparc64/include/vmparam.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/sparc64/sparc64/in_cksum.c b/sys/sparc64/sparc64/in_cksum.c
index 70847cd9ea46..00baa9b4a553 100644
--- a/sys/sparc64/sparc64/in_cksum.c
+++ b/sys/sparc64/sparc64/in_cksum.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sparc64/sparc64/intr_machdep.c b/sys/sparc64/sparc64/intr_machdep.c
index b31ce4c43d31..a3efdc3b6bd0 100644
--- a/sys/sparc64/sparc64/intr_machdep.c
+++ b/sys/sparc64/sparc64/intr_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sparc64/sparc64/machdep.c b/sys/sparc64/sparc64/machdep.c
index e5f215b42d7e..9d917afafbbd 100644
--- a/sys/sparc64/sparc64/machdep.c
+++ b/sys/sparc64/sparc64/machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001 Jake Burkholder.
* Copyright (c) 1992 Terrence R. Lambert.
* Copyright (c) 1982, 1987, 1990 The Regents of the University of California.
diff --git a/sys/sparc64/sparc64/mem.c b/sys/sparc64/sparc64/mem.c
index f9b2535058c5..0df7bf2a0cef 100644
--- a/sys/sparc64/sparc64/mem.c
+++ b/sys/sparc64/sparc64/mem.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/sparc64/sparc64/pmap.c b/sys/sparc64/sparc64/pmap.c
index 585e84ebf5e3..4ae4ba4f4a4d 100644
--- a/sys/sparc64/sparc64/pmap.c
+++ b/sys/sparc64/sparc64/pmap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
* Copyright (c) 1994 John S. Dyson
diff --git a/sys/sparc64/sparc64/trap.c b/sys/sparc64/sparc64/trap.c
index 095a7a991a07..561cc0f17557 100644
--- a/sys/sparc64/sparc64/trap.c
+++ b/sys/sparc64/sparc64/trap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001, Jake Burkholder
* Copyright (C) 1994, David Greenman
* Copyright (c) 1990, 1993
diff --git a/sys/sparc64/sparc64/uio_machdep.c b/sys/sparc64/sparc64/uio_machdep.c
index fecd3d1338ae..e334d575d2c5 100644
--- a/sys/sparc64/sparc64/uio_machdep.c
+++ b/sys/sparc64/sparc64/uio_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 Alan L. Cox <alc@cs.rice.edu>
* Copyright (c) 1982, 1986, 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/sparc64/sparc64/vm_machdep.c b/sys/sparc64/sparc64/vm_machdep.c
index 858e5fc6f49c..70e11404b3d0 100644
--- a/sys/sparc64/sparc64/vm_machdep.c
+++ b/sys/sparc64/sparc64/vm_machdep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986 The Regents of the University of California.
* Copyright (c) 1989, 1990 William Jolitz
* Copyright (c) 1994 John Dyson
diff --git a/sys/sys/_callout.h b/sys/sys/_callout.h
index 650073d338bd..3ab58538accb 100644
--- a/sys/sys/_callout.h
+++ b/sys/sys/_callout.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/_iovec.h b/sys/sys/_iovec.h
index 48db271bbcaf..da9a16a6351e 100644
--- a/sys/sys/_iovec.h
+++ b/sys/sys/_iovec.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/_kstack_cache.h b/sys/sys/_kstack_cache.h
index 7271206c1503..61863b79c514 100644
--- a/sys/sys/_kstack_cache.h
+++ b/sys/sys/_kstack_cache.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009 Konstantin Belousov <kib@FreeBSD.org>
*
* Redistribution and use in source and binary forms, with or without
diff --git a/sys/sys/_rmlock.h b/sys/sys/_rmlock.h
index 8a3c871b4a67..89a25ee68798 100644
--- a/sys/sys/_rmlock.h
+++ b/sys/sys/_rmlock.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007 Stephan Uphoff <ups@FreeBSD.org>
* All rights reserved.
*
diff --git a/sys/sys/_sigset.h b/sys/sys/_sigset.h
index 4e5849253e6a..1b72c14f61ce 100644
--- a/sys/sys/_sigset.h
+++ b/sys/sys/_sigset.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/_sockaddr_storage.h b/sys/sys/_sockaddr_storage.h
index 189e16d8c3c2..9584b4c76788 100644
--- a/sys/sys/_sockaddr_storage.h
+++ b/sys/sys/_sockaddr_storage.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/_termios.h b/sys/sys/_termios.h
index 4cf0c2a4b884..7a68dee99148 100644
--- a/sys/sys/_termios.h
+++ b/sys/sys/_termios.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/_timespec.h b/sys/sys/_timespec.h
index fb1861102a47..d12d1f740e61 100644
--- a/sys/sys/_timespec.h
+++ b/sys/sys/_timespec.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/acct.h b/sys/sys/acct.h
index 9bf6800a4eb0..36c6a5e23d06 100644
--- a/sys/sys/acct.h
+++ b/sys/sys/acct.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993, 1994
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/bio.h b/sys/sys/bio.h
index 2192cac3f674..0691834e3a1d 100644
--- a/sys/sys/bio.h
+++ b/sys/sys/bio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/bitstring.h b/sys/sys/bitstring.h
index 18c91878d5e7..f15c34e61de3 100644
--- a/sys/sys/bitstring.h
+++ b/sys/sys/bitstring.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/blist.h b/sys/sys/blist.h
index 049f28c80894..22d834f71544 100644
--- a/sys/sys/blist.h
+++ b/sys/sys/blist.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1998 Matthew Dillon. All Rights Reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
diff --git a/sys/sys/buf.h b/sys/sys/buf.h
index 5d4f0dc6784e..77acac5b3c30 100644
--- a/sys/sys/buf.h
+++ b/sys/sys/buf.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/callout.h b/sys/sys/callout.h
index b219052fa4af..951298f8b369 100644
--- a/sys/sys/callout.h
+++ b/sys/sys/callout.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/cdefs.h b/sys/sys/cdefs.h
index 2ea974ea77c6..1686e1c73d21 100644
--- a/sys/sys/cdefs.h
+++ b/sys/sys/cdefs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/cfictl.h b/sys/sys/cfictl.h
index a5439e04fbe9..db5ecfe6a7c9 100644
--- a/sys/sys/cfictl.h
+++ b/sys/sys/cfictl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007, Juniper Networks, Inc.
* All rights reserved.
*
diff --git a/sys/sys/conf.h b/sys/sys/conf.h
index 90e2afe20529..d41d4707aac7 100644
--- a/sys/sys/conf.h
+++ b/sys/sys/conf.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 2000
diff --git a/sys/sys/cons.h b/sys/sys/cons.h
index 78cba61eed41..aded0459d1a9 100644
--- a/sys/sys/cons.h
+++ b/sys/sys/cons.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/sys/ctype.h b/sys/sys/ctype.h
index 57b848b59961..b2a1fa934432 100644
--- a/sys/sys/ctype.h
+++ b/sys/sys/ctype.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1988, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/dir.h b/sys/sys/dir.h
index 9dbfe9f4c42a..3c87370270e0 100644
--- a/sys/sys/dir.h
+++ b/sys/sys/dir.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/dirent.h b/sys/sys/dirent.h
index 472142f960b4..8d0aa687638d 100644
--- a/sys/sys/dirent.h
+++ b/sys/sys/dirent.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/disklabel.h b/sys/sys/disklabel.h
index b2728dc96579..6e24f82793fe 100644
--- a/sys/sys/disklabel.h
+++ b/sys/sys/disklabel.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/diskmbr.h b/sys/sys/diskmbr.h
index e6d399158ecb..7bd1e76d5e3b 100644
--- a/sys/sys/diskmbr.h
+++ b/sys/sys/diskmbr.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/dkstat.h b/sys/sys/dkstat.h
index 9a853739a0a7..5e2fb39557d5 100644
--- a/sys/sys/dkstat.h
+++ b/sys/sys/dkstat.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/domain.h b/sys/sys/domain.h
index 64da7ed73666..513d624b227c 100644
--- a/sys/sys/domain.h
+++ b/sys/sys/domain.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/errno.h b/sys/sys/errno.h
index 52e5a1d91511..122e1b7a180f 100644
--- a/sys/sys/errno.h
+++ b/sys/sys/errno.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/exec.h b/sys/sys/exec.h
index 12fc3be28f76..50b03963b175 100644
--- a/sys/sys/exec.h
+++ b/sys/sys/exec.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/fbio.h b/sys/sys/fbio.h
index 4aea3c37ab7d..9dfaa04b2439 100644
--- a/sys/sys/fbio.h
+++ b/sys/sys/fbio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/fcntl.h b/sys/sys/fcntl.h
index 48fb2de74d77..cce169b4e4a1 100644
--- a/sys/sys/fcntl.h
+++ b/sys/sys/fcntl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1990, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/file.h b/sys/sys/file.h
index 7950dcd39b4c..1ae5f9e68863 100644
--- a/sys/sys/file.h
+++ b/sys/sys/file.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/filedesc.h b/sys/sys/filedesc.h
index 9dfc13b925d0..b8da343e5ed2 100644
--- a/sys/sys/filedesc.h
+++ b/sys/sys/filedesc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/filio.h b/sys/sys/filio.h
index 64c16b5b3bfb..7899791f7bce 100644
--- a/sys/sys/filio.h
+++ b/sys/sys/filio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993, 1994
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/gmon.h b/sys/sys/gmon.h
index b273bde24ce1..47b5c5c17573 100644
--- a/sys/sys/gmon.h
+++ b/sys/sys/gmon.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/imgact.h b/sys/sys/imgact.h
index 6970a8e4fd4b..60c9b60a05d2 100644
--- a/sys/sys/imgact.h
+++ b/sys/sys/imgact.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993, David Greenman
* All rights reserved.
*
diff --git a/sys/sys/imgact_aout.h b/sys/sys/imgact_aout.h
index 993058b5c415..f7cad87abb49 100644
--- a/sys/sys/imgact_aout.h
+++ b/sys/sys/imgact_aout.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/ioccom.h b/sys/sys/ioccom.h
index c05e06b56ac4..1fa05d0a8006 100644
--- a/sys/sys/ioccom.h
+++ b/sys/sys/ioccom.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/ioctl.h b/sys/sys/ioctl.h
index a12ed75a129a..e63a64d25ed0 100644
--- a/sys/sys/ioctl.h
+++ b/sys/sys/ioctl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993, 1994
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/ioctl_compat.h b/sys/sys/ioctl_compat.h
index 117e65763766..8ec21990345e 100644
--- a/sys/sys/ioctl_compat.h
+++ b/sys/sys/ioctl_compat.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/ipc.h b/sys/sys/ipc.h
index 801c3a50aa47..589aa43c2b7e 100644
--- a/sys/sys/ipc.h
+++ b/sys/sys/ipc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/sys/ktrace.h b/sys/sys/ktrace.h
index 03cd5cc17010..d2187b79eb43 100644
--- a/sys/sys/ktrace.h
+++ b/sys/sys/ktrace.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/libkern.h b/sys/sys/libkern.h
index ee765580fd4f..91620f94959a 100644
--- a/sys/sys/libkern.h
+++ b/sys/sys/libkern.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/limits.h b/sys/sys/limits.h
index 2c0172d000cc..d4fb8b7e04e3 100644
--- a/sys/sys/limits.h
+++ b/sys/sys/limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/lockf.h b/sys/sys/lockf.h
index b2051874fdae..6f3c8d53346c 100644
--- a/sys/sys/lockf.h
+++ b/sys/sys/lockf.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/malloc.h b/sys/sys/malloc.h
index 7a1549e9cefc..e2e8100d8ae5 100644
--- a/sys/sys/malloc.h
+++ b/sys/sys/malloc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1993
* The Regents of the University of California.
* Copyright (c) 2005, 2009 Robert N. M. Watson
diff --git a/sys/sys/mbuf.h b/sys/sys/mbuf.h
index 5e6865fe8e41..ba1e88c6175d 100644
--- a/sys/sys/mbuf.h
+++ b/sys/sys/mbuf.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993
* The Regents of the University of California.
* All rights reserved.
diff --git a/sys/sys/mdioctl.h b/sys/sys/mdioctl.h
index 8f6a2d7e9d31..73ec2cdca1a8 100644
--- a/sys/sys/mdioctl.h
+++ b/sys/sys/mdioctl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/sys/mman.h b/sys/sys/mman.h
index c099e22427ca..b2fad0e47579 100644
--- a/sys/sys/mman.h
+++ b/sys/sys/mman.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/mount.h b/sys/sys/mount.h
index 152b2586153c..362c54e92306 100644
--- a/sys/sys/mount.h
+++ b/sys/sys/mount.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/mpt_ioctl.h b/sys/sys/mpt_ioctl.h
index 3f17433a2bfd..527334594faf 100644
--- a/sys/sys/mpt_ioctl.h
+++ b/sys/sys/mpt_ioctl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Yahoo!, Inc.
* All rights reserved.
* Written by: John Baldwin <jhb@FreeBSD.org>
diff --git a/sys/sys/msgbuf.h b/sys/sys/msgbuf.h
index e3a94e5e5320..731f1618fb54 100644
--- a/sys/sys/msgbuf.h
+++ b/sys/sys/msgbuf.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1981, 1984, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/mtio.h b/sys/sys/mtio.h
index f261f168b56a..d36125b20c39 100644
--- a/sys/sys/mtio.h
+++ b/sys/sys/mtio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/namei.h b/sys/sys/namei.h
index 61bad3161a55..8ccfee292bd4 100644
--- a/sys/sys/namei.h
+++ b/sys/sys/namei.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/nlist_aout.h b/sys/sys/nlist_aout.h
index 79260ad68a8f..0e1fa284de1e 100644
--- a/sys/sys/nlist_aout.h
+++ b/sys/sys/nlist_aout.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/param.h b/sys/sys/param.h
index 6dcfd4300d76..565907675519 100644
--- a/sys/sys/param.h
+++ b/sys/sys/param.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/pcpu.h b/sys/sys/pcpu.h
index 41756a84eddc..a116b62d253e 100644
--- a/sys/sys/pcpu.h
+++ b/sys/sys/pcpu.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001 Wind River Systems, Inc.
* All rights reserved.
* Written by: John Baldwin <jhb@FreeBSD.org>
diff --git a/sys/sys/proc.h b/sys/sys/proc.h
index 7f455577f090..4af92a8297b8 100644
--- a/sys/sys/proc.h
+++ b/sys/sys/proc.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/protosw.h b/sys/sys/protosw.h
index 33cc2074ffe9..096b507776e1 100644
--- a/sys/sys/protosw.h
+++ b/sys/sys/protosw.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/ptrace.h b/sys/sys/ptrace.h
index 6ae46b246b7c..e41f7a3ef024 100644
--- a/sys/sys/ptrace.h
+++ b/sys/sys/ptrace.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1984, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/queue.h b/sys/sys/queue.h
index 379f2150a17b..732141288ee7 100644
--- a/sys/sys/queue.h
+++ b/sys/sys/queue.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/reboot.h b/sys/sys/reboot.h
index 9dbad4c2c4b0..d0dff6098c22 100644
--- a/sys/sys/reboot.h
+++ b/sys/sys/reboot.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/resource.h b/sys/sys/resource.h
index cf34e715e275..08bb09b4a645 100644
--- a/sys/sys/resource.h
+++ b/sys/sys/resource.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/resourcevar.h b/sys/sys/resourcevar.h
index a3e2cb0698d4..d28297f3d0b4 100644
--- a/sys/sys/resourcevar.h
+++ b/sys/sys/resourcevar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/rmlock.h b/sys/sys/rmlock.h
index 891fff13bee1..b065df42b6f4 100644
--- a/sys/sys/rmlock.h
+++ b/sys/sys/rmlock.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007 Stephan Uphoff <ups@FreeBSD.org>
* All rights reserved.
*
diff --git a/sys/sys/select.h b/sys/sys/select.h
index 3426dda8c415..15d59cbc68dd 100644
--- a/sys/sys/select.h
+++ b/sys/sys/select.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/selinfo.h b/sys/sys/selinfo.h
index 85de231eff1a..c5f3ad6b80a4 100644
--- a/sys/sys/selinfo.h
+++ b/sys/sys/selinfo.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/sglist.h b/sys/sys/sglist.h
index 00fedd75c899..5674416c07af 100644
--- a/sys/sys/sglist.h
+++ b/sys/sys/sglist.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008 Yahoo!, Inc.
* All rights reserved.
* Written by: John Baldwin <jhb@FreeBSD.org>
diff --git a/sys/sys/sigio.h b/sys/sys/sigio.h
index 4f28f71c4164..0a4369e07056 100644
--- a/sys/sys/sigio.h
+++ b/sys/sys/sigio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/signal.h b/sys/sys/signal.h
index bf19af746836..0c9b198855c6 100644
--- a/sys/sys/signal.h
+++ b/sys/sys/signal.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/signalvar.h b/sys/sys/signalvar.h
index 335de110566b..3b5f750db5c9 100644
--- a/sys/sys/signalvar.h
+++ b/sys/sys/signalvar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/sockbuf.h b/sys/sys/sockbuf.h
index ad675b360aae..175538071a18 100644
--- a/sys/sys/sockbuf.h
+++ b/sys/sys/sockbuf.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/socket.h b/sys/sys/socket.h
index 95fddcb2d25c..2e6e9fc5550a 100644
--- a/sys/sys/socket.h
+++ b/sys/sys/socket.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/socketvar.h b/sys/sys/socketvar.h
index 9c5709fb4230..f226a788ff48 100644
--- a/sys/sys/socketvar.h
+++ b/sys/sys/socketvar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/sockio.h b/sys/sys/sockio.h
index 4e57e4b0071a..cc335e88707c 100644
--- a/sys/sys/sockio.h
+++ b/sys/sys/sockio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/sockopt.h b/sys/sys/sockopt.h
index 029e5b4a3518..7f19ecf886e5 100644
--- a/sys/sys/sockopt.h
+++ b/sys/sys/sockopt.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/stat.h b/sys/sys/stat.h
index 95a42b24716a..df9cbd4489cf 100644
--- a/sys/sys/stat.h
+++ b/sys/sys/stat.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/sun_disklabel.h b/sys/sys/sun_disklabel.h
index be989ba8c3de..942e1d3d11c2 100644
--- a/sys/sys/sun_disklabel.h
+++ b/sys/sys/sun_disklabel.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 2004,2005 Joerg Wunsch
diff --git a/sys/sys/sysctl.h b/sys/sys/sysctl.h
index 5fcdc11630c1..25f7072ea77a 100644
--- a/sys/sys/sysctl.h
+++ b/sys/sys/sysctl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/sysent.h b/sys/sys/sysent.h
index 329268494219..547b7b00bfe5 100644
--- a/sys/sys/sysent.h
+++ b/sys/sys/sysent.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1988, 1991 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/sys/syslimits.h b/sys/sys/syslimits.h
index 78419faff424..508c29b3a72b 100644
--- a/sys/sys/syslimits.h
+++ b/sys/sys/syslimits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/syslog.h b/sys/sys/syslog.h
index f31cfb97a195..071b68427105 100644
--- a/sys/sys/syslog.h
+++ b/sys/sys/syslog.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/systm.h b/sys/sys/systm.h
index 1ee9b22b81b9..a732cfc304c8 100644
--- a/sys/sys/systm.h
+++ b/sys/sys/systm.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1988, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/time.h b/sys/sys/time.h
index c75c75bd3296..e02586065dff 100644
--- a/sys/sys/time.h
+++ b/sys/sys/time.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/timeb.h b/sys/sys/timeb.h
index f6fb79e60604..001ec3b5cfaf 100644
--- a/sys/sys/timeb.h
+++ b/sys/sys/timeb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/times.h b/sys/sys/times.h
index f1bf3f1a3570..0c690e5635fc 100644
--- a/sys/sys/times.h
+++ b/sys/sys/times.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/timespec.h b/sys/sys/timespec.h
index b39420120dc6..fa3812a08388 100644
--- a/sys/sys/timespec.h
+++ b/sys/sys/timespec.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/ttycom.h b/sys/sys/ttycom.h
index 57b163e76665..5aabb074a009 100644
--- a/sys/sys/ttycom.h
+++ b/sys/sys/ttycom.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993, 1994
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/ttydefaults.h b/sys/sys/ttydefaults.h
index e18a15d36725..c269c56fd23f 100644
--- a/sys/sys/ttydefaults.h
+++ b/sys/sys/ttydefaults.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/types.h b/sys/sys/types.h
index eacbc1ba0c49..9009cc9dfd2f 100644
--- a/sys/sys/types.h
+++ b/sys/sys/types.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/sys/ucred.h b/sys/sys/ucred.h
index f10af6aefa5e..e2e0c998bff8 100644
--- a/sys/sys/ucred.h
+++ b/sys/sys/ucred.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/uio.h b/sys/sys/uio.h
index f714728bdce7..84f9520caf4d 100644
--- a/sys/sys/uio.h
+++ b/sys/sys/uio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/un.h b/sys/sys/un.h
index 27d6a499c447..f83652e07de1 100644
--- a/sys/sys/un.h
+++ b/sys/sys/un.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/unistd.h b/sys/sys/unistd.h
index 28e270106fb2..668f8cf42651 100644
--- a/sys/sys/unistd.h
+++ b/sys/sys/unistd.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/unpcb.h b/sys/sys/unpcb.h
index 34a4d7392488..b348a889b2c2 100644
--- a/sys/sys/unpcb.h
+++ b/sys/sys/unpcb.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/user.h b/sys/sys/user.h
index 548a86e9545b..f5353f15b0fc 100644
--- a/sys/sys/user.h
+++ b/sys/sys/user.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California.
* Copyright (c) 2007 Robert N. M. Watson
diff --git a/sys/sys/utsname.h b/sys/sys/utsname.h
index e85d636ce775..27d3c25e42a3 100644
--- a/sys/sys/utsname.h
+++ b/sys/sys/utsname.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/vmmeter.h b/sys/sys/vmmeter.h
index 0c94b9d18eb6..33d96b26973b 100644
--- a/sys/sys/vmmeter.h
+++ b/sys/sys/vmmeter.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/vnode.h b/sys/sys/vnode.h
index 8a92f2b9671f..731381ed9837 100644
--- a/sys/sys/vnode.h
+++ b/sys/sys/vnode.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/sys/wait.h b/sys/sys/wait.h
index 7a36d9d1095e..e34faef3d803 100644
--- a/sys/sys/wait.h
+++ b/sys/sys/wait.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/tools/makeobjops.awk b/sys/tools/makeobjops.awk
index 140b6467b327..367354148a3e 100644
--- a/sys/tools/makeobjops.awk
+++ b/sys/tools/makeobjops.awk
@@ -1,6 +1,8 @@
#!/usr/bin/awk -f
#-
+# SPDX-License-Identifier: BSD-3-Clause
+#
# Copyright (c) 1992, 1993
# The Regents of the University of California. All rights reserved.
#
diff --git a/sys/tools/vnode_if.awk b/sys/tools/vnode_if.awk
index 37dbb8e5ba23..966d0a951e98 100644
--- a/sys/tools/vnode_if.awk
+++ b/sys/tools/vnode_if.awk
@@ -1,6 +1,8 @@
#!/usr/bin/awk -f
#-
+# SPDX-License-Identifier: BSD-3-Clause
+#
# Copyright (c) 1992, 1993
# The Regents of the University of California. All rights reserved.
#
diff --git a/sys/ufs/ffs/ffs_alloc.c b/sys/ufs/ffs/ffs_alloc.c
index bd78b760442f..5660af184c07 100644
--- a/sys/ufs/ffs/ffs_alloc.c
+++ b/sys/ufs/ffs/ffs_alloc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 Networks Associates Technology, Inc.
* All rights reserved.
*
diff --git a/sys/ufs/ffs/ffs_balloc.c b/sys/ufs/ffs/ffs_balloc.c
index 2bc0fc40f630..02e961a37bb3 100644
--- a/sys/ufs/ffs/ffs_balloc.c
+++ b/sys/ufs/ffs/ffs_balloc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 Networks Associates Technology, Inc.
* All rights reserved.
*
diff --git a/sys/ufs/ffs/ffs_extern.h b/sys/ufs/ffs/ffs_extern.h
index 801af2681966..5e9be1ea914a 100644
--- a/sys/ufs/ffs/ffs_extern.h
+++ b/sys/ufs/ffs/ffs_extern.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ufs/ffs/ffs_inode.c b/sys/ufs/ffs/ffs_inode.c
index 8d74b4e3ac3d..6a26ef97189a 100644
--- a/sys/ufs/ffs/ffs_inode.c
+++ b/sys/ufs/ffs/ffs_inode.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ufs/ffs/ffs_subr.c b/sys/ufs/ffs/ffs_subr.c
index 6f1b8e70bcf9..5a07ab5ae106 100644
--- a/sys/ufs/ffs/ffs_subr.c
+++ b/sys/ufs/ffs/ffs_subr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ufs/ffs/ffs_tables.c b/sys/ufs/ffs/ffs_tables.c
index d42c2b5e1b46..cb00db256e9b 100644
--- a/sys/ufs/ffs/ffs_tables.c
+++ b/sys/ufs/ffs/ffs_tables.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ufs/ffs/ffs_vfsops.c b/sys/ufs/ffs/ffs_vfsops.c
index b9a1ec412448..8449fddae2db 100644
--- a/sys/ufs/ffs/ffs_vfsops.c
+++ b/sys/ufs/ffs/ffs_vfsops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ufs/ffs/ffs_vnops.c b/sys/ufs/ffs/ffs_vnops.c
index 5ee9ff5fc38d..5ecb49e2f1e9 100644
--- a/sys/ufs/ffs/ffs_vnops.c
+++ b/sys/ufs/ffs/ffs_vnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002, 2003 Networks Associates Technology, Inc.
* All rights reserved.
*
diff --git a/sys/ufs/ffs/fs.h b/sys/ufs/ffs/fs.h
index 8315b3f359f3..cc0a480f253e 100644
--- a/sys/ufs/ffs/fs.h
+++ b/sys/ufs/ffs/fs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ufs/ufs/dir.h b/sys/ufs/ufs/dir.h
index 71ea16cb35e4..4b68e10b571b 100644
--- a/sys/ufs/ufs/dir.h
+++ b/sys/ufs/ufs/dir.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/ufs/ufs/inode.h b/sys/ufs/ufs/inode.h
index de51c138eb06..1bd53a78699b 100644
--- a/sys/ufs/ufs/inode.h
+++ b/sys/ufs/ufs/inode.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/ufs/ufs/quota.h b/sys/ufs/ufs/quota.h
index 6826113da293..e154f8234705 100644
--- a/sys/ufs/ufs/quota.h
+++ b/sys/ufs/ufs/quota.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ufs/ufs/ufs_bmap.c b/sys/ufs/ufs/ufs_bmap.c
index f2be75093e14..3b03dd29198b 100644
--- a/sys/ufs/ufs/ufs_bmap.c
+++ b/sys/ufs/ufs/ufs_bmap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/ufs/ufs/ufs_extern.h b/sys/ufs/ufs/ufs_extern.h
index f7f9158c7232..03a4ab678831 100644
--- a/sys/ufs/ufs/ufs_extern.h
+++ b/sys/ufs/ufs/ufs_extern.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ufs/ufs/ufs_inode.c b/sys/ufs/ufs/ufs_inode.c
index 191397726755..7ef5e6fb8ad8 100644
--- a/sys/ufs/ufs/ufs_inode.c
+++ b/sys/ufs/ufs/ufs_inode.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993, 1995
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/ufs/ufs/ufs_lookup.c b/sys/ufs/ufs/ufs_lookup.c
index 7cfb29a40c4a..944eeff9919d 100644
--- a/sys/ufs/ufs/ufs_lookup.c
+++ b/sys/ufs/ufs/ufs_lookup.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/ufs/ufs/ufs_quota.c b/sys/ufs/ufs/ufs_quota.c
index 7dd0fc8b3bd4..25133b834861 100644
--- a/sys/ufs/ufs/ufs_quota.c
+++ b/sys/ufs/ufs/ufs_quota.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1990, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/ufs/ufs/ufs_vfsops.c b/sys/ufs/ufs/ufs_vfsops.c
index 02a5c862672d..cf5b1d792aef 100644
--- a/sys/ufs/ufs/ufs_vfsops.c
+++ b/sys/ufs/ufs/ufs_vfsops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/ufs/ufs/ufs_vnops.c b/sys/ufs/ufs/ufs_vnops.c
index c9cc6475316a..65e6e8a1a39a 100644
--- a/sys/ufs/ufs/ufs_vnops.c
+++ b/sys/ufs/ufs/ufs_vnops.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993, 1995
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/sys/ufs/ufs/ufsmount.h b/sys/ufs/ufs/ufsmount.h
index 5585a73ca38f..eab8c1603004 100644
--- a/sys/ufs/ufs/ufsmount.h
+++ b/sys/ufs/ufs/ufsmount.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/device_pager.c b/sys/vm/device_pager.c
index a02c027a0c68..e84111eb4435 100644
--- a/sys/vm/device_pager.c
+++ b/sys/vm/device_pager.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 University of Utah.
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/vm/pmap.h b/sys/vm/pmap.h
index e333e574ba9b..669fe784b323 100644
--- a/sys/vm/pmap.h
+++ b/sys/vm/pmap.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/swap_pager.h b/sys/vm/swap_pager.h
index cf117a77cb45..76456a40e018 100644
--- a/sys/vm/swap_pager.h
+++ b/sys/vm/swap_pager.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 University of Utah.
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/vm/vm.h b/sys/vm/vm.h
index d0945a3d853a..5b1616c0eeef 100644
--- a/sys/vm/vm.h
+++ b/sys/vm/vm.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_extern.h b/sys/vm/vm_extern.h
index d67ba18c94a5..114734ad2f0a 100644
--- a/sys/vm/vm_extern.h
+++ b/sys/vm/vm_extern.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_glue.c b/sys/vm/vm_glue.c
index da4200f1caa8..05a120dd6109 100644
--- a/sys/vm/vm_glue.c
+++ b/sys/vm/vm_glue.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_init.c b/sys/vm/vm_init.c
index 0d8e29f72bc4..d46c6060aa30 100644
--- a/sys/vm/vm_init.c
+++ b/sys/vm/vm_init.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_kern.c b/sys/vm/vm_kern.c
index 8b95d70e205b..8eb851024459 100644
--- a/sys/vm/vm_kern.c
+++ b/sys/vm/vm_kern.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_kern.h b/sys/vm/vm_kern.h
index 6f25347257e0..b49aa524b32a 100644
--- a/sys/vm/vm_kern.h
+++ b/sys/vm/vm_kern.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c
index 225f522a127d..3e6f036e49a8 100644
--- a/sys/vm/vm_map.c
+++ b/sys/vm/vm_map.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_map.h b/sys/vm/vm_map.h
index 78f3f31c226a..e4f93e4c8fd4 100644
--- a/sys/vm/vm_map.h
+++ b/sys/vm/vm_map.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_meter.c b/sys/vm/vm_meter.c
index 50a8bdce2963..09a7a82addeb 100644
--- a/sys/vm/vm_meter.c
+++ b/sys/vm/vm_meter.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1986, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_mmap.c b/sys/vm/vm_mmap.c
index 0d02c529b920..a0b72d7d28f0 100644
--- a/sys/vm/vm_mmap.c
+++ b/sys/vm/vm_mmap.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c
index 1cd6eb589b9f..08827dfd3508 100644
--- a/sys/vm/vm_object.c
+++ b/sys/vm/vm_object.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_object.h b/sys/vm/vm_object.h
index 385437ccf8ce..d51158f828e8 100644
--- a/sys/vm/vm_object.h
+++ b/sys/vm/vm_object.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c
index 4efc3d9f2d87..fbf6c584811e 100644
--- a/sys/vm/vm_page.c
+++ b/sys/vm/vm_page.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991 Regents of the University of California.
* All rights reserved.
* Copyright (c) 1998 Matthew Dillon. All Rights Reserved.
diff --git a/sys/vm/vm_page.h b/sys/vm/vm_page.h
index 17f45c87153d..a75b6c521f5c 100644
--- a/sys/vm/vm_page.h
+++ b/sys/vm/vm_page.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_pageout.h b/sys/vm/vm_pageout.h
index f0c28835eba5..75e3a1475186 100644
--- a/sys/vm/vm_pageout.h
+++ b/sys/vm/vm_pageout.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_pager.c b/sys/vm/vm_pager.c
index a50209908ccb..a9e1ffbc6abc 100644
--- a/sys/vm/vm_pager.c
+++ b/sys/vm/vm_pager.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_pager.h b/sys/vm/vm_pager.h
index 7a5b31fdf750..4e23def66733 100644
--- a/sys/vm/vm_pager.h
+++ b/sys/vm/vm_pager.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 University of Utah.
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/vm/vm_param.h b/sys/vm/vm_param.h
index ff36bbb6d1d8..4ed7635de3a1 100644
--- a/sys/vm/vm_param.h
+++ b/sys/vm/vm_param.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/vm/vm_unix.c b/sys/vm/vm_unix.c
index b9bd4bf9dac6..150f6b15995a 100644
--- a/sys/vm/vm_unix.c
+++ b/sys/vm/vm_unix.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/vm/vnode_pager.h b/sys/vm/vnode_pager.h
index 2399c4ee85b0..1d6452fb6c30 100644
--- a/sys/vm/vnode_pager.h
+++ b/sys/vm/vnode_pager.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 University of Utah.
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/sys/x86/include/_limits.h b/sys/x86/include/_limits.h
index cb44fd3c55f8..84efd436a089 100644
--- a/sys/x86/include/_limits.h
+++ b/sys/x86/include/_limits.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sys/x86/include/endian.h b/sys/x86/include/endian.h
index 135c29729632..9c39f4fddf80 100644
--- a/sys/x86/include/endian.h
+++ b/sys/x86/include/endian.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1991 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/x86/include/float.h b/sys/x86/include/float.h
index 32e338efb2c0..5d8c9737d298 100644
--- a/sys/x86/include/float.h
+++ b/sys/x86/include/float.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989 Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/x86/include/frame.h b/sys/x86/include/frame.h
index cd95718d8c45..2ea09dfdc35f 100644
--- a/sys/x86/include/frame.h
+++ b/sys/x86/include/frame.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2003 Peter Wemm.
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
diff --git a/sys/x86/include/psl.h b/sys/x86/include/psl.h
index 274816b31b2f..c178821cc9a0 100644
--- a/sys/x86/include/psl.h
+++ b/sys/x86/include/psl.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/sys/x86/include/ptrace.h b/sys