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authorPedro F. Giffuni <pfg@FreeBSD.org>2017-11-20 19:49:47 +0000
committerPedro F. Giffuni <pfg@FreeBSD.org>2017-11-20 19:49:47 +0000
commit8a16b7a18f5d0b031f09832fd7752fba717e2a97 (patch)
tree5827510e6ce5a4c2c06381904731bd7dfefbfde0
parent2321c474185e657ad1bdb4ef0a323cb10ba09cfc (diff)
downloadsrc-8a16b7a18f5d0b031f09832fd7752fba717e2a97.tar.gz
src-8a16b7a18f5d0b031f09832fd7752fba717e2a97.zip
General further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
Notes
Notes: svn path=/head/; revision=326025
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-rw-r--r--usr.sbin/lpr/lpd/modes.c2
-rw-r--r--usr.sbin/lpr/lpd/printjob.c4
-rw-r--r--usr.sbin/lpr/lpd/recvjob.c4
-rw-r--r--usr.sbin/lpr/lpq/lpq.c4
-rw-r--r--usr.sbin/lpr/lprm/lprm.c4
-rw-r--r--usr.sbin/lpr/lptest/lptest.c4
-rw-r--r--usr.sbin/lpr/pac/pac.c4
-rw-r--r--usr.sbin/makefs/ffs/ffs_alloc.c4
-rw-r--r--usr.sbin/makefs/ffs/ffs_balloc.c4
-rw-r--r--usr.sbin/makefs/ffs/ffs_extern.h2
-rw-r--r--usr.sbin/makefs/ffs/ffs_subr.c4
-rw-r--r--usr.sbin/makefs/ffs/mkfs.c4
-rw-r--r--usr.sbin/makefs/ffs/ufs_bmap.c4
-rw-r--r--usr.sbin/makefs/ffs/ufs_inode.h4
-rw-r--r--usr.sbin/mld6query/mld6.c4
-rw-r--r--usr.sbin/mountd/mountd.c4
-rw-r--r--usr.sbin/mountd/pathnames.h4
-rw-r--r--usr.sbin/mptutil/mpt_cam.c2
-rw-r--r--usr.sbin/mptutil/mpt_cmd.c2
-rw-r--r--usr.sbin/mptutil/mpt_config.c2
-rw-r--r--usr.sbin/mptutil/mpt_drive.c2
-rw-r--r--usr.sbin/mptutil/mpt_evt.c2
-rw-r--r--usr.sbin/mptutil/mpt_show.c2
-rw-r--r--usr.sbin/mptutil/mpt_volume.c2
-rw-r--r--usr.sbin/mptutil/mptutil.c2
-rw-r--r--usr.sbin/mptutil/mptutil.h2
-rw-r--r--usr.sbin/nandsim/nandsim_rcfile.c2
-rw-r--r--usr.sbin/nandsim/nandsim_rcfile.h4
-rw-r--r--usr.sbin/ndp/ndp.c4
-rw-r--r--usr.sbin/nfsd/nfsd.c4
-rw-r--r--usr.sbin/pciconf/cap.c2
-rw-r--r--usr.sbin/pciconf/pciconf.h2
-rw-r--r--usr.sbin/ppp/slcompress.c2
-rw-r--r--usr.sbin/ppp/slcompress.h4
-rw-r--r--usr.sbin/pstat/pstat.c2
-rw-r--r--usr.sbin/pwd_mkdb/pwd_mkdb.c2
-rw-r--r--usr.sbin/quotaon/quotaon.c4
-rw-r--r--usr.sbin/repquota/repquota.c4
-rw-r--r--usr.sbin/rip6query/rip6query.c4
-rw-r--r--usr.sbin/rmt/rmt.c4
-rw-r--r--usr.sbin/route6d/misc/cksum.c4
-rw-r--r--usr.sbin/route6d/route6d.c4
-rw-r--r--usr.sbin/route6d/route6d.h4
-rw-r--r--usr.sbin/rpcbind/check_bound.c2
-rw-r--r--usr.sbin/rpcbind/pmap_svc.c2
-rw-r--r--usr.sbin/rpcbind/rpcb_stat.c2
-rw-r--r--usr.sbin/rpcbind/rpcb_svc.c2
-rw-r--r--usr.sbin/rpcbind/rpcb_svc_4.c2
-rw-r--r--usr.sbin/rpcbind/rpcb_svc_com.c2
-rw-r--r--usr.sbin/rpcbind/rpcbind.c2
-rw-r--r--usr.sbin/rpcbind/rpcbind.h2
-rw-r--r--usr.sbin/rpcbind/warmstart.c2
-rw-r--r--usr.sbin/rrenumd/lexer.l4
-rw-r--r--usr.sbin/rrenumd/parser.y4
-rw-r--r--usr.sbin/rrenumd/rrenumd.c4
-rw-r--r--usr.sbin/rtadvd/advcap.c4
-rw-r--r--usr.sbin/rtadvd/config.c4
-rw-r--r--usr.sbin/rtadvd/config.h4
-rw-r--r--usr.sbin/rtadvd/if.c4
-rw-r--r--usr.sbin/rtadvd/if.h4
-rw-r--r--usr.sbin/rtadvd/rrenum.c4
-rw-r--r--usr.sbin/rtadvd/rrenum.h4
-rw-r--r--usr.sbin/rtadvd/rtadvd.c4
-rw-r--r--usr.sbin/rtadvd/rtadvd.h4
-rw-r--r--usr.sbin/rtadvd/timer.c4
-rw-r--r--usr.sbin/rtadvd/timer.h4
-rw-r--r--usr.sbin/rtadvd/timer_subr.c4
-rw-r--r--usr.sbin/rtadvd/timer_subr.h4
-rw-r--r--usr.sbin/rtsold/dump.c4
-rw-r--r--usr.sbin/rtsold/if.c4
-rw-r--r--usr.sbin/rtsold/probe.c4
-rw-r--r--usr.sbin/rtsold/rtsock.c4
-rw-r--r--usr.sbin/rtsold/rtsol.c4
-rw-r--r--usr.sbin/rtsold/rtsold.c4
-rw-r--r--usr.sbin/rtsold/rtsold.h4
-rw-r--r--usr.sbin/rwhod/rwhod.c2
-rw-r--r--usr.sbin/setfib/setfib.c4
-rw-r--r--usr.sbin/syslogd/pathnames.h4
-rw-r--r--usr.sbin/syslogd/syslogd.c4
-rw-r--r--usr.sbin/timed/timed/acksend.c2
-rw-r--r--usr.sbin/timed/timed/byteorder.c2
-rw-r--r--usr.sbin/timed/timed/candidate.c2
-rw-r--r--usr.sbin/timed/timed/cksum.c2
-rw-r--r--usr.sbin/timed/timed/correct.c2
-rw-r--r--usr.sbin/timed/timed/extern.h2
-rw-r--r--usr.sbin/timed/timed/globals.h2
-rw-r--r--usr.sbin/timed/timed/master.c2
-rw-r--r--usr.sbin/timed/timed/measure.c2
-rw-r--r--usr.sbin/timed/timed/networkdelta.c2
-rw-r--r--usr.sbin/timed/timed/pathnames.h2
-rw-r--r--usr.sbin/timed/timed/readmsg.c2
-rw-r--r--usr.sbin/timed/timed/slave.c2
-rw-r--r--usr.sbin/timed/timed/timed.c2
-rw-r--r--usr.sbin/timed/timedc/cmds.c2
-rw-r--r--usr.sbin/timed/timedc/cmdtab.c4
-rw-r--r--usr.sbin/timed/timedc/extern.h2
-rw-r--r--usr.sbin/timed/timedc/timedc.c2
-rw-r--r--usr.sbin/timed/timedc/timedc.h2
-rw-r--r--usr.sbin/traceroute6/traceroute6.c4
-rw-r--r--usr.sbin/trpt/trpt.c4
-rw-r--r--usr.sbin/vipw/vipw.c4
1248 files changed, 3042 insertions, 544 deletions
diff --git a/bin/cat/cat.c b/bin/cat/cat.c
index 57d48028906e..4632b88f56c2 100644
--- a/bin/cat/cat.c
+++ b/bin/cat/cat.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/bin/chflags/chflags.c b/bin/chflags/chflags.c
index 24a1fc130b49..999df04338a4 100644
--- a/bin/chflags/chflags.c
+++ b/bin/chflags/chflags.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/bin/chmod/chmod.c b/bin/chmod/chmod.c
index 10d6099e7b72..07b7c37312d5 100644
--- a/bin/chmod/chmod.c
+++ b/bin/chmod/chmod.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/bin/cp/cp.c b/bin/cp/cp.c
index c6d6ff914e3c..6c9a57d30d78 100644
--- a/bin/cp/cp.c
+++ b/bin/cp/cp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/bin/cp/extern.h b/bin/cp/extern.h
index 734c43135aaa..65360ccaf6c1 100644
--- a/bin/cp/extern.h
+++ b/bin/cp/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/bin/cp/utils.c b/bin/cp/utils.c
index cf89a77cdb73..3c76e85e493f 100644
--- a/bin/cp/utils.c
+++ b/bin/cp/utils.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.
*
diff --git a/bin/date/date.c b/bin/date/date.c
index 7f2e1b28a64c..089b392c22ed 100644
--- a/bin/date/date.c
+++ b/bin/date/date.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1987, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/bin/date/extern.h b/bin/date/extern.h
index 9132663f59ad..509f77e95fd3 100644
--- a/bin/date/extern.h
+++ b/bin/date/extern.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/bin/date/netdate.c b/bin/date/netdate.c
index d10801947cb4..ab16951e85ac 100644
--- a/bin/date/netdate.c
+++ b/bin/date/netdate.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/bin/dd/args.c b/bin/dd/args.c
index 7a39ada74db1..4a2f13f96b08 100644
--- a/bin/dd/args.c
+++ b/bin/dd/args.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.
*
diff --git a/bin/dd/conv.c b/bin/dd/conv.c
index 5d8e771e33dc..ef5194ee1e08 100644
--- a/bin/dd/conv.c
+++ b/bin/dd/conv.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.
*
diff --git a/bin/dd/conv_tab.c b/bin/dd/conv_tab.c
index 1419fb62db56..36e23531bbbb 100644
--- a/bin/dd/conv_tab.c
+++ b/bin/dd/conv_tab.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/bin/dd/dd.c b/bin/dd/dd.c
index 3ac110355dec..6ccc36011ec8 100644
--- a/bin/dd/dd.c
+++ b/bin/dd/dd.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.
*
diff --git a/bin/dd/dd.h b/bin/dd/dd.h
index 932530262526..e67f0657d692 100644
--- a/bin/dd/dd.h
+++ b/bin/dd/dd.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/bin/dd/extern.h b/bin/dd/extern.h
index 905c91eeb42a..885f40e330d0 100644
--- a/bin/dd/extern.h
+++ b/bin/dd/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/bin/dd/misc.c b/bin/dd/misc.c
index d4c28e968680..cd1db9e0386b 100644
--- a/bin/dd/misc.c
+++ b/bin/dd/misc.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.
*
diff --git a/bin/dd/position.c b/bin/dd/position.c
index a4f3b46f167e..0bd8edcda1e9 100644
--- a/bin/dd/position.c
+++ b/bin/dd/position.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.
*
diff --git a/bin/df/df.c b/bin/df/df.c
index 4373a9b117e8..00f782f2c92f 100644
--- a/bin/df/df.c
+++ b/bin/df/df.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1990, 1993, 1994
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
diff --git a/bin/domainname/domainname.c b/bin/domainname/domainname.c
index e9c159ec42fc..cd14778221c3 100644
--- a/bin/domainname/domainname.c
+++ b/bin/domainname/domainname.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/bin/echo/echo.c b/bin/echo/echo.c
index 713cbc9d53e4..807a2105374a 100644
--- a/bin/echo/echo.c
+++ b/bin/echo/echo.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/bin/ed/cbc.c b/bin/ed/cbc.c
index 507d454db898..7e1d03c3c634 100644
--- a/bin/ed/cbc.c
+++ b/bin/ed/cbc.c
@@ -1,5 +1,7 @@
/* cbc.c: This file contains the encryption routines for the ed line editor */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
*
diff --git a/bin/hostname/hostname.c b/bin/hostname/hostname.c
index bb9756d03860..d5cc6b1cfff2 100644
--- a/bin/hostname/hostname.c
+++ b/bin/hostname/hostname.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/bin/kill/kill.c b/bin/kill/kill.c
index 095244638c65..201ab9aaf3e9 100644
--- a/bin/kill/kill.c
+++ b/bin/kill/kill.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/bin/ln/ln.c b/bin/ln/ln.c
index 04fb492ab5fe..e37dee361b19 100644
--- a/bin/ln/ln.c
+++ b/bin/ln/ln.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/bin/ls/cmp.c b/bin/ls/cmp.c
index d9b77e062997..13ba3ff47a99 100644
--- a/bin/ls/cmp.c
+++ b/bin/ls/cmp.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/bin/ls/extern.h b/bin/ls/extern.h
index d62b1aa561ed..3281860c785e 100644
--- a/bin/ls/extern.h
+++ b/bin/ls/extern.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/bin/ls/ls.c b/bin/ls/ls.c
index 3a3b28414cd0..f13a435e76fb 100644
--- a/bin/ls/ls.c
+++ b/bin/ls/ls.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/bin/ls/ls.h b/bin/ls/ls.h
index b68f82bf9efc..6ede1ca45208 100644
--- a/bin/ls/ls.h
+++ b/bin/ls/ls.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/bin/ls/print.c b/bin/ls/print.c
index 80186c46a1dc..348d7533ecd4 100644
--- a/bin/ls/print.c
+++ b/bin/ls/print.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/bin/ls/util.c b/bin/ls/util.c
index 9751e4864a71..f0f378f6182d 100644
--- a/bin/ls/util.c
+++ b/bin/ls/util.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/bin/mkdir/mkdir.c b/bin/mkdir/mkdir.c
index 0abdc7259aa4..122ec4458858 100644
--- a/bin/mkdir/mkdir.c
+++ b/bin/mkdir/mkdir.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/bin/mv/mv.c b/bin/mv/mv.c
index e44685328bd1..01d88ff625b7 100644
--- a/bin/mv/mv.c
+++ b/bin/mv/mv.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/bin/pax/ar_io.c b/bin/pax/ar_io.c
index fbb60457aedc..6271944703ff 100644
--- a/bin/pax/ar_io.c
+++ b/bin/pax/ar_io.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/ar_subs.c b/bin/pax/ar_subs.c
index ccd34d94c9f9..b18dc3710942 100644
--- a/bin/pax/ar_subs.c
+++ b/bin/pax/ar_subs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/buf_subs.c b/bin/pax/buf_subs.c
index 887e62c843c8..c9a466407997 100644
--- a/bin/pax/buf_subs.c
+++ b/bin/pax/buf_subs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/cache.c b/bin/pax/cache.c
index 60dc9260074c..227e5fcc0de7 100644
--- a/bin/pax/cache.c
+++ b/bin/pax/cache.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/cache.h b/bin/pax/cache.h
index 200fe6bb7cdd..8a7cca9f457a 100644
--- a/bin/pax/cache.h
+++ b/bin/pax/cache.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/cpio.c b/bin/pax/cpio.c
index 809f0326d5ed..a47b7fd7a823 100644
--- a/bin/pax/cpio.c
+++ b/bin/pax/cpio.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/cpio.h b/bin/pax/cpio.h
index 5997cec09440..e5d61dea36fb 100644
--- a/bin/pax/cpio.h
+++ b/bin/pax/cpio.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/extern.h b/bin/pax/extern.h
index babf01f07dcd..ec171f2d177c 100644
--- a/bin/pax/extern.h
+++ b/bin/pax/extern.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/file_subs.c b/bin/pax/file_subs.c
index b97a0cab91bb..31fb9112c586 100644
--- a/bin/pax/file_subs.c
+++ b/bin/pax/file_subs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/ftree.c b/bin/pax/ftree.c
index 6fd7ff576fed..26df8164bc2d 100644
--- a/bin/pax/ftree.c
+++ b/bin/pax/ftree.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/ftree.h b/bin/pax/ftree.h
index b0b729e1a916..8e0a710e4ca9 100644
--- a/bin/pax/ftree.h
+++ b/bin/pax/ftree.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/gen_subs.c b/bin/pax/gen_subs.c
index 665d41eec4fc..f91aaff7b809 100644
--- a/bin/pax/gen_subs.c
+++ b/bin/pax/gen_subs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/options.c b/bin/pax/options.c
index 85335844e8c4..4ec02d80d55c 100644
--- a/bin/pax/options.c
+++ b/bin/pax/options.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/options.h b/bin/pax/options.h
index 0a231d290b4a..973ea0bd5467 100644
--- a/bin/pax/options.h
+++ b/bin/pax/options.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/pat_rep.c b/bin/pax/pat_rep.c
index 7b1d0d4a7ca2..0dfa630050ea 100644
--- a/bin/pax/pat_rep.c
+++ b/bin/pax/pat_rep.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/pat_rep.h b/bin/pax/pat_rep.h
index 70ea9e7ea5e2..7def28d36e30 100644
--- a/bin/pax/pat_rep.h
+++ b/bin/pax/pat_rep.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/pax.c b/bin/pax/pax.c
index ae82c46c2cea..e89fae567f9f 100644
--- a/bin/pax/pax.c
+++ b/bin/pax/pax.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/pax.h b/bin/pax/pax.h
index ca2ebb96ae92..530f8aa0d33d 100644
--- a/bin/pax/pax.h
+++ b/bin/pax/pax.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/sel_subs.c b/bin/pax/sel_subs.c
index d0d8ff481e31..4c0d09e4eb7f 100644
--- a/bin/pax/sel_subs.c
+++ b/bin/pax/sel_subs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/sel_subs.h b/bin/pax/sel_subs.h
index 8076184a3839..7e1ddeedcb87 100644
--- a/bin/pax/sel_subs.h
+++ b/bin/pax/sel_subs.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/tables.c b/bin/pax/tables.c
index f79c2fe28d22..97d430cb742f 100644
--- a/bin/pax/tables.c
+++ b/bin/pax/tables.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/tables.h b/bin/pax/tables.h
index 3c92e83772ae..fb5bc437b0a0 100644
--- a/bin/pax/tables.h
+++ b/bin/pax/tables.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/tar.c b/bin/pax/tar.c
index 7bceb8f82081..3a458223bddd 100644
--- a/bin/pax/tar.c
+++ b/bin/pax/tar.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/tar.h b/bin/pax/tar.h
index 7289ef41650a..91c2400e35ca 100644
--- a/bin/pax/tar.h
+++ b/bin/pax/tar.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/pax/tty_subs.c b/bin/pax/tty_subs.c
index 8e78088b5c84..ea524c451007 100644
--- a/bin/pax/tty_subs.c
+++ b/bin/pax/tty_subs.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 Keith Muller.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/bin/ps/extern.h b/bin/ps/extern.h
index 5635efd5f642..4b760ec4c69d 100644
--- a/bin/ps/extern.h
+++ b/bin/ps/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/bin/ps/fmt.c b/bin/ps/fmt.c
index 985b268b4392..c89ea78d7373 100644
--- a/bin/ps/fmt.c
+++ b/bin/ps/fmt.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/bin/ps/keyword.c b/bin/ps/keyword.c
index 5c873910f33c..96f88b516781 100644
--- a/bin/ps/keyword.c
+++ b/bin/ps/keyword.c
@@ -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.
*
diff --git a/bin/ps/nlist.c b/bin/ps/nlist.c
index 93eff40e39f3..5ef56c9dfabc 100644
--- a/bin/ps/nlist.c
+++ b/bin/ps/nlist.c
@@ -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.
*
diff --git a/bin/ps/print.c b/bin/ps/print.c
index cb63369a3992..437c1cbfc83a 100644
--- a/bin/ps/print.c
+++ b/bin/ps/print.c
@@ -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.
*
diff --git a/bin/ps/ps.c b/bin/ps/ps.c
index 40dc4f77f6b2..f2526e2d8705 100644
--- a/bin/ps/ps.c
+++ b/bin/ps/ps.c
@@ -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.
*
diff --git a/bin/ps/ps.h b/bin/ps/ps.h
index 757988581d7b..03e38af9d517 100644
--- a/bin/ps/ps.h
+++ b/bin/ps/ps.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/bin/pwd/pwd.c b/bin/pwd/pwd.c
index 67c1d3c80247..4bd5ef7d4da0 100644
--- a/bin/pwd/pwd.c
+++ b/bin/pwd/pwd.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.
*
diff --git a/bin/realpath/realpath.c b/bin/realpath/realpath.c
index 168f1a55943b..bc060bf1453c 100644
--- a/bin/realpath/realpath.c
+++ b/bin/realpath/realpath.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.
*
diff --git a/bin/rm/rm.c b/bin/rm/rm.c
index af3322199408..0aa110248d46 100644
--- a/bin/rm/rm.c
+++ b/bin/rm/rm.c
@@ -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.
*
diff --git a/bin/rmdir/rmdir.c b/bin/rmdir/rmdir.c
index 1d0c6a974f93..22f1141e14ec 100644
--- a/bin/rmdir/rmdir.c
+++ b/bin/rmdir/rmdir.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/bin/sh/bltin/bltin.h b/bin/sh/bltin/bltin.h
index 5b6392788fdc..8149895815dd 100644
--- a/bin/sh/bltin/bltin.h
+++ b/bin/sh/bltin/bltin.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/bin/sh/bltin/echo.c b/bin/sh/bltin/echo.c
index e07a8c8e4ddf..e8046c7615ec 100644
--- a/bin/sh/bltin/echo.c
+++ b/bin/sh/bltin/echo.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/bin/sh/mail.h b/bin/sh/mail.h
index a577a0fb21a6..0bb565209c7f 100644
--- a/bin/sh/mail.h
+++ b/bin/sh/mail.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/bin/sh/main.c b/bin/sh/main.c
index c483d19b41c3..6391110763ae 100644
--- a/bin/sh/main.c
+++ b/bin/sh/main.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/bin/sh/main.h b/bin/sh/main.h
index 7c9e250460fb..ff0a1c61fa22 100644
--- a/bin/sh/main.h
+++ b/bin/sh/main.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/bin/sh/memalloc.c b/bin/sh/memalloc.c
index 9deddb128967..58d1be8ccd4e 100644
--- a/bin/sh/memalloc.c
+++ b/bin/sh/memalloc.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/bin/sh/memalloc.h b/bin/sh/memalloc.h
index 71c080ffe380..6cb7bd818fb5 100644
--- a/bin/sh/memalloc.h
+++ b/bin/sh/memalloc.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/bin/sh/miscbltin.c b/bin/sh/miscbltin.c
index 0154e032f010..b7619650233b 100644
--- a/bin/sh/miscbltin.c
+++ b/bin/sh/miscbltin.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/bin/sh/mknodes.c b/bin/sh/mknodes.c
index e528cc866ee6..5b923b7fe0c5 100644
--- a/bin/sh/mknodes.c
+++ b/bin/sh/mknodes.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/bin/sh/mksyntax.c b/bin/sh/mksyntax.c
index f71a5a1a132b..4df13c3db530 100644
--- a/bin/sh/mksyntax.c
+++ b/bin/sh/mksyntax.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/bin/sh/myhistedit.h b/bin/sh/myhistedit.h
index 791532cfc645..a4c0b56fafd7 100644
--- a/bin/sh/myhistedit.h
+++ b/bin/sh/myhistedit.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/bin/sh/mystring.c b/bin/sh/mystring.c
index c3f9f4cce971..716f00345961 100644
--- a/bin/sh/mystring.c
+++ b/bin/sh/mystring.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/bin/sh/mystring.h b/bin/sh/mystring.h
index 1d9ac2f4358c..ff4384d21c35 100644
--- a/bin/sh/mystring.h
+++ b/bin/sh/mystring.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/bin/sh/options.c b/bin/sh/options.c
index d580436c134e..73d79ca9a74f 100644
--- a/bin/sh/options.c
+++ b/bin/sh/options.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/bin/sh/options.h b/bin/sh/options.h
index d57bce8a7a15..b3819cc2795e 100644
--- a/bin/sh/options.h
+++ b/bin/sh/options.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/bin/sh/output.c b/bin/sh/output.c
index ced01d246a1c..00077a1dc072 100644
--- a/bin/sh/output.c
+++ b/bin/sh/output.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/bin/sh/output.h b/bin/sh/output.h
index f43a60cc2aaa..25b01a5896e7 100644
--- a/bin/sh/output.h
+++ b/bin/sh/output.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/bin/sh/parser.c b/bin/sh/parser.c
index 3948364d3793..9e812e37879b 100644
--- a/bin/sh/parser.c
+++ b/bin/sh/parser.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/bin/sh/parser.h b/bin/sh/parser.h
index c75b138af48c..aee8244ecf09 100644
--- a/bin/sh/parser.h
+++ b/bin/sh/parser.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/bin/sh/redir.c b/bin/sh/redir.c
index 9a1892d32a7e..e820fd2c05f7 100644
--- a/bin/sh/redir.c
+++ b/bin/sh/redir.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/bin/sh/redir.h b/bin/sh/redir.h
index b9e6975e933b..08c52359c59e 100644
--- a/bin/sh/redir.h
+++ b/bin/sh/redir.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/bin/sh/shell.h b/bin/sh/shell.h
index 74f11a33fda7..0b25587c59f5 100644
--- a/bin/sh/shell.h
+++ b/bin/sh/shell.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/bin/sh/show.c b/bin/sh/show.c
index 2437063a76c5..04dc123381af 100644
--- a/bin/sh/show.c
+++ b/bin/sh/show.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/bin/sh/show.h b/bin/sh/show.h
index b48830fba0c1..1dbdaa152b33 100644
--- a/bin/sh/show.h
+++ b/bin/sh/show.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/bin/sh/trap.c b/bin/sh/trap.c
index 79444ad1bc10..b025a300208c 100644
--- a/bin/sh/trap.c
+++ b/bin/sh/trap.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/bin/sh/trap.h b/bin/sh/trap.h
index b9c43f336141..63d0bd5e70b1 100644
--- a/bin/sh/trap.h
+++ b/bin/sh/trap.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/bin/sh/var.c b/bin/sh/var.c
index f533969a9b0a..6dd0b2b30638 100644
--- a/bin/sh/var.c
+++ b/bin/sh/var.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/bin/sh/var.h b/bin/sh/var.h
index 3f806beb3558..eaf4f427f63b 100644
--- a/bin/sh/var.h
+++ b/bin/sh/var.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/lib/libc/amd64/SYS.h b/lib/libc/amd64/SYS.h
index 42b312e43e09..3adc0b7fb655 100644
--- a/lib/libc/amd64/SYS.h
+++ b/lib/libc/amd64/SYS.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/lib/libc/arm/SYS.h b/lib/libc/arm/SYS.h
index 117308786ff3..8a3225fa6df5 100644
--- a/lib/libc/arm/SYS.h
+++ b/lib/libc/arm/SYS.h
@@ -1,6 +1,8 @@
/* $NetBSD: SYS.h,v 1.8 2003/08/07 16:42:02 agc Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
diff --git a/lib/libc/compat-43/creat.c b/lib/libc/compat-43/creat.c
index 8aa475c63634..5546fb1014a6 100644
--- a/lib/libc/compat-43/creat.c
+++ b/lib/libc/compat-43/creat.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/lib/libc/compat-43/gethostid.c b/lib/libc/compat-43/gethostid.c
index bb871a237386..d58f11bbb972 100644
--- a/lib/libc/compat-43/gethostid.c
+++ b/lib/libc/compat-43/gethostid.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/lib/libc/compat-43/getwd.c b/lib/libc/compat-43/getwd.c
index 562a15ee3e5c..ba5b095ec178 100644
--- a/lib/libc/compat-43/getwd.c
+++ b/lib/libc/compat-43/getwd.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/lib/libc/compat-43/killpg.c b/lib/libc/compat-43/killpg.c
index 043f49ed3661..fa8893b050fb 100644
--- a/lib/libc/compat-43/killpg.c
+++ b/lib/libc/compat-43/killpg.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/lib/libc/compat-43/sethostid.c b/lib/libc/compat-43/sethostid.c
index 92e7267caad4..00f4d89f82f7 100644
--- a/lib/libc/compat-43/sethostid.c
+++ b/lib/libc/compat-43/sethostid.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/lib/libc/compat-43/setpgrp.c b/lib/libc/compat-43/setpgrp.c
index 17d33d53f021..12766ce4d20d 100644
--- a/lib/libc/compat-43/setpgrp.c
+++ b/lib/libc/compat-43/setpgrp.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/lib/libc/compat-43/setrgid.c b/lib/libc/compat-43/setrgid.c
index 1125946eb070..4d83651a85b1 100644
--- a/lib/libc/compat-43/setrgid.c
+++ b/lib/libc/compat-43/setrgid.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/compat-43/setruid.c b/lib/libc/compat-43/setruid.c
index 0cf85de606a3..9d581303fcdb 100644
--- a/lib/libc/compat-43/setruid.c
+++ b/lib/libc/compat-43/setruid.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/compat-43/sigcompat.c b/lib/libc/compat-43/sigcompat.c
index d7f735644a14..0a04adae019f 100644
--- a/lib/libc/compat-43/sigcompat.c
+++ b/lib/libc/compat-43/sigcompat.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/lib/libc/db/btree/bt_close.c b/lib/libc/db/btree/bt_close.c
index 7682a58a7b31..c09557377af9 100644
--- a/lib/libc/db/btree/bt_close.c
+++ b/lib/libc/db/btree/bt_close.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_conv.c b/lib/libc/db/btree/bt_conv.c
index 478215c81148..a929d51de948 100644
--- a/lib/libc/db/btree/bt_conv.c
+++ b/lib/libc/db/btree/bt_conv.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_debug.c b/lib/libc/db/btree/bt_debug.c
index 1cf97bbaf56d..b4af2fbda2ec 100644
--- a/lib/libc/db/btree/bt_debug.c
+++ b/lib/libc/db/btree/bt_debug.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_delete.c b/lib/libc/db/btree/bt_delete.c
index 5edd8d3b5c42..46afeeef00b6 100644
--- a/lib/libc/db/btree/bt_delete.c
+++ b/lib/libc/db/btree/bt_delete.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_get.c b/lib/libc/db/btree/bt_get.c
index 54a8c825ecc7..f9998a719764 100644
--- a/lib/libc/db/btree/bt_get.c
+++ b/lib/libc/db/btree/bt_get.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_open.c b/lib/libc/db/btree/bt_open.c
index 3d2662401df8..ce3b8a1ecf1b 100644
--- a/lib/libc/db/btree/bt_open.c
+++ b/lib/libc/db/btree/bt_open.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_overflow.c b/lib/libc/db/btree/bt_overflow.c
index b73056e35fd3..e116c359578c 100644
--- a/lib/libc/db/btree/bt_overflow.c
+++ b/lib/libc/db/btree/bt_overflow.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_page.c b/lib/libc/db/btree/bt_page.c
index 788251120cf8..725df366a3ec 100644
--- a/lib/libc/db/btree/bt_page.c
+++ b/lib/libc/db/btree/bt_page.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_put.c b/lib/libc/db/btree/bt_put.c
index a14ae12e825f..31ad28b155dc 100644
--- a/lib/libc/db/btree/bt_put.c
+++ b/lib/libc/db/btree/bt_put.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_search.c b/lib/libc/db/btree/bt_search.c
index 4e3993098427..e5e50bfb01ca 100644
--- a/lib/libc/db/btree/bt_search.c
+++ b/lib/libc/db/btree/bt_search.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_seq.c b/lib/libc/db/btree/bt_seq.c
index 2f6225b1b61f..0ba3155a7642 100644
--- a/lib/libc/db/btree/bt_seq.c
+++ b/lib/libc/db/btree/bt_seq.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_split.c b/lib/libc/db/btree/bt_split.c
index 1198623b0b64..ec51a10dec12 100644
--- a/lib/libc/db/btree/bt_split.c
+++ b/lib/libc/db/btree/bt_split.c
@@ -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.
*
diff --git a/lib/libc/db/btree/bt_utils.c b/lib/libc/db/btree/bt_utils.c
index 814c062454d0..6cd32cd3a5ac 100644
--- a/lib/libc/db/btree/bt_utils.c
+++ b/lib/libc/db/btree/bt_utils.c
@@ -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.
*
diff --git a/lib/libc/db/btree/btree.h b/lib/libc/db/btree/btree.h
index fe313a0733d9..1db1e3485717 100644
--- a/lib/libc/db/btree/btree.h
+++ b/lib/libc/db/btree/btree.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/lib/libc/db/btree/extern.h b/lib/libc/db/btree/extern.h
index 388f2716bf55..581504cc6833 100644
--- a/lib/libc/db/btree/extern.h
+++ b/lib/libc/db/btree/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/lib/libc/db/db/db.c b/lib/libc/db/db/db.c
index 91a1354f5ca4..a9a5b060da62 100644
--- a/lib/libc/db/db/db.c
+++ b/lib/libc/db/db/db.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/lib/libc/db/hash/extern.h b/lib/libc/db/hash/extern.h
index 007612340f20..e938f9123914 100644
--- a/lib/libc/db/hash/extern.h
+++ b/lib/libc/db/hash/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/lib/libc/db/hash/hash.c b/lib/libc/db/hash/hash.c
index cc2e042182de..ebb8790b3f23 100644
--- a/lib/libc/db/hash/hash.c
+++ b/lib/libc/db/hash/hash.c
@@ -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.
*
diff --git a/lib/libc/db/hash/hash.h b/lib/libc/db/hash/hash.h
index 0cae9d16e3ce..5d4f8d5e8735 100644
--- a/lib/libc/db/hash/hash.h
+++ b/lib/libc/db/hash/hash.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.
*
diff --git a/lib/libc/db/hash/hash_bigkey.c b/lib/libc/db/hash/hash_bigkey.c
index 7889378fdb43..24596cf780ea 100644
--- a/lib/libc/db/hash/hash_bigkey.c
+++ b/lib/libc/db/hash/hash_bigkey.c
@@ -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.
*
diff --git a/lib/libc/db/hash/hash_buf.c b/lib/libc/db/hash/hash_buf.c
index 8fb67cda8a0e..63cc9eb4d9ad 100644
--- a/lib/libc/db/hash/hash_buf.c
+++ b/lib/libc/db/hash/hash_buf.c
@@ -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.
*
diff --git a/lib/libc/db/hash/hash_func.c b/lib/libc/db/hash/hash_func.c
index 0ebb9ecbdd94..988e0eed2a30 100644
--- a/lib/libc/db/hash/hash_func.c
+++ b/lib/libc/db/hash/hash_func.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/lib/libc/db/hash/hash_log2.c b/lib/libc/db/hash/hash_log2.c
index edc27e92e1fb..d89351cb415f 100644
--- a/lib/libc/db/hash/hash_log2.c
+++ b/lib/libc/db/hash/hash_log2.c
@@ -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.
*
diff --git a/lib/libc/db/hash/hash_page.c b/lib/libc/db/hash/hash_page.c
index 8f1799805d8e..fba854b51f33 100644
--- a/lib/libc/db/hash/hash_page.c
+++ b/lib/libc/db/hash/hash_page.c
@@ -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.
*
diff --git a/lib/libc/db/hash/ndbm.c b/lib/libc/db/hash/ndbm.c
index d3cae8bbccf0..ace1fb8b9fa7 100644
--- a/lib/libc/db/hash/ndbm.c
+++ b/lib/libc/db/hash/ndbm.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/lib/libc/db/hash/page.h b/lib/libc/db/hash/page.h
index 49bcad453236..17070e1ff584 100644
--- a/lib/libc/db/hash/page.h
+++ b/lib/libc/db/hash/page.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.
*
diff --git a/lib/libc/db/mpool/mpool.c b/lib/libc/db/mpool/mpool.c
index dd7aab173a2d..df08299f0990 100644
--- a/lib/libc/db/mpool/mpool.c
+++ b/lib/libc/db/mpool/mpool.c
@@ -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.
*
diff --git a/lib/libc/db/recno/extern.h b/lib/libc/db/recno/extern.h
index 9bec8029781f..11e3ca223622 100644
--- a/lib/libc/db/recno/extern.h
+++ b/lib/libc/db/recno/extern.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/lib/libc/db/recno/rec_close.c b/lib/libc/db/recno/rec_close.c
index 34de3e1f7cae..d481da5f15ea 100644
--- a/lib/libc/db/recno/rec_close.c
+++ b/lib/libc/db/recno/rec_close.c
@@ -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.
*
diff --git a/lib/libc/db/recno/rec_delete.c b/lib/libc/db/recno/rec_delete.c
index 6b5d3537b2b7..6d7b91b187bb 100644
--- a/lib/libc/db/recno/rec_delete.c
+++ b/lib/libc/db/recno/rec_delete.c
@@ -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.
*
diff --git a/lib/libc/db/recno/rec_get.c b/lib/libc/db/recno/rec_get.c
index d7f677253155..2524318c4b86 100644
--- a/lib/libc/db/recno/rec_get.c
+++ b/lib/libc/db/recno/rec_get.c
@@ -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.
*
diff --git a/lib/libc/db/recno/rec_open.c b/lib/libc/db/recno/rec_open.c
index cd855dfe8b49..19acac61864f 100644
--- a/lib/libc/db/recno/rec_open.c
+++ b/lib/libc/db/recno/rec_open.c
@@ -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.
*
diff --git a/lib/libc/db/recno/rec_put.c b/lib/libc/db/recno/rec_put.c
index 3766494e8a25..dd0b5b8b504b 100644
--- a/lib/libc/db/recno/rec_put.c
+++ b/lib/libc/db/recno/rec_put.c
@@ -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.
*
diff --git a/lib/libc/db/recno/rec_search.c b/lib/libc/db/recno/rec_search.c
index 55328ec5e223..f18c66675ac1 100644
--- a/lib/libc/db/recno/rec_search.c
+++ b/lib/libc/db/recno/rec_search.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/lib/libc/db/recno/rec_seq.c b/lib/libc/db/recno/rec_seq.c
index f5e68c1ab80a..c2d21d27b147 100644
--- a/lib/libc/db/recno/rec_seq.c
+++ b/lib/libc/db/recno/rec_seq.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.
*
diff --git a/lib/libc/db/recno/rec_utils.c b/lib/libc/db/recno/rec_utils.c
index 8108de8aa88f..7d930195c0bd 100644
--- a/lib/libc/db/recno/rec_utils.c
+++ b/lib/libc/db/recno/rec_utils.c
@@ -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.
*
diff --git a/lib/libc/db/recno/recno.h b/lib/libc/db/recno/recno.h
index 879861147a38..ae0eb85cc3ca 100644
--- a/lib/libc/db/recno/recno.h
+++ b/lib/libc/db/recno/recno.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/lib/libc/db/test/btree.tests/main.c b/lib/libc/db/test/btree.tests/main.c
index 431db7f5e0ef..a125402cdfb7 100644
--- a/lib/libc/db/test/btree.tests/main.c
+++ b/lib/libc/db/test/btree.tests/main.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/lib/libc/db/test/dbtest.c b/lib/libc/db/test/dbtest.c
index fa6362e900d0..fbc20f0e6918 100644
--- a/lib/libc/db/test/dbtest.c
+++ b/lib/libc/db/test/dbtest.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/db/test/hash.tests/driver2.c b/lib/libc/db/test/hash.tests/driver2.c
index bf7b44326d69..9123fa82fc40 100644
--- a/lib/libc/db/test/hash.tests/driver2.c
+++ b/lib/libc/db/test/hash.tests/driver2.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/lib/libc/db/test/hash.tests/tcreat3.c b/lib/libc/db/test/hash.tests/tcreat3.c
index f6e776e0258a..508585871e1e 100644
--- a/lib/libc/db/test/hash.tests/tcreat3.c
+++ b/lib/libc/db/test/hash.tests/tcreat3.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/lib/libc/db/test/hash.tests/tdel.c b/lib/libc/db/test/hash.tests/tdel.c
index 479d2da69e63..5b066756af7b 100644
--- a/lib/libc/db/test/hash.tests/tdel.c
+++ b/lib/libc/db/test/hash.tests/tdel.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/lib/libc/db/test/hash.tests/thash4.c b/lib/libc/db/test/hash.tests/thash4.c
index b4255438569e..daeaa03fe7ae 100644
--- a/lib/libc/db/test/hash.tests/thash4.c
+++ b/lib/libc/db/test/hash.tests/thash4.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/lib/libc/db/test/hash.tests/tread2.c b/lib/libc/db/test/hash.tests/tread2.c
index a929f2a663f0..359667b87f79 100644
--- a/lib/libc/db/test/hash.tests/tread2.c
+++ b/lib/libc/db/test/hash.tests/tread2.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/lib/libc/db/test/hash.tests/tseq.c b/lib/libc/db/test/hash.tests/tseq.c
index d56ba5960d01..0b1f7a9a0867 100644
--- a/lib/libc/db/test/hash.tests/tseq.c
+++ b/lib/libc/db/test/hash.tests/tseq.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/lib/libc/db/test/hash.tests/tverify.c b/lib/libc/db/test/hash.tests/tverify.c
index 1f3409853f46..d72c2466533c 100644
--- a/lib/libc/db/test/hash.tests/tverify.c
+++ b/lib/libc/db/test/hash.tests/tverify.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/lib/libc/gen/__xuname.c b/lib/libc/gen/__xuname.c
index a167eea8f830..38ea8f345bcf 100644
--- a/lib/libc/gen/__xuname.c
+++ b/lib/libc/gen/__xuname.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/lib/libc/gen/_spinlock_stub.c b/lib/libc/gen/_spinlock_stub.c
index e08db88947f0..5d7ee3b2d2be 100644
--- a/lib/libc/gen/_spinlock_stub.c
+++ b/lib/libc/gen/_spinlock_stub.c
@@ -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/lib/libc/gen/alarm.c b/lib/libc/gen/alarm.c
index e756bf980c1c..49b2f4500873 100644
--- a/lib/libc/gen/alarm.c
+++ b/lib/libc/gen/alarm.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/assert.c b/lib/libc/gen/assert.c
index fb6ff9765725..1c73337c6a2a 100644
--- a/lib/libc/gen/assert.c
+++ b/lib/libc/gen/assert.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/lib/libc/gen/clock.c b/lib/libc/gen/clock.c
index 6b5c51ddb300..2fb813ddb24d 100644
--- a/lib/libc/gen/clock.c
+++ b/lib/libc/gen/clock.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/lib/libc/gen/closedir.c b/lib/libc/gen/closedir.c
index 098bc1959eb0..9fec1649df22 100644
--- a/lib/libc/gen/closedir.c
+++ b/lib/libc/gen/closedir.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/confstr.c b/lib/libc/gen/confstr.c
index 567ae946e4f2..7e826f5b3978 100644
--- a/lib/libc/gen/confstr.c
+++ b/lib/libc/gen/confstr.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/lib/libc/gen/crypt.c b/lib/libc/gen/crypt.c
index 1b26b6919e6c..11b79d58ed37 100644
--- a/lib/libc/gen/crypt.c
+++ b/lib/libc/gen/crypt.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989 The Regents of the University of California.
* All rights reserved.
*
diff --git a/lib/libc/gen/daemon.c b/lib/libc/gen/daemon.c
index e2a3cb9f664d..b105e7519b53 100644
--- a/lib/libc/gen/daemon.c
+++ b/lib/libc/gen/daemon.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/lib/libc/gen/devname.c b/lib/libc/gen/devname.c
index 9cdaced9f827..eff073568c57 100644
--- a/lib/libc/gen/devname.c
+++ b/lib/libc/gen/devname.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/lib/libc/gen/disklabel.c b/lib/libc/gen/disklabel.c
index 7fe704f7f200..bcb4ce0aa499 100644
--- a/lib/libc/gen/disklabel.c
+++ b/lib/libc/gen/disklabel.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1987, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/err.c b/lib/libc/gen/err.c
index 20ce3e326203..1ca92a9397c9 100644
--- a/lib/libc/gen/err.c
+++ b/lib/libc/gen/err.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/lib/libc/gen/errlst.c b/lib/libc/gen/errlst.c
index 1b1c150ae06f..e8825db4ec8d 100644
--- a/lib/libc/gen/errlst.c
+++ b/lib/libc/gen/errlst.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1982, 1985, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/exec.c b/lib/libc/gen/exec.c
index 6c615fc08d43..fcc229617a4a 100644
--- a/lib/libc/gen/exec.c
+++ b/lib/libc/gen/exec.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/lib/libc/gen/feature_present.c b/lib/libc/gen/feature_present.c
index a230c8a8be03..3615d50f2349 100644
--- a/lib/libc/gen/feature_present.c
+++ b/lib/libc/gen/feature_present.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/lib/libc/gen/fnmatch.c b/lib/libc/gen/fnmatch.c
index bc5799104fe8..ffba8d3396e7 100644
--- a/lib/libc/gen/fnmatch.c
+++ b/lib/libc/gen/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/lib/libc/gen/fstab.c b/lib/libc/gen/fstab.c
index a61932144256..27e71ae701bb 100644
--- a/lib/libc/gen/fstab.c
+++ b/lib/libc/gen/fstab.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/fts-compat.c b/lib/libc/gen/fts-compat.c
index b1632207b76e..2d8cafe7fa38 100644
--- a/lib/libc/gen/fts-compat.c
+++ b/lib/libc/gen/fts-compat.c
@@ -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.
*
diff --git a/lib/libc/gen/fts-compat.h b/lib/libc/gen/fts-compat.h
index 4c661e5cf7cc..6367ec9ebc4b 100644
--- a/lib/libc/gen/fts-compat.h
+++ b/lib/libc/gen/fts-compat.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/lib/libc/gen/fts.c b/lib/libc/gen/fts.c
index b8a1b48f6558..eda1722139c6 100644
--- a/lib/libc/gen/fts.c
+++ b/lib/libc/gen/fts.c
@@ -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.
*
diff --git a/lib/libc/gen/gen-private.h b/lib/libc/gen/gen-private.h
index 0366cbfad8b9..735bb366ba86 100644
--- a/lib/libc/gen/gen-private.h
+++ b/lib/libc/gen/gen-private.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/lib/libc/gen/getbootfile.c b/lib/libc/gen/getbootfile.c
index fc3998e5328b..d08e82735ce9 100644
--- a/lib/libc/gen/getbootfile.c
+++ b/lib/libc/gen/getbootfile.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/lib/libc/gen/getbsize.c b/lib/libc/gen/getbsize.c
index 250c8e51a713..a977bf5fd3c4 100644
--- a/lib/libc/gen/getbsize.c
+++ b/lib/libc/gen/getbsize.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/lib/libc/gen/getcap.c b/lib/libc/gen/getcap.c
index 7381e2901aa7..fde4fecd368a 100644
--- a/lib/libc/gen/getcap.c
+++ b/lib/libc/gen/getcap.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/lib/libc/gen/getcwd.c b/lib/libc/gen/getcwd.c
index f8a1aecfbc46..03fab839c01f 100644
--- a/lib/libc/gen/getcwd.c
+++ b/lib/libc/gen/getcwd.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/lib/libc/gen/getdomainname.c b/lib/libc/gen/getdomainname.c
index c628461075e4..365a3b6dfd99 100644
--- a/lib/libc/gen/getdomainname.c
+++ b/lib/libc/gen/getdomainname.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/lib/libc/gen/getgrouplist.c b/lib/libc/gen/getgrouplist.c
index 2b4d40043bb3..e66e2e0f61b1 100644
--- a/lib/libc/gen/getgrouplist.c
+++ b/lib/libc/gen/getgrouplist.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/lib/libc/gen/gethostname.c b/lib/libc/gen/gethostname.c
index 9e5d169a9816..1bb0c1cbedc8 100644
--- a/lib/libc/gen/gethostname.c
+++ b/lib/libc/gen/gethostname.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/lib/libc/gen/getloadavg.c b/lib/libc/gen/getloadavg.c
index 72902d014f8d..aa9f235a9362 100644
--- a/lib/libc/gen/getloadavg.c
+++ b/lib/libc/gen/getloadavg.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/lib/libc/gen/getlogin.c b/lib/libc/gen/getlogin.c
index ce6842665091..e52d6be724b5 100644
--- a/lib/libc/gen/getlogin.c
+++ b/lib/libc/gen/getlogin.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/lib/libc/gen/getmntinfo.c b/lib/libc/gen/getmntinfo.c
index bf2080719900..5f5c33286671 100644
--- a/lib/libc/gen/getmntinfo.c
+++ b/lib/libc/gen/getmntinfo.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/lib/libc/gen/getnetgrent.c b/lib/libc/gen/getnetgrent.c
index fa741e57ee8f..99d07b5f9cad 100644
--- a/lib/libc/gen/getnetgrent.c
+++ b/lib/libc/gen/getnetgrent.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/lib/libc/gen/getosreldate.c b/lib/libc/gen/getosreldate.c
index 4a0d3c2cc8a9..0e34087e1a7d 100644
--- a/lib/libc/gen/getosreldate.c
+++ b/lib/libc/gen/getosreldate.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/lib/libc/gen/getpagesize.c b/lib/libc/gen/getpagesize.c
index cbb39927b651..c71941a8f993 100644
--- a/lib/libc/gen/getpagesize.c
+++ b/lib/libc/gen/getpagesize.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/lib/libc/gen/getttyent.c b/lib/libc/gen/getttyent.c
index 992d77677a15..633a5f212372 100644
--- a/lib/libc/gen/getttyent.c
+++ b/lib/libc/gen/getttyent.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/lib/libc/gen/getusershell.c b/lib/libc/gen/getusershell.c
index 810a19af837c..9a2525d87026 100644
--- a/lib/libc/gen/getusershell.c
+++ b/lib/libc/gen/getusershell.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/getvfsbyname.c b/lib/libc/gen/getvfsbyname.c
index db3d0220a0c7..64c31ce664ea 100644
--- a/lib/libc/gen/getvfsbyname.c
+++ b/lib/libc/gen/getvfsbyname.c
@@ -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/lib/libc/gen/glob.c b/lib/libc/gen/glob.c
index a36c522c4bdd..4e761a4b55c4 100644
--- a/lib/libc/gen/glob.c
+++ b/lib/libc/gen/glob.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/lib/libc/gen/initgroups.c b/lib/libc/gen/initgroups.c
index 2f48a6562d18..2c60c8f7ec6d 100644
--- a/lib/libc/gen/initgroups.c
+++ b/lib/libc/gen/initgroups.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/isatty.c b/lib/libc/gen/isatty.c
index 91328da24a9f..496fe5950324 100644
--- a/lib/libc/gen/isatty.c
+++ b/lib/libc/gen/isatty.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/lib/libc/gen/nice.c b/lib/libc/gen/nice.c
index 7afcd8aeaf05..2c3a577a6d8d 100644
--- a/lib/libc/gen/nice.c
+++ b/lib/libc/gen/nice.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/nlist.c b/lib/libc/gen/nlist.c
index 100aff2940f9..7c3dbd379c38 100644
--- a/lib/libc/gen/nlist.c
+++ b/lib/libc/gen/nlist.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/lib/libc/gen/opendir.c b/lib/libc/gen/opendir.c
index 927e08b8fcc8..ceca6be1f2d8 100644
--- a/lib/libc/gen/opendir.c
+++ b/lib/libc/gen/opendir.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/pause.c b/lib/libc/gen/pause.c
index 9770243698d2..b0cedc176444 100644
--- a/lib/libc/gen/pause.c
+++ b/lib/libc/gen/pause.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/popen.c b/lib/libc/gen/popen.c
index 0fe8a110c2fa..38f2e6ce678e 100644
--- a/lib/libc/gen/popen.c
+++ b/lib/libc/gen/popen.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/lib/libc/gen/psignal.c b/lib/libc/gen/psignal.c
index 23a0f0b77792..23a04fe39cac 100644
--- a/lib/libc/gen/psignal.c
+++ b/lib/libc/gen/psignal.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/pw_scan.c b/lib/libc/gen/pw_scan.c
index 64293a552777..82679311429f 100644
--- a/lib/libc/gen/pw_scan.c
+++ b/lib/libc/gen/pw_scan.c
@@ -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.
*
diff --git a/lib/libc/gen/pw_scan.h b/lib/libc/gen/pw_scan.h
index 488dc414fe6f..44ff8185bc9e 100644
--- a/lib/libc/gen/pw_scan.h
+++ b/lib/libc/gen/pw_scan.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/lib/libc/gen/raise.c b/lib/libc/gen/raise.c
index 90169a29324a..fba6f77cfada 100644
--- a/lib/libc/gen/raise.c
+++ b/lib/libc/gen/raise.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/lib/libc/gen/readdir.c b/lib/libc/gen/readdir.c
index 22623bb0876b..c021bebf53d9 100644
--- a/lib/libc/gen/readdir.c
+++ b/lib/libc/gen/readdir.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/rewinddir.c b/lib/libc/gen/rewinddir.c
index 8bd3b845d507..47b7280521ff 100644
--- a/lib/libc/gen/rewinddir.c
+++ b/lib/libc/gen/rewinddir.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/lib/libc/gen/scandir.c b/lib/libc/gen/scandir.c
index b7ec171764c4..3cd444916342 100644
--- a/lib/libc/gen/scandir.c
+++ b/lib/libc/gen/scandir.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/seekdir.c b/lib/libc/gen/seekdir.c
index 65f965d57078..cc589b764478 100644
--- a/lib/libc/gen/seekdir.c
+++ b/lib/libc/gen/seekdir.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/setdomainname.c b/lib/libc/gen/setdomainname.c
index e665b2a11c97..6caafa666141 100644
--- a/lib/libc/gen/setdomainname.c
+++ b/lib/libc/gen/setdomainname.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/lib/libc/gen/sethostname.c b/lib/libc/gen/sethostname.c
index 295b79100bd2..1f1498cb1fbd 100644
--- a/lib/libc/gen/sethostname.c
+++ b/lib/libc/gen/sethostname.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/lib/libc/gen/setjmperr.c b/lib/libc/gen/setjmperr.c
index 98ab0a430a1c..a04a468969c3 100644
--- a/lib/libc/gen/setjmperr.c
+++ b/lib/libc/gen/setjmperr.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/setmode.c b/lib/libc/gen/setmode.c
index d3c4234594bd..a41eaabf1d60 100644
--- a/lib/libc/gen/setmode.c
+++ b/lib/libc/gen/setmode.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/lib/libc/gen/siginterrupt.c b/lib/libc/gen/siginterrupt.c
index 27d969566f05..ff48aeae05d0 100644
--- a/lib/libc/gen/siginterrupt.c
+++ b/lib/libc/gen/siginterrupt.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/lib/libc/gen/siglist.c b/lib/libc/gen/siglist.c
index c096174b2e25..e8c5e7e78f72 100644
--- a/lib/libc/gen/siglist.c
+++ b/lib/libc/gen/siglist.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/signal.c b/lib/libc/gen/signal.c
index 1da76d24898b..f4abd2b9f035 100644
--- a/lib/libc/gen/signal.c
+++ b/lib/libc/gen/signal.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/sigsetops.c b/lib/libc/gen/sigsetops.c
index 209a1f57dfca..a8ceb3a90d00 100644
--- a/lib/libc/gen/sigsetops.c
+++ b/lib/libc/gen/sigsetops.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/lib/libc/gen/sleep.c b/lib/libc/gen/sleep.c
index 1b428eac889c..9415d66b0b22 100644
--- a/lib/libc/gen/sleep.c
+++ b/lib/libc/gen/sleep.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/lib/libc/gen/strtofflags.c b/lib/libc/gen/strtofflags.c
index 1429dbb002d8..7f2c8ae13af7 100644
--- a/lib/libc/gen/strtofflags.c
+++ b/lib/libc/gen/strtofflags.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/lib/libc/gen/sysconf.c b/lib/libc/gen/sysconf.c
index a69f3778b648..bc42c47a5bd7 100644
--- a/lib/libc/gen/sysconf.c
+++ b/lib/libc/gen/sysconf.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/lib/libc/gen/sysctl.c b/lib/libc/gen/sysctl.c
index 43a05bd94e8f..5c194ef05207 100644
--- a/lib/libc/gen/sysctl.c
+++ b/lib/libc/gen/sysctl.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/lib/libc/gen/syslog.c b/lib/libc/gen/syslog.c
index 2c390efe95ea..58376862ed81 100644
--- a/lib/libc/gen/syslog.c
+++ b/lib/libc/gen/syslog.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/telldir.c b/lib/libc/gen/telldir.c
index 370fb8b6fa9f..ddda01ae468b 100644
--- a/lib/libc/gen/telldir.c
+++ b/lib/libc/gen/telldir.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/telldir.h b/lib/libc/gen/telldir.h
index 50adb351e91d..9a25ddf5b21c 100644
--- a/lib/libc/gen/telldir.h
+++ b/lib/libc/gen/telldir.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/termios.c b/lib/libc/gen/termios.c
index 9deaf8e6bf54..77a6a3abfc54 100644
--- a/lib/libc/gen/termios.c
+++ b/lib/libc/gen/termios.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/lib/libc/gen/time.c b/lib/libc/gen/time.c
index 9c9b5e686692..92793c515b72 100644
--- a/lib/libc/gen/time.c
+++ b/lib/libc/gen/time.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/times.c b/lib/libc/gen/times.c
index ab6f251f5e5d..5ab847885203 100644
--- a/lib/libc/gen/times.c
+++ b/lib/libc/gen/times.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/lib/libc/gen/timezone.c b/lib/libc/gen/timezone.c
index bc1dc69d13cc..98f82ff5bdec 100644
--- a/lib/libc/gen/timezone.c
+++ b/lib/libc/gen/timezone.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/lib/libc/gen/ttyname.c b/lib/libc/gen/ttyname.c
index 153b8d2878dd..759b2eea687b 100644
--- a/lib/libc/gen/ttyname.c
+++ b/lib/libc/gen/ttyname.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/lib/libc/gen/ttyslot.c b/lib/libc/gen/ttyslot.c
index 542a58cb2bbe..489c8b6957a4 100644
--- a/lib/libc/gen/ttyslot.c
+++ b/lib/libc/gen/ttyslot.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/lib/libc/gen/ualarm.c b/lib/libc/gen/ualarm.c
index 4d0f34a3aefe..2aa816eb14b0 100644
--- a/lib/libc/gen/ualarm.c
+++ b/lib/libc/gen/ualarm.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/uname.c b/lib/libc/gen/uname.c
index c720a99ca3c4..3385d06ed67a 100644
--- a/lib/libc/gen/uname.c
+++ b/lib/libc/gen/uname.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/lib/libc/gen/usleep.c b/lib/libc/gen/usleep.c
index 2eaf712cab78..5360cd2e66e5 100644
--- a/lib/libc/gen/usleep.c
+++ b/lib/libc/gen/usleep.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/lib/libc/gen/utime.c b/lib/libc/gen/utime.c
index 3c42cf79ec43..fd104f2ebaaa 100644
--- a/lib/libc/gen/utime.c
+++ b/lib/libc/gen/utime.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/lib/libc/gen/valloc.c b/lib/libc/gen/valloc.c
index d7c2e6152118..f7d20087ffe8 100644
--- a/lib/libc/gen/valloc.c
+++ b/lib/libc/gen/valloc.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/gen/wait.c b/lib/libc/gen/wait.c
index 4b0cb0ef59bf..7f91d51b6615 100644
--- a/lib/libc/gen/wait.c
+++ b/lib/libc/gen/wait.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/lib/libc/gen/wait3.c b/lib/libc/gen/wait3.c
index 39efe38f1eec..4395a4649290 100644
--- a/lib/libc/gen/wait3.c
+++ b/lib/libc/gen/wait3.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/lib/libc/gen/waitpid.c b/lib/libc/gen/waitpid.c
index b7b2ed62a466..8bcabd4d9e8e 100644
--- a/lib/libc/gen/waitpid.c
+++ b/lib/libc/gen/waitpid.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/lib/libc/gmon/gmon.c b/lib/libc/gmon/gmon.c
index adbff599683e..0d06f3888030 100644
--- a/lib/libc/gmon/gmon.c
+++ b/lib/libc/gmon/gmon.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/lib/libc/gmon/mcount.c b/lib/libc/gmon/mcount.c
index 178d1c620791..ad2877e19b1d 100644
--- a/lib/libc/gmon/mcount.c
+++ b/lib/libc/gmon/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/lib/libc/i386/SYS.h b/lib/libc/i386/SYS.h
index ffa3387c6490..18bcb102691e 100644
--- a/lib/libc/i386/SYS.h
+++ b/lib/libc/i386/SYS.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/lib/libc/iconv/_strtol.h b/lib/libc/iconv/_strtol.h
index d2d9d84fd97d..dee7bab733e8 100644
--- a/lib/libc/iconv/_strtol.h
+++ b/lib/libc/iconv/_strtol.h
@@ -2,6 +2,8 @@
/* $NetBSD: _strtol.h,v 1.2 2009/05/20 22:03:29 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/iconv/_strtoul.h b/lib/libc/iconv/_strtoul.h
index 64e0d466b364..2dd3e92ba302 100644
--- a/lib/libc/iconv/_strtoul.h
+++ b/lib/libc/iconv/_strtoul.h
@@ -2,6 +2,8 @@
/* $NetBSD: _strtoul.h,v 1.1 2008/08/20 12:42:26 joerg Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/include/libc_private.h b/lib/libc/include/libc_private.h
index 019a271ff610..aaa40deeb083 100644
--- a/lib/libc/include/libc_private.h
+++ b/lib/libc/include/libc_private.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/lib/libc/include/spinlock.h b/lib/libc/include/spinlock.h
index c29f3f5e15ac..c81ef76d21c1 100644
--- a/lib/libc/include/spinlock.h
+++ b/lib/libc/include/spinlock.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/lib/libc/inet/inet_addr.c b/lib/libc/inet/inet_addr.c
index cc2b31856355..d9af1247bd38 100644
--- a/lib/libc/inet/inet_addr.c
+++ b/lib/libc/inet/inet_addr.c
@@ -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.
*
diff --git a/lib/libc/inet/inet_lnaof.c b/lib/libc/inet/inet_lnaof.c
index 9c151736f02a..c09692efeb8b 100644
--- a/lib/libc/inet/inet_lnaof.c
+++ b/lib/libc/inet/inet_lnaof.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/inet/inet_makeaddr.c b/lib/libc/inet/inet_makeaddr.c
index a36641565979..acdc4edbbc2f 100644
--- a/lib/libc/inet/inet_makeaddr.c
+++ b/lib/libc/inet/inet_makeaddr.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/inet/inet_netof.c b/lib/libc/inet/inet_netof.c
index 97d04008e104..5e3bd95d46ad 100644
--- a/lib/libc/inet/inet_netof.c
+++ b/lib/libc/inet/inet_netof.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/inet/inet_network.c b/lib/libc/inet/inet_network.c
index 0f10c99c4833..b776f7e8e406 100644
--- a/lib/libc/inet/inet_network.c
+++ b/lib/libc/inet/inet_network.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/inet/inet_ntoa.c b/lib/libc/inet/inet_ntoa.c
index 0f7834960551..e7a585267b33 100644
--- a/lib/libc/inet/inet_ntoa.c
+++ b/lib/libc/inet/inet_ntoa.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/locale/ascii.c b/lib/libc/locale/ascii.c
index 8443b53a87e3..99bf94108c89 100644
--- a/lib/libc/locale/ascii.c
+++ b/lib/libc/locale/ascii.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002-2004 Tim J. Robbins. All rights reserved.
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/locale/gbk.c b/lib/libc/locale/gbk.c
index 53cff62d486a..78ff623be379 100644
--- a/lib/libc/locale/gbk.c
+++ b/lib/libc/locale/gbk.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright 2013 Garrett D'Amore <garrett@damore.org>
* Copyright 2010 Nexenta Systems, Inc. All rights reserved.
* Copyright (c) 2002-2004 Tim J. Robbins. All rights reserved.
diff --git a/lib/libc/locale/isctype.c b/lib/libc/locale/isctype.c
index e4ae01271305..3731508ba15a 100644
--- a/lib/libc/locale/isctype.c
+++ b/lib/libc/locale/isctype.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/lib/libc/locale/iswctype.c b/lib/libc/locale/iswctype.c
index eb1a077ee384..251e98c2b9c7 100644
--- a/lib/libc/locale/iswctype.c
+++ b/lib/libc/locale/iswctype.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/lib/libc/locale/localeconv.c b/lib/libc/locale/localeconv.c
index 01b5a31ef9e8..641773944e32 100644
--- a/lib/libc/locale/localeconv.c
+++ b/lib/libc/locale/localeconv.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/locale/none.c b/lib/libc/locale/none.c
index 86853fbda540..d95bb0087c09 100644
--- a/lib/libc/locale/none.c
+++ b/lib/libc/locale/none.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright 2013 Garrett D'Amore <garrett@damore.org>
* Copyright 2010 Nexenta Systems, Inc. All rights reserved.
* Copyright (c) 2002-2004 Tim J. Robbins. All rights reserved.
diff --git a/lib/libc/locale/rune.c b/lib/libc/locale/rune.c
index 1a267927323f..03fe903f7432 100644
--- a/lib/libc/locale/rune.c
+++ b/lib/libc/locale/rune.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright 2014 Garrett D'Amore <garrett@damore.org>
* Copyright 2010 Nexenta Systems, Inc. All rights reserved.
* Copyright (c) 1993
diff --git a/lib/libc/locale/runetype.c b/lib/libc/locale/runetype.c
index 58da22ee4638..8fe656aded05 100644
--- a/lib/libc/locale/runetype.c
+++ b/lib/libc/locale/runetype.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/lib/libc/locale/setlocale.c b/lib/libc/locale/setlocale.c
index cb91d37997a5..e0ba66e0e35a 100644
--- a/lib/libc/locale/setlocale.c
+++ b/lib/libc/locale/setlocale.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1996 - 2002 FreeBSD Project
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/locale/setrunelocale.c b/lib/libc/locale/setrunelocale.c
index cf6309b5cb5d..97af903f2724 100644
--- a/lib/libc/locale/setrunelocale.c
+++ b/lib/libc/locale/setrunelocale.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/lib/libc/locale/table.c b/lib/libc/locale/table.c
index 7e5752a55ace..2f790afd4dd8 100644
--- a/lib/libc/locale/table.c
+++ b/lib/libc/locale/table.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/lib/libc/locale/tolower.c b/lib/libc/locale/tolower.c
index ae661ab322e9..00ac7279fbb4 100644
--- a/lib/libc/locale/tolower.c
+++ b/lib/libc/locale/tolower.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/lib/libc/locale/toupper.c b/lib/libc/locale/toupper.c
index 40e0fce5f583..26bb93f3f2da 100644
--- a/lib/libc/locale/toupper.c
+++ b/lib/libc/locale/toupper.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/lib/libc/locale/wcstoimax.c b/lib/libc/locale/wcstoimax.c
index c575c1233629..5e4d9af26a80 100644
--- a/lib/libc/locale/wcstoimax.c
+++ b/lib/libc/locale/wcstoimax.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/lib/libc/locale/wcstol.c b/lib/libc/locale/wcstol.c
index cead14bce1ff..98bd5f85a4d1 100644
--- a/lib/libc/locale/wcstol.c
+++ b/lib/libc/locale/wcstol.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/lib/libc/locale/wcstoll.c b/lib/libc/locale/wcstoll.c
index 2463ef53765b..6c3184a0de34 100644
--- a/lib/libc/locale/wcstoll.c
+++ b/lib/libc/locale/wcstoll.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/lib/libc/locale/wcstoul.c b/lib/libc/locale/wcstoul.c
index 50bce8b4ce79..b550e869f7c5 100644
--- a/lib/libc/locale/wcstoul.c
+++ b/lib/libc/locale/wcstoul.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/lib/libc/locale/wcstoull.c b/lib/libc/locale/wcstoull.c
index 9f6451dd86ea..6a04d213ff9b 100644
--- a/lib/libc/locale/wcstoull.c
+++ b/lib/libc/locale/wcstoull.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/lib/libc/locale/wcstoumax.c b/lib/libc/locale/wcstoumax.c
index 887ec61ab340..0c1cd0b4b8dc 100644
--- a/lib/libc/locale/wcstoumax.c
+++ b/lib/libc/locale/wcstoumax.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/lib/libc/locale/wcwidth.c b/lib/libc/locale/wcwidth.c
index 58ec2f702d45..53145e9b8254 100644
--- a/lib/libc/locale/wcwidth.c
+++ b/lib/libc/locale/wcwidth.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/lib/libc/net/gai_strerror.c b/lib/libc/net/gai_strerror.c
index 4f60f2db3917..56a3287ed571 100644
--- a/lib/libc/net/gai_strerror.c
+++ b/lib/libc/net/gai_strerror.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/lib/libc/net/getaddrinfo.c b/lib/libc/net/getaddrinfo.c
index d70502870024..4cdb2f2cc0d0 100644
--- a/lib/libc/net/getaddrinfo.c
+++ b/lib/libc/net/getaddrinfo.c
@@ -1,6 +1,8 @@
/* $KAME: getaddrinfo.c,v 1.15 2000/07/09 04:37:24 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libc/net/gethostbydns.c b/lib/libc/net/gethostbydns.c
index 39d18db90a4c..09800b874f90 100644
--- a/lib/libc/net/gethostbydns.c
+++ b/lib/libc/net/gethostbydns.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* ++Copyright++ 1985, 1988, 1993
* -
* Copyright (c) 1985, 1988, 1993
diff --git a/lib/libc/net/gethostbyht.c b/lib/libc/net/gethostbyht.c
index 4b99f4e3c5db..3251f407f439 100644
--- a/lib/libc/net/gethostbyht.c
+++ b/lib/libc/net/gethostbyht.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/net/getnameinfo.c b/lib/libc/net/getnameinfo.c
index 89cf825ea013..b3788534c7dc 100644
--- a/lib/libc/net/getnameinfo.c
+++ b/lib/libc/net/getnameinfo.c
@@ -1,6 +1,8 @@
/* $KAME: getnameinfo.c,v 1.61 2002/06/27 09:25:47 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* Copyright (c) 2000 Ben Harris.
* All rights reserved.
diff --git a/lib/libc/net/getnetbydns.c b/lib/libc/net/getnetbydns.c
index a52c34501a2c..ac35ae4a96c4 100644
--- a/lib/libc/net/getnetbydns.c
+++ b/lib/libc/net/getnetbydns.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/net/getnetbyht.c b/lib/libc/net/getnetbyht.c
index ec96ce6ae0f4..9db1a37ebd36 100644
--- a/lib/libc/net/getnetbyht.c
+++ b/lib/libc/net/getnetbyht.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/net/getproto.c b/lib/libc/net/getproto.c
index da78e57292bd..ec7ee39447a5 100644
--- a/lib/libc/net/getproto.c
+++ b/lib/libc/net/getproto.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/net/getprotoent.c b/lib/libc/net/getprotoent.c
index 2bceb3384f56..cde22564b995 100644
--- a/lib/libc/net/getprotoent.c
+++ b/lib/libc/net/getprotoent.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/net/getprotoname.c b/lib/libc/net/getprotoname.c
index e701733bcd51..22c2938dd53e 100644
--- a/lib/libc/net/getprotoname.c
+++ b/lib/libc/net/getprotoname.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/net/getservent.c b/lib/libc/net/getservent.c
index fd8dd9d79786..6d34ebe30f58 100644
--- a/lib/libc/net/getservent.c
+++ b/lib/libc/net/getservent.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/net/ip6opt.c b/lib/libc/net/ip6opt.c
index db3f8ce66c3a..5e2f9df8d008 100644
--- a/lib/libc/net/ip6opt.c
+++ b/lib/libc/net/ip6opt.c
@@ -1,6 +1,8 @@
/* $KAME: ip6opt.c,v 1.13 2003/06/06 10:08:20 suz Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libc/net/linkaddr.c b/lib/libc/net/linkaddr.c
index a5ec06356c2d..f50197ec32a8 100644
--- a/lib/libc/net/linkaddr.c
+++ b/lib/libc/net/linkaddr.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/lib/libc/net/map_v4v6.c b/lib/libc/net/map_v4v6.c
index d769d27e24cc..addc5194786c 100644
--- a/lib/libc/net/map_v4v6.c
+++ b/lib/libc/net/map_v4v6.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* ++Copyright++ 1985, 1988, 1993
* -
* Copyright (c) 1985, 1988, 1993
diff --git a/lib/libc/net/name6.c b/lib/libc/net/name6.c
index b0970786dd8c..9b7aaf66ae21 100644
--- a/lib/libc/net/name6.c
+++ b/lib/libc/net/name6.c
@@ -1,6 +1,8 @@
/* $KAME: name6.c,v 1.25 2000/06/26 16:44:40 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libc/net/rcmd.c b/lib/libc/net/rcmd.c
index 2b952356ce02..38a150452d24 100644
--- a/lib/libc/net/rcmd.c
+++ b/lib/libc/net/rcmd.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/net/rcmdsh.c b/lib/libc/net/rcmdsh.c
index 13278df11b2a..b321b5a51a2f 100644
--- a/lib/libc/net/rcmdsh.c
+++ b/lib/libc/net/rcmdsh.c
@@ -1,6 +1,8 @@
/* $OpenBSD: rcmdsh.c,v 1.7 2002/03/12 00:05:44 millert Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001, MagniComp
* All rights reserved.
*
diff --git a/lib/libc/net/recv.c b/lib/libc/net/recv.c
index b87f02998dff..5304745848a7 100644
--- a/lib/libc/net/recv.c
+++ b/lib/libc/net/recv.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/lib/libc/net/rthdr.c b/lib/libc/net/rthdr.c
index d91c98aa42b7..5a035e9d32d0 100644
--- a/lib/libc/net/rthdr.c
+++ b/lib/libc/net/rthdr.c
@@ -1,6 +1,8 @@
/* $KAME: rthdr.c,v 1.19 2003/06/06 10:48:51 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libc/net/sctp_sys_calls.c b/lib/libc/net/sctp_sys_calls.c
index 25b9ec87d195..0c5161ab1eab 100644
--- a/lib/libc/net/sctp_sys_calls.c
+++ b/lib/libc/net/sctp_sys_calls.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/lib/libc/net/send.c b/lib/libc/net/send.c
index 69606c7b25e9..b0c179c2e6b4 100644
--- a/lib/libc/net/send.c
+++ b/lib/libc/net/send.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/lib/libc/net/vars.c b/lib/libc/net/vars.c
index 42ee2054d4e7..5bcfb9f9263e 100644
--- a/lib/libc/net/vars.c
+++ b/lib/libc/net/vars.c
@@ -1,6 +1,8 @@
/* $KAME: vars.c,v 1.2 2001/08/20 02:32:41 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libc/powerpc/SYS.h b/lib/libc/powerpc/SYS.h
index f0665c09c144..63a5ec47c4b4 100644
--- a/lib/libc/powerpc/SYS.h
+++ b/lib/libc/powerpc/SYS.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 Benno Rice. All rights reserved.
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
*
diff --git a/lib/libc/powerpc64/SYS.h b/lib/libc/powerpc64/SYS.h
index 486e71bfeae8..cc1c268adf29 100644
--- a/lib/libc/powerpc64/SYS.h
+++ b/lib/libc/powerpc64/SYS.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2002 Benno Rice. All rights reserved.
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
*
diff --git a/lib/libc/quad/TESTS/divrem.c b/lib/libc/quad/TESTS/divrem.c
index efbb498673c3..74011bf55b5e 100644
--- a/lib/libc/quad/TESTS/divrem.c
+++ b/lib/libc/quad/TESTS/divrem.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/lib/libc/quad/TESTS/mul.c b/lib/libc/quad/TESTS/mul.c
index cee17302c4fd..408764f89885 100644
--- a/lib/libc/quad/TESTS/mul.c
+++ b/lib/libc/quad/TESTS/mul.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/lib/libc/quad/adddi3.c b/lib/libc/quad/adddi3.c
index 9b36c4a16f4e..5f3d897f9df6 100644
--- a/lib/libc/quad/adddi3.c
+++ b/lib/libc/quad/adddi3.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/lib/libc/quad/anddi3.c b/lib/libc/quad/anddi3.c
index b41b05a2836f..5a5dc41a78cd 100644
--- a/lib/libc/quad/anddi3.c
+++ b/lib/libc/quad/anddi3.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/lib/libc/quad/ashldi3.c b/lib/libc/quad/ashldi3.c
index 7a10bd94d42b..7b9e0df1c385 100644
--- a/lib/libc/quad/ashldi3.c
+++ b/lib/libc/quad/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/lib/libc/quad/ashrdi3.c b/lib/libc/quad/ashrdi3.c
index 95e444d1a9a9..a5e354684fbe 100644
--- a/lib/libc/quad/ashrdi3.c
+++ b/lib/libc/quad/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/lib/libc/quad/cmpdi2.c b/lib/libc/quad/cmpdi2.c
index 3b107f4439f7..1e34735d9bc2 100644
--- a/lib/libc/quad/cmpdi2.c
+++ b/lib/libc/quad/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/lib/libc/quad/divdi3.c b/lib/libc/quad/divdi3.c
index 0130351e62e9..eab73c0bcfb7 100644
--- a/lib/libc/quad/divdi3.c
+++ b/lib/libc/quad/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/lib/libc/quad/fixdfdi.c b/lib/libc/quad/fixdfdi.c
index c10d6208cfef..fa13f5829c0e 100644
--- a/lib/libc/quad/fixdfdi.c
+++ b/lib/libc/quad/fixdfdi.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/lib/libc/quad/fixsfdi.c b/lib/libc/quad/fixsfdi.c
index bb427fea0811..2327a8f92c33 100644
--- a/lib/libc/quad/fixsfdi.c
+++ b/lib/libc/quad/fixsfdi.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 The Regents of the University of California.
* All rights reserved.
*
diff --git a/lib/libc/quad/fixunsdfdi.c b/lib/libc/quad/fixunsdfdi.c
index 717bfef32f7e..71a7a1544f54 100644
--- a/lib/libc/quad/fixunsdfdi.c
+++ b/lib/libc/quad/fixunsdfdi.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/lib/libc/quad/fixunssfdi.c b/lib/libc/quad/fixunssfdi.c
index 21cefaff586d..3ddcebc75d9c 100644
--- a/lib/libc/quad/fixunssfdi.c
+++ b/lib/libc/quad/fixunssfdi.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/lib/libc/quad/floatdidf.c b/lib/libc/quad/floatdidf.c
index 7dc10f1fee1e..da30520ffad7 100644
--- a/lib/libc/quad/floatdidf.c
+++ b/lib/libc/quad/floatdidf.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/lib/libc/quad/floatdisf.c b/lib/libc/quad/floatdisf.c
index e103267eb126..f58f4ac6fbae 100644
--- a/lib/libc/quad/floatdisf.c
+++ b/lib/libc/quad/floatdisf.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/lib/libc/quad/floatunsdidf.c b/lib/libc/quad/floatunsdidf.c
index fd0edf657606..39dc2be1439f 100644
--- a/lib/libc/quad/floatunsdidf.c
+++ b/lib/libc/quad/floatunsdidf.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/lib/libc/quad/iordi3.c b/lib/libc/quad/iordi3.c
index d4b99cf27603..6cc3a4125841 100644
--- a/lib/libc/quad/iordi3.c
+++ b/lib/libc/quad/iordi3.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/lib/libc/quad/lshldi3.c b/lib/libc/quad/lshldi3.c
index 4e2c0e07a8cc..0d0788af6c66 100644
--- a/lib/libc/quad/lshldi3.c
+++ b/lib/libc/quad/lshldi3.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/lib/libc/quad/lshrdi3.c b/lib/libc/quad/lshrdi3.c
index 6cc26e1cb68e..1a21fe847784 100644
--- a/lib/libc/quad/lshrdi3.c
+++ b/lib/libc/quad/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/lib/libc/quad/moddi3.c b/lib/libc/quad/moddi3.c
index fcb39ea8eb6c..318fed33ba54 100644
--- a/lib/libc/quad/moddi3.c
+++ b/lib/libc/quad/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/lib/libc/quad/muldi3.c b/lib/libc/quad/muldi3.c
index 55637cfebd13..2f5f21005d0e 100644
--- a/lib/libc/quad/muldi3.c
+++ b/lib/libc/quad/muldi3.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/lib/libc/quad/negdi2.c b/lib/libc/quad/negdi2.c
index eadae69aef54..793c63dee07f 100644
--- a/lib/libc/quad/negdi2.c
+++ b/lib/libc/quad/negdi2.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/lib/libc/quad/notdi2.c b/lib/libc/quad/notdi2.c
index 2d8f8b3115fb..7d0186eb5ddd 100644
--- a/lib/libc/quad/notdi2.c
+++ b/lib/libc/quad/notdi2.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/lib/libc/quad/qdivrem.c b/lib/libc/quad/qdivrem.c
index ef4d24bc91a3..c9910732de6d 100644
--- a/lib/libc/quad/qdivrem.c
+++ b/lib/libc/quad/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/lib/libc/quad/quad.h b/lib/libc/quad/quad.h
index 3fd015cfaadb..e997271ee3cb 100644
--- a/lib/libc/quad/quad.h
+++ b/lib/libc/quad/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/lib/libc/quad/subdi3.c b/lib/libc/quad/subdi3.c
index 54e51996d808..4cc9534c6b55 100644
--- a/lib/libc/quad/subdi3.c
+++ b/lib/libc/quad/subdi3.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/lib/libc/quad/ucmpdi2.c b/lib/libc/quad/ucmpdi2.c
index 042f42aca3c9..341676c596db 100644
--- a/lib/libc/quad/ucmpdi2.c
+++ b/lib/libc/quad/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/lib/libc/quad/udivdi3.c b/lib/libc/quad/udivdi3.c
index d9e279ce9b25..1e9e7b87e73b 100644
--- a/lib/libc/quad/udivdi3.c
+++ b/lib/libc/quad/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/lib/libc/quad/umoddi3.c b/lib/libc/quad/umoddi3.c
index 518cb8a31dbd..f479fa3ef8a1 100644
--- a/lib/libc/quad/umoddi3.c
+++ b/lib/libc/quad/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/lib/libc/quad/xordi3.c b/lib/libc/quad/xordi3.c
index 569cbd291343..ed289afe23a4 100644
--- a/lib/libc/quad/xordi3.c
+++ b/lib/libc/quad/xordi3.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/lib/libc/regex/cname.h b/lib/libc/regex/cname.h
index 28452c93fe7f..3419181aac97 100644
--- a/lib/libc/regex/cname.h
+++ b/lib/libc/regex/cname.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994 Henry Spencer.
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/regex/engine.c b/lib/libc/regex/engine.c
index 7c70b685437d..d31ccaf74d2f 100644
--- a/lib/libc/regex/engine.c
+++ b/lib/libc/regex/engine.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994 Henry Spencer.
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/regex/regcomp.c b/lib/libc/regex/regcomp.c
index 2d0bacffb7c6..e460e1456364 100644
--- a/lib/libc/regex/regcomp.c
+++ b/lib/libc/regex/regcomp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994 Henry Spencer.
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/regex/regerror.c b/lib/libc/regex/regerror.c
index 8496ba78002a..0e555784f0dc 100644
--- a/lib/libc/regex/regerror.c
+++ b/lib/libc/regex/regerror.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994 Henry Spencer.
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/regex/regex2.h b/lib/libc/regex/regex2.h
index a9c831b441cd..a7c45683229c 100644
--- a/lib/libc/regex/regex2.h
+++ b/lib/libc/regex/regex2.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994 Henry Spencer.
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/regex/regexec.c b/lib/libc/regex/regexec.c
index 46b07758eab3..bf27d05f86c6 100644
--- a/lib/libc/regex/regexec.c
+++ b/lib/libc/regex/regexec.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994 Henry Spencer.
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/regex/regfree.c b/lib/libc/regex/regfree.c
index 296819adfba7..859c2a4b37b2 100644
--- a/lib/libc/regex/regfree.c
+++ b/lib/libc/regex/regfree.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994 Henry Spencer.
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/regex/utils.h b/lib/libc/regex/utils.h
index f62f51747911..b2dba2ee4e93 100644
--- a/lib/libc/regex/utils.h
+++ b/lib/libc/regex/utils.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992, 1993, 1994 Henry Spencer.
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/resolv/herror.c b/lib/libc/resolv/herror.c
index 2ae54b78d75a..0218ef8e303a 100644
--- a/lib/libc/resolv/herror.c
+++ b/lib/libc/resolv/herror.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/lib/libc/resolv/res_comp.c b/lib/libc/resolv/res_comp.c
index 0d269ab2a7d0..4237a9244b94 100644
--- a/lib/libc/resolv/res_comp.c
+++ b/lib/libc/resolv/res_comp.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/resolv/res_debug.c b/lib/libc/resolv/res_debug.c
index c2654886fa83..e25f00aa55fc 100644
--- a/lib/libc/resolv/res_debug.c
+++ b/lib/libc/resolv/res_debug.c
@@ -15,7 +15,9 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/resolv/res_init.c b/lib/libc/resolv/res_init.c
index fe40a66b83ad..06233c7abcfc 100644
--- a/lib/libc/resolv/res_init.c
+++ b/lib/libc/resolv/res_init.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1989, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/resolv/res_mkquery.c b/lib/libc/resolv/res_mkquery.c
index 5a87c033957d..564580107d25 100644
--- a/lib/libc/resolv/res_mkquery.c
+++ b/lib/libc/resolv/res_mkquery.c
@@ -15,7 +15,9 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/resolv/res_query.c b/lib/libc/resolv/res_query.c
index 289152f9c560..56ff529c8d67 100644
--- a/lib/libc/resolv/res_query.c
+++ b/lib/libc/resolv/res_query.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Portions Copyright (C) 2004, 2005, 2008 Internet Systems Consortium, Inc. ("ISC")
* Portions Copyright (C) 1996-2001, 2003 Internet Software Consortium.
*
diff --git a/lib/libc/resolv/res_send.c b/lib/libc/resolv/res_send.c
index 5b3e259015a1..f7648a86c384 100644
--- a/lib/libc/resolv/res_send.c
+++ b/lib/libc/resolv/res_send.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Portions Copyright (C) 2004-2009 Internet Systems Consortium, Inc. ("ISC")
* Portions Copyright (C) 1996-2003 Internet Software Consortium.
*
diff --git a/lib/libc/rpc/auth_des.c b/lib/libc/rpc/auth_des.c
index 5435e7749fdf..f2ad0349a6a8 100644
--- a/lib/libc/rpc/auth_des.c
+++ b/lib/libc/rpc/auth_des.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/auth_none.c b/lib/libc/rpc/auth_none.c
index 32bebebf339d..4422802c4c5c 100644
--- a/lib/libc/rpc/auth_none.c
+++ b/lib/libc/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/lib/libc/rpc/auth_unix.c b/lib/libc/rpc/auth_unix.c
index 14043358e358..08df14b54491 100644
--- a/lib/libc/rpc/auth_unix.c
+++ b/lib/libc/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/lib/libc/rpc/authdes_prot.c b/lib/libc/rpc/authdes_prot.c
index 0d4bec06264a..663261d631a9 100644
--- a/lib/libc/rpc/authdes_prot.c
+++ b/lib/libc/rpc/authdes_prot.c
@@ -5,6 +5,8 @@ static char sccsid[] = "@(#)authdes_prot.c 2.1 88/07/29 4.0 RPCSRC; from 1.6 88
__FBSDID("$FreeBSD$");
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/authunix_prot.c b/lib/libc/rpc/authunix_prot.c
index cd6676bda2b3..bb590c350429 100644
--- a/lib/libc/rpc/authunix_prot.c
+++ b/lib/libc/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/lib/libc/rpc/bindresvport.c b/lib/libc/rpc/bindresvport.c
index 8629cba5ea39..44d3b0c1eacd 100644
--- a/lib/libc/rpc/bindresvport.c
+++ b/lib/libc/rpc/bindresvport.c
@@ -1,6 +1,8 @@
/* $NetBSD: bindresvport.c,v 1.19 2000/07/06 03:03:59 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/clnt_bcast.c b/lib/libc/rpc/clnt_bcast.c
index 669de8aae3c9..649cab05a474 100644
--- a/lib/libc/rpc/clnt_bcast.c
+++ b/lib/libc/rpc/clnt_bcast.c
@@ -1,6 +1,8 @@
/* $NetBSD: clnt_bcast.c,v 1.3 2000/07/06 03:05:20 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/clnt_dg.c b/lib/libc/rpc/clnt_dg.c
index 39677737bf5d..a1cd7502e2ad 100644
--- a/lib/libc/rpc/clnt_dg.c
+++ b/lib/libc/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/lib/libc/rpc/clnt_generic.c b/lib/libc/rpc/clnt_generic.c
index 0dea81d52eb5..d3cdf1f08fb8 100644
--- a/lib/libc/rpc/clnt_generic.c
+++ b/lib/libc/rpc/clnt_generic.c
@@ -1,6 +1,8 @@
/* $NetBSD: clnt_generic.c,v 1.18 2000/07/06 03:10:34 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/clnt_perror.c b/lib/libc/rpc/clnt_perror.c
index d674fbb3847f..b9243ff4d558 100644
--- a/lib/libc/rpc/clnt_perror.c
+++ b/lib/libc/rpc/clnt_perror.c
@@ -2,6 +2,8 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/clnt_raw.c b/lib/libc/rpc/clnt_raw.c
index ad641127ff8a..f6a488be7e8d 100644
--- a/lib/libc/rpc/clnt_raw.c
+++ b/lib/libc/rpc/clnt_raw.c
@@ -1,6 +1,8 @@
/* $NetBSD: clnt_raw.c,v 1.20 2000/12/10 04:12:03 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/clnt_simple.c b/lib/libc/rpc/clnt_simple.c
index 4fc374ad6a33..de9ec6543d15 100644
--- a/lib/libc/rpc/clnt_simple.c
+++ b/lib/libc/rpc/clnt_simple.c
@@ -1,6 +1,8 @@
/* $NetBSD: clnt_simple.c,v 1.21 2000/07/06 03:10:34 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/clnt_vc.c b/lib/libc/rpc/clnt_vc.c
index 1bc15008b149..dec1791dcc95 100644
--- a/lib/libc/rpc/clnt_vc.c
+++ b/lib/libc/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/lib/libc/rpc/des_crypt.c b/lib/libc/rpc/des_crypt.c
index 236e9ed87ff3..589ff7b3b88b 100644
--- a/lib/libc/rpc/des_crypt.c
+++ b/lib/libc/rpc/des_crypt.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/des_soft.c b/lib/libc/rpc/des_soft.c
index 5eb99151c0e0..4992c1650b46 100644
--- a/lib/libc/rpc/des_soft.c
+++ b/lib/libc/rpc/des_soft.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/getnetconfig.c b/lib/libc/rpc/getnetconfig.c
index 84efd5cd2a46..abd5eadf3917 100644
--- a/lib/libc/rpc/getnetconfig.c
+++ b/lib/libc/rpc/getnetconfig.c
@@ -1,6 +1,8 @@
/* $NetBSD: getnetconfig.c,v 1.3 2000/07/06 03:10:34 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/getnetpath.c b/lib/libc/rpc/getnetpath.c
index 8d311369f52a..e0758de8ded3 100644
--- a/lib/libc/rpc/getnetpath.c
+++ b/lib/libc/rpc/getnetpath.c
@@ -1,6 +1,8 @@
/* $NetBSD: getnetpath.c,v 1.3 2000/07/06 03:10:34 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/getpublickey.c b/lib/libc/rpc/getpublickey.c
index 4c806856629b..a0604836d973 100644
--- a/lib/libc/rpc/getpublickey.c
+++ b/lib/libc/rpc/getpublickey.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/getrpcent.c b/lib/libc/rpc/getrpcent.c
index e705af831d07..acb9ce4f6b2c 100644
--- a/lib/libc/rpc/getrpcent.c
+++ b/lib/libc/rpc/getrpcent.c
@@ -1,6 +1,8 @@
/* $NetBSD: getrpcent.c,v 1.17 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/lib/libc/rpc/getrpcport.c b/lib/libc/rpc/getrpcport.c
index b365678a7ace..2b2d459c8887 100644
--- a/lib/libc/rpc/getrpcport.c
+++ b/lib/libc/rpc/getrpcport.c
@@ -1,6 +1,8 @@
/* $NetBSD: getrpcport.c,v 1.16 2000/01/22 22:19:18 mycroft Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/key_call.c b/lib/libc/rpc/key_call.c
index b9bc77a7fd49..66bd3b4eaaf3 100644
--- a/lib/libc/rpc/key_call.c
+++ b/lib/libc/rpc/key_call.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/key_prot_xdr.c b/lib/libc/rpc/key_prot_xdr.c
index 19a2f6c188d5..5a69bb437e3e 100644
--- a/lib/libc/rpc/key_prot_xdr.c
+++ b/lib/libc/rpc/key_prot_xdr.c
@@ -7,6 +7,8 @@
#include <rpc/key_prot.h>
#include "un-namespace.h"
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/netname.c b/lib/libc/rpc/netname.c
index 77b522b6ac93..a9ccf1d2ef99 100644
--- a/lib/libc/rpc/netname.c
+++ b/lib/libc/rpc/netname.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/netnamer.c b/lib/libc/rpc/netnamer.c
index c29f271d6792..591f6d5c91e5 100644
--- a/lib/libc/rpc/netnamer.c
+++ b/lib/libc/rpc/netnamer.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/pmap_clnt.c b/lib/libc/rpc/pmap_clnt.c
index 702d58d5bf40..f91d33abae23 100644
--- a/lib/libc/rpc/pmap_clnt.c
+++ b/lib/libc/rpc/pmap_clnt.c
@@ -1,6 +1,8 @@
/* $NetBSD: pmap_clnt.c,v 1.16 2000/07/06 03:10:34 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/pmap_getmaps.c b/lib/libc/rpc/pmap_getmaps.c
index 1049005cfddf..598de6baf8c2 100644
--- a/lib/libc/rpc/pmap_getmaps.c
+++ b/lib/libc/rpc/pmap_getmaps.c
@@ -1,6 +1,8 @@
/* $NetBSD: pmap_getmaps.c,v 1.16 2000/07/06 03:10:34 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/pmap_getport.c b/lib/libc/rpc/pmap_getport.c
index c1e0c7a4b88d..03feff190813 100644
--- a/lib/libc/rpc/pmap_getport.c
+++ b/lib/libc/rpc/pmap_getport.c
@@ -1,6 +1,8 @@
/* $NetBSD: pmap_getport.c,v 1.16 2000/07/06 03:10:34 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/pmap_prot.c b/lib/libc/rpc/pmap_prot.c
index bf0167235bf5..cfb69d795bea 100644
--- a/lib/libc/rpc/pmap_prot.c
+++ b/lib/libc/rpc/pmap_prot.c
@@ -1,6 +1,8 @@
/* $NetBSD: pmap_prot.c,v 1.10 2000/01/22 22:19:18 mycroft Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/pmap_prot2.c b/lib/libc/rpc/pmap_prot2.c
index f892afbc9bd7..20d92250ed9d 100644
--- a/lib/libc/rpc/pmap_prot2.c
+++ b/lib/libc/rpc/pmap_prot2.c
@@ -1,6 +1,8 @@
/* $NetBSD: pmap_prot2.c,v 1.14 2000/07/06 03:10:34 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/pmap_rmt.c b/lib/libc/rpc/pmap_rmt.c
index 124120498dcb..95efae582e57 100644
--- a/lib/libc/rpc/pmap_rmt.c
+++ b/lib/libc/rpc/pmap_rmt.c
@@ -1,6 +1,8 @@
/* $NetBSD: pmap_rmt.c,v 1.29 2000/07/06 03:10:34 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/rpc_callmsg.c b/lib/libc/rpc/rpc_callmsg.c
index 4063e8bf895d..05294965c091 100644
--- a/lib/libc/rpc/rpc_callmsg.c
+++ b/lib/libc/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/lib/libc/rpc/rpc_com.h b/lib/libc/rpc/rpc_com.h
index bfa6a0bca882..c0c144fc589d 100644
--- a/lib/libc/rpc/rpc_com.h
+++ b/lib/libc/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/lib/libc/rpc/rpc_commondata.c b/lib/libc/rpc/rpc_commondata.c
index e63538d20c47..4506f3068e95 100644
--- a/lib/libc/rpc/rpc_commondata.c
+++ b/lib/libc/rpc/rpc_commondata.c
@@ -1,6 +1,8 @@
/* $NetBSD: rpc_commondata.c,v 1.7 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/lib/libc/rpc/rpc_dtablesize.c b/lib/libc/rpc/rpc_dtablesize.c
index 4bcb71f5c94d..59036dd23abf 100644
--- a/lib/libc/rpc/rpc_dtablesize.c
+++ b/lib/libc/rpc/rpc_dtablesize.c
@@ -1,6 +1,8 @@
/* $NetBSD: rpc_dtablesize.c,v 1.14 1998/11/15 17:32:43 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/rpc_generic.c b/lib/libc/rpc/rpc_generic.c
index 079837d358ee..6fbeaf77a7e7 100644
--- a/lib/libc/rpc/rpc_generic.c
+++ b/lib/libc/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/lib/libc/rpc/rpc_prot.c b/lib/libc/rpc/rpc_prot.c
index 50d11ccc8735..a865d43fc185 100644
--- a/lib/libc/rpc/rpc_prot.c
+++ b/lib/libc/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/lib/libc/rpc/rpc_soc.c b/lib/libc/rpc/rpc_soc.c
index 64516a9fe806..1e5cd86d7ed4 100644
--- a/lib/libc/rpc/rpc_soc.c
+++ b/lib/libc/rpc/rpc_soc.c
@@ -1,6 +1,8 @@
/* $NetBSD: rpc_soc.c,v 1.6 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/lib/libc/rpc/rpcb_clnt.c b/lib/libc/rpc/rpcb_clnt.c
index 8c9b8ca22bfb..f39d99bfeee3 100644
--- a/lib/libc/rpc/rpcb_clnt.c
+++ b/lib/libc/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/lib/libc/rpc/rpcb_prot.c b/lib/libc/rpc/rpcb_prot.c
index 39a201c6a7ff..6cb7204f1a66 100644
--- a/lib/libc/rpc/rpcb_prot.c
+++ b/lib/libc/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/lib/libc/rpc/rpcb_st_xdr.c b/lib/libc/rpc/rpcb_st_xdr.c
index 362184ec79ad..2a102a5786be 100644
--- a/lib/libc/rpc/rpcb_st_xdr.c
+++ b/lib/libc/rpc/rpcb_st_xdr.c
@@ -1,6 +1,8 @@
/* $NetBSD: rpcb_st_xdr.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/lib/libc/rpc/rpcdname.c b/lib/libc/rpc/rpcdname.c
index 08b5d7d49fc5..3e7c4a7c2f1a 100644
--- a/lib/libc/rpc/rpcdname.c
+++ b/lib/libc/rpc/rpcdname.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/rtime.c b/lib/libc/rpc/rtime.c
index 7c40c36ce374..4adca5c5f13d 100644
--- a/lib/libc/rpc/rtime.c
+++ b/lib/libc/rpc/rtime.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/svc.c b/lib/libc/rpc/svc.c
index a002216e6e53..801b32081a26 100644
--- a/lib/libc/rpc/svc.c
+++ b/lib/libc/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/lib/libc/rpc/svc_auth.c b/lib/libc/rpc/svc_auth.c
index 58435af0c13b..20a84c60c18a 100644
--- a/lib/libc/rpc/svc_auth.c
+++ b/lib/libc/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/lib/libc/rpc/svc_auth_des.c b/lib/libc/rpc/svc_auth_des.c
index 7a24c06e34e0..8f742c39718a 100644
--- a/lib/libc/rpc/svc_auth_des.c
+++ b/lib/libc/rpc/svc_auth_des.c
@@ -4,6 +4,8 @@
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009, Sun Microsystems, Inc.
* All rights reserved.
*
diff --git a/lib/libc/rpc/svc_auth_unix.c b/lib/libc/rpc/svc_auth_unix.c
index 8e5118356dcd..de146b821600 100644
--- a/lib/libc/rpc/svc_auth_unix.c
+++ b/lib/libc/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/lib/libc/rpc/svc_dg.c b/lib/libc/rpc/svc_dg.c
index 5d9baaa81f66..54dbb0956a11 100644
--- a/lib/libc/rpc/svc_dg.c
+++ b/lib/libc/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/lib/libc/rpc/svc_generic.c b/lib/libc/rpc/svc_generic.c
index 00bbc5a755fc..37ad3513c716 100644
--- a/lib/libc/rpc/svc_generic.c
+++ b/lib/libc/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/lib/libc/rpc/svc_raw.c b/lib/libc/rpc/svc_raw.c
index 91593350453c..05da6231af37 100644
--- a/lib/libc/rpc/svc_raw.c
+++ b/lib/libc/rpc/svc_raw.c
@@ -1,6 +1,8 @@
/* $NetBSD: svc_raw.c,v 1.14 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/lib/libc/rpc/svc_run.c b/lib/libc/rpc/svc_run.c
index 9b0089b3dd3f..a4723c42144f 100644
--- a/lib/libc/rpc/svc_run.c
+++ b/lib/libc/rpc/svc_run.c
@@ -1,6 +1,8 @@
/* $NetBSD: svc_run.c,v 1.17 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/lib/libc/rpc/svc_simple.c b/lib/libc/rpc/svc_simple.c
index 46ada7747659..fcf4199e611e 100644
--- a/lib/libc/rpc/svc_simple.c
+++ b/lib/libc/rpc/svc_simple.c
@@ -1,6 +1,8 @@
/* $NetBSD: svc_simple.c,v 1.20 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/lib/libc/rpc/svc_vc.c b/lib/libc/rpc/svc_vc.c
index a35ee6281d77..a045903c8285 100644
--- a/lib/libc/rpc/svc_vc.c
+++ b/lib/libc/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/lib/libc/sparc64/SYS.h b/lib/libc/sparc64/SYS.h
index 71d072dd21c7..e8ddb61776af 100644
--- a/lib/libc/sparc64/SYS.h
+++ b/lib/libc/sparc64/SYS.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/lib/libc/sparc64/fpu/fpu.c b/lib/libc/sparc64/fpu/fpu.c
index 690dec1dba3a..eedc04456cd3 100644
--- a/lib/libc/sparc64/fpu/fpu.c
+++ b/lib/libc/sparc64/fpu/fpu.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/lib/libc/sparc64/fpu/fpu_add.c b/lib/libc/sparc64/fpu/fpu_add.c
index cade197d5bd0..cfe0163d9b58 100644
--- a/lib/libc/sparc64/fpu/fpu_add.c
+++ b/lib/libc/sparc64/fpu/fpu_add.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/lib/libc/sparc64/fpu/fpu_arith.h b/lib/libc/sparc64/fpu/fpu_arith.h
index 6b2e3192c8e5..4ecba92188fd 100644
--- a/lib/libc/sparc64/fpu/fpu_arith.h
+++ b/lib/libc/sparc64/fpu/fpu_arith.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/lib/libc/sparc64/fpu/fpu_compare.c b/lib/libc/sparc64/fpu/fpu_compare.c
index 50edaa83bf8f..81a0f69d2b5c 100644
--- a/lib/libc/sparc64/fpu/fpu_compare.c
+++ b/lib/libc/sparc64/fpu/fpu_compare.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/lib/libc/sparc64/fpu/fpu_emu.h b/lib/libc/sparc64/fpu/fpu_emu.h
index 78ac16891e73..6fadb3dec8a7 100644
--- a/lib/libc/sparc64/fpu/fpu_emu.h
+++ b/lib/libc/sparc64/fpu/fpu_emu.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/lib/libc/stdio/_flock_stub.c b/lib/libc/stdio/_flock_stub.c
index f53df35da078..069ed64c4e99 100644
--- a/lib/libc/stdio/_flock_stub.c
+++ b/lib/libc/stdio/_flock_stub.c
@@ -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/lib/libc/stdio/asprintf.c b/lib/libc/stdio/asprintf.c
index 242127f36025..1d9034b653d5 100644
--- a/lib/libc/stdio/asprintf.c
+++ b/lib/libc/stdio/asprintf.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/lib/libc/stdio/clrerr.c b/lib/libc/stdio/clrerr.c
index f161a6e1e802..c9208c0c1c46 100644
--- a/lib/libc/stdio/clrerr.c
+++ b/lib/libc/stdio/clrerr.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/lib/libc/stdio/fclose.c b/lib/libc/stdio/fclose.c
index 063ef841f72c..84f890e3c38a 100644
--- a/lib/libc/stdio/fclose.c
+++ b/lib/libc/stdio/fclose.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993 The Regents of the University of California.
* Copyright (c) 2013 Mariusz Zaborski <oshogbo@FreeBSD.org>
* All rights reserved.
diff --git a/lib/libc/stdio/fdopen.c b/lib/libc/stdio/fdopen.c
index fbe37e881428..64d619963e14 100644
--- a/lib/libc/stdio/fdopen.c
+++ b/lib/libc/stdio/fdopen.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/lib/libc/stdio/feof.c b/lib/libc/stdio/feof.c
index b970248a3128..ef6767fb2b1b 100644
--- a/lib/libc/stdio/feof.c
+++ b/lib/libc/stdio/feof.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/lib/libc/stdio/ferror.c b/lib/libc/stdio/ferror.c
index 7e0f8f957165..bb29c27e1419 100644
--- a/lib/libc/stdio/ferror.c
+++ b/lib/libc/stdio/ferror.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/lib/libc/stdio/fflush.c b/lib/libc/stdio/fflush.c
index 5ecfc4451f67..9a0f14538fe4 100644
--- a/lib/libc/stdio/fflush.c
+++ b/lib/libc/stdio/fflush.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/lib/libc/stdio/fgetc.c b/lib/libc/stdio/fgetc.c
index 025a0c2df394..bb94f2ed5559 100644
--- a/lib/libc/stdio/fgetc.c
+++ b/lib/libc/stdio/fgetc.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/lib/libc/stdio/fgetln.c b/lib/libc/stdio/fgetln.c
index 1e6b9842bcec..ba0736cbb0fc 100644
--- a/lib/libc/stdio/fgetln.c
+++ b/lib/libc/stdio/fgetln.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/lib/libc/stdio/fgetpos.c b/lib/libc/stdio/fgetpos.c
index f161f4325fd3..c592ef0fc224 100644
--- a/lib/libc/stdio/fgetpos.c
+++ b/lib/libc/stdio/fgetpos.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/lib/libc/stdio/fgets.c b/lib/libc/stdio/fgets.c
index 95d0ad997196..ceb48562fe30 100644
--- a/lib/libc/stdio/fgets.c
+++ b/lib/libc/stdio/fgets.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/lib/libc/stdio/fileno.c b/lib/libc/stdio/fileno.c
index 3ac183010ef6..81673cd89034 100644
--- a/lib/libc/stdio/fileno.c
+++ b/lib/libc/stdio/fileno.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/lib/libc/stdio/findfp.c b/lib/libc/stdio/findfp.c
index 5e1f06924ac8..b30a06ffd9e5 100644
--- a/lib/libc/stdio/findfp.c
+++ b/lib/libc/stdio/findfp.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/lib/libc/stdio/flags.c b/lib/libc/stdio/flags.c
index 9eed6d7dc8c7..a034c1674c98 100644
--- a/lib/libc/stdio/flags.c
+++ b/lib/libc/stdio/flags.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/lib/libc/stdio/floatio.h b/lib/libc/stdio/floatio.h
index bfffb1a49b4a..00af7eaba561 100644
--- a/lib/libc/stdio/floatio.h
+++ b/lib/libc/stdio/floatio.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/lib/libc/stdio/fopen.c b/lib/libc/stdio/fopen.c
index 9ab61ba157a4..cb71387e0f38 100644
--- a/lib/libc/stdio/fopen.c
+++ b/lib/libc/stdio/fopen.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/lib/libc/stdio/fprintf.c b/lib/libc/stdio/fprintf.c
index 739e1f555e09..95b71cc065c7 100644
--- a/lib/libc/stdio/fprintf.c
+++ b/lib/libc/stdio/fprintf.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/lib/libc/stdio/fpurge.c b/lib/libc/stdio/fpurge.c
index f205bdfc3bf5..aa5daf2ca078 100644
--- a/lib/libc/stdio/fpurge.c
+++ b/lib/libc/stdio/fpurge.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/lib/libc/stdio/fputc.c b/lib/libc/stdio/fputc.c
index 32c261aa3685..e4ec6f8195e6 100644
--- a/lib/libc/stdio/fputc.c
+++ b/lib/libc/stdio/fputc.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/lib/libc/stdio/fputs.c b/lib/libc/stdio/fputs.c
index b10ac52f95d3..bc7f62265eaf 100644
--- a/lib/libc/stdio/fputs.c
+++ b/lib/libc/stdio/fputs.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/lib/libc/stdio/fread.c b/lib/libc/stdio/fread.c
index ff1c65b480d8..3ce3663d009a 100644
--- a/lib/libc/stdio/fread.c
+++ b/lib/libc/stdio/fread.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/lib/libc/stdio/freopen.c b/lib/libc/stdio/freopen.c
index 3d6cc89b6fa0..fce965089a54 100644
--- a/lib/libc/stdio/freopen.c
+++ b/lib/libc/stdio/freopen.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/lib/libc/stdio/fscanf.c b/lib/libc/stdio/fscanf.c
index d3e093334482..6d2cfe9b5a3f 100644
--- a/lib/libc/stdio/fscanf.c
+++ b/lib/libc/stdio/fscanf.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/lib/libc/stdio/fseek.c b/lib/libc/stdio/fseek.c
index e933bdabf4d2..5fcd49f23c5f 100644
--- a/lib/libc/stdio/fseek.c
+++ b/lib/libc/stdio/fseek.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/lib/libc/stdio/fsetpos.c b/lib/libc/stdio/fsetpos.c
index c6b8b785918d..4bb7c112fb06 100644
--- a/lib/libc/stdio/fsetpos.c
+++ b/lib/libc/stdio/fsetpos.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/lib/libc/stdio/ftell.c b/lib/libc/stdio/ftell.c
index fc792af5fa22..df73823c58ce 100644
--- a/lib/libc/stdio/ftell.c
+++ b/lib/libc/stdio/ftell.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/lib/libc/stdio/funopen.c b/lib/libc/stdio/funopen.c
index 983fe5011902..4b1a31e2a962 100644
--- a/lib/libc/stdio/funopen.c
+++ b/lib/libc/stdio/funopen.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/lib/libc/stdio/fvwrite.c b/lib/libc/stdio/fvwrite.c
index 1a28b6a79c01..50b32b8eca6e 100644
--- a/lib/libc/stdio/fvwrite.c
+++ b/lib/libc/stdio/fvwrite.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/lib/libc/stdio/fvwrite.h b/lib/libc/stdio/fvwrite.h
index ca744e04bdfc..406f138d7db8 100644
--- a/lib/libc/stdio/fvwrite.h
+++ b/lib/libc/stdio/fvwrite.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/lib/libc/stdio/fwalk.c b/lib/libc/stdio/fwalk.c
index 151837b29025..37691a715c53 100644
--- a/lib/libc/stdio/fwalk.c
+++ b/lib/libc/stdio/fwalk.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/lib/libc/stdio/fwrite.c b/lib/libc/stdio/fwrite.c
index 41bb4f6b0384..53353fcde681 100644
--- a/lib/libc/stdio/fwrite.c
+++ b/lib/libc/stdio/fwrite.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/lib/libc/stdio/getc.c b/lib/libc/stdio/getc.c
index ad2df8a72f5d..5329810ca14c 100644
--- a/lib/libc/stdio/getc.c
+++ b/lib/libc/stdio/getc.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/lib/libc/stdio/getchar.c b/lib/libc/stdio/getchar.c
index 320f96791ede..e29dd7136a4c 100644
--- a/lib/libc/stdio/getchar.c
+++ b/lib/libc/stdio/getchar.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/lib/libc/stdio/gets.c b/lib/libc/stdio/gets.c
index 06e56f7f0c3b..1f360ac5ae61 100644
--- a/lib/libc/stdio/gets.c
+++ b/lib/libc/stdio/gets.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/lib/libc/stdio/getw.c b/lib/libc/stdio/getw.c
index ed0313eb60c2..fa18f0183fb5 100644
--- a/lib/libc/stdio/getw.c
+++ b/lib/libc/stdio/getw.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/lib/libc/stdio/glue.h b/lib/libc/stdio/glue.h
index aae27d017f9b..6c805e038327 100644
--- a/lib/libc/stdio/glue.h
+++ b/lib/libc/stdio/glue.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/lib/libc/stdio/local.h b/lib/libc/stdio/local.h
index 176b55aa2fa0..336d00dfd8cc 100644
--- a/lib/libc/stdio/local.h
+++ b/lib/libc/stdio/local.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/lib/libc/stdio/makebuf.c b/lib/libc/stdio/makebuf.c
index a92087e0eae7..9bddf89a65b2 100644
--- a/lib/libc/stdio/makebuf.c
+++ b/lib/libc/stdio/makebuf.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/lib/libc/stdio/mktemp.c b/lib/libc/stdio/mktemp.c
index 6fc552a18b2f..0cc7496b693e 100644
--- a/lib/libc/stdio/mktemp.c
+++ b/lib/libc/stdio/mktemp.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/lib/libc/stdio/perror.c b/lib/libc/stdio/perror.c
index 15007882b79e..6eeb14893b8c 100644
--- a/lib/libc/stdio/perror.c
+++ b/lib/libc/stdio/perror.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/lib/libc/stdio/printf-pos.c b/lib/libc/stdio/printf-pos.c
index 5b36f1aff9bd..40f91e8af712 100644
--- a/lib/libc/stdio/printf-pos.c
+++ b/lib/libc/stdio/printf-pos.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/lib/libc/stdio/printf.c b/lib/libc/stdio/printf.c
index 83147b2314c1..7e7e5c8c128b 100644
--- a/lib/libc/stdio/printf.c
+++ b/lib/libc/stdio/printf.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/lib/libc/stdio/printfcommon.h b/lib/libc/stdio/printfcommon.h
index 0489fc8c0cfe..c120f1eba766 100644
--- a/lib/libc/stdio/printfcommon.h
+++ b/lib/libc/stdio/printfcommon.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/lib/libc/stdio/printflocal.h b/lib/libc/stdio/printflocal.h
index 70d7a8bca097..70131d10fdcb 100644
--- a/lib/libc/stdio/printflocal.h
+++ b/lib/libc/stdio/printflocal.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/lib/libc/stdio/putc.c b/lib/libc/stdio/putc.c
index c62d13f5ea4e..1713792e1909 100644
--- a/lib/libc/stdio/putc.c
+++ b/lib/libc/stdio/putc.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/lib/libc/stdio/putchar.c b/lib/libc/stdio/putchar.c
index 1721a986f854..12adf86f3c34 100644
--- a/lib/libc/stdio/putchar.c
+++ b/lib/libc/stdio/putchar.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/lib/libc/stdio/puts.c b/lib/libc/stdio/puts.c
index b5fa01a0c41d..fe80ddbba792 100644
--- a/lib/libc/stdio/puts.c
+++ b/lib/libc/stdio/puts.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/lib/libc/stdio/putw.c b/lib/libc/stdio/putw.c
index fc1d81c7c25c..ba9853db9c8a 100644
--- a/lib/libc/stdio/putw.c
+++ b/lib/libc/stdio/putw.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/lib/libc/stdio/refill.c b/lib/libc/stdio/refill.c
index b4b4e015c91f..dbbcb4912aa2 100644
--- a/lib/libc/stdio/refill.c
+++ b/lib/libc/stdio/refill.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/lib/libc/stdio/remove.c b/lib/libc/stdio/remove.c
index 2e984baf9360..b92e14ad6c16 100644
--- a/lib/libc/stdio/remove.c
+++ b/lib/libc/stdio/remove.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/lib/libc/stdio/rewind.c b/lib/libc/stdio/rewind.c
index 133e3f43dd0c..2449de397160 100644
--- a/lib/libc/stdio/rewind.c
+++ b/lib/libc/stdio/rewind.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/lib/libc/stdio/rget.c b/lib/libc/stdio/rget.c
index bdc0311674e1..530fb67b0ff1 100644
--- a/lib/libc/stdio/rget.c
+++ b/lib/libc/stdio/rget.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/lib/libc/stdio/scanf.c b/lib/libc/stdio/scanf.c
index 55aa420fa6f5..baffba9f9018 100644
--- a/lib/libc/stdio/scanf.c
+++ b/lib/libc/stdio/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/lib/libc/stdio/setbuf.c b/lib/libc/stdio/setbuf.c
index 5c65f976c9de..7c60c77dce9c 100644
--- a/lib/libc/stdio/setbuf.c
+++ b/lib/libc/stdio/setbuf.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/lib/libc/stdio/setbuffer.c b/lib/libc/stdio/setbuffer.c
index af5eb3cabf6e..b760e1a510f2 100644
--- a/lib/libc/stdio/setbuffer.c
+++ b/lib/libc/stdio/setbuffer.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/lib/libc/stdio/setvbuf.c b/lib/libc/stdio/setvbuf.c
index 01db02ea9b64..03a3c7263125 100644
--- a/lib/libc/stdio/setvbuf.c
+++ b/lib/libc/stdio/setvbuf.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/lib/libc/stdio/snprintf.c b/lib/libc/stdio/snprintf.c
index e2dd2ddd6c0c..8ee0b4429340 100644
--- a/lib/libc/stdio/snprintf.c
+++ b/lib/libc/stdio/snprintf.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/lib/libc/stdio/sprintf.c b/lib/libc/stdio/sprintf.c
index 0f38d15cd2ce..8a7611f384a2 100644
--- a/lib/libc/stdio/sprintf.c
+++ b/lib/libc/stdio/sprintf.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/lib/libc/stdio/sscanf.c b/lib/libc/stdio/sscanf.c
index ae79451a47fc..cab6408535a8 100644
--- a/lib/libc/stdio/sscanf.c
+++ b/lib/libc/stdio/sscanf.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/lib/libc/stdio/stdio.c b/lib/libc/stdio/stdio.c
index c92fb4fb0e83..4f093f12dc80 100644
--- a/lib/libc/stdio/stdio.c
+++ b/lib/libc/stdio/stdio.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/lib/libc/stdio/tempnam.c b/lib/libc/stdio/tempnam.c
index e15746f31a4d..2d7bd90e08a4 100644
--- a/lib/libc/stdio/tempnam.c
+++ b/lib/libc/stdio/tempnam.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/lib/libc/stdio/tmpfile.c b/lib/libc/stdio/tmpfile.c
index e5a2be1d97be..e5ee1be2884e 100644
--- a/lib/libc/stdio/tmpfile.c
+++ b/lib/libc/stdio/tmpfile.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/lib/libc/stdio/tmpnam.c b/lib/libc/stdio/tmpnam.c
index ce32dcc28149..c4d56778027d 100644
--- a/lib/libc/stdio/tmpnam.c
+++ b/lib/libc/stdio/tmpnam.c
@@ -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.
*
diff --git a/lib/libc/stdio/ungetc.c b/lib/libc/stdio/ungetc.c
index a24a5a26ade4..2e140c965a02 100644
--- a/lib/libc/stdio/ungetc.c
+++ b/lib/libc/stdio/ungetc.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/lib/libc/stdio/vfprintf.c b/lib/libc/stdio/vfprintf.c
index 4779ad7a9902..29fbd95b399f 100644
--- a/lib/libc/stdio/vfprintf.c
+++ b/lib/libc/stdio/vfprintf.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/lib/libc/stdio/vfscanf.c b/lib/libc/stdio/vfscanf.c
index 8f7c1e81638c..bd3830c19907 100644
--- a/lib/libc/stdio/vfscanf.c
+++ b/lib/libc/stdio/vfscanf.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/lib/libc/stdio/vfwprintf.c b/lib/libc/stdio/vfwprintf.c
index f130c14b1a2c..91238fed138a 100644
--- a/lib/libc/stdio/vfwprintf.c
+++ b/lib/libc/stdio/vfwprintf.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/lib/libc/stdio/vfwscanf.c b/lib/libc/stdio/vfwscanf.c
index aedc249f8cff..fb9c0a961fd7 100644
--- a/lib/libc/stdio/vfwscanf.c
+++ b/lib/libc/stdio/vfwscanf.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/lib/libc/stdio/vprintf.c b/lib/libc/stdio/vprintf.c
index f98f1107c872..7a4cc69dec98 100644
--- a/lib/libc/stdio/vprintf.c
+++ b/lib/libc/stdio/vprintf.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/lib/libc/stdio/vscanf.c b/lib/libc/stdio/vscanf.c
index 309d00c460d2..15024fdfc09c 100644
--- a/lib/libc/stdio/vscanf.c
+++ b/lib/libc/stdio/vscanf.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/lib/libc/stdio/vsnprintf.c b/lib/libc/stdio/vsnprintf.c
index 8d13a5041cd3..f108a6d7871a 100644
--- a/lib/libc/stdio/vsnprintf.c
+++ b/lib/libc/stdio/vsnprintf.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/lib/libc/stdio/vsprintf.c b/lib/libc/stdio/vsprintf.c
index 906a74c24b38..9e03e7126d4a 100644
--- a/lib/libc/stdio/vsprintf.c
+++ b/lib/libc/stdio/vsprintf.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/lib/libc/stdio/vsscanf.c b/lib/libc/stdio/vsscanf.c
index 4328fc15bfad..771dee0c1c42 100644
--- a/lib/libc/stdio/vsscanf.c
+++ b/lib/libc/stdio/vsscanf.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/lib/libc/stdio/vswscanf.c b/lib/libc/stdio/vswscanf.c
index c4a10379c2fc..d3f96774a71c 100644
--- a/lib/libc/stdio/vswscanf.c
+++ b/lib/libc/stdio/vswscanf.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/lib/libc/stdio/wbuf.c b/lib/libc/stdio/wbuf.c
index 5bc3c4dc3e77..e1aa70243e94 100644
--- a/lib/libc/stdio/wbuf.c
+++ b/lib/libc/stdio/wbuf.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/lib/libc/stdio/wsetup.c b/lib/libc/stdio/wsetup.c
index 70f8247c076b..1733d69ee44d 100644
--- a/lib/libc/stdio/wsetup.c
+++ b/lib/libc/stdio/wsetup.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/lib/libc/stdio/xprintf.c b/lib/libc/stdio/xprintf.c
index b00b4cb3e430..2c7eb6ce9414 100644
--- a/lib/libc/stdio/xprintf.c
+++ b/lib/libc/stdio/xprintf.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005 Poul-Henning Kamp
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/stdio/xprintf_float.c b/lib/libc/stdio/xprintf_float.c
index ad17eb272032..e07227526792 100644
--- a/lib/libc/stdio/xprintf_float.c
+++ b/lib/libc/stdio/xprintf_float.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005 Poul-Henning Kamp
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/stdio/xprintf_int.c b/lib/libc/stdio/xprintf_int.c
index f006b54d51cb..2e9e50d9aa8a 100644
--- a/lib/libc/stdio/xprintf_int.c
+++ b/lib/libc/stdio/xprintf_int.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005 Poul-Henning Kamp
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/stdio/xprintf_str.c b/lib/libc/stdio/xprintf_str.c
index d46fa85841aa..19b37a4c9816 100644
--- a/lib/libc/stdio/xprintf_str.c
+++ b/lib/libc/stdio/xprintf_str.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005 Poul-Henning Kamp
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/stdio/xprintf_time.c b/lib/libc/stdio/xprintf_time.c
index debfac579fa6..fc86fc56d01b 100644
--- a/lib/libc/stdio/xprintf_time.c
+++ b/lib/libc/stdio/xprintf_time.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005 Poul-Henning Kamp
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/stdlib/abort.c b/lib/libc/stdlib/abort.c
index 2335c400da77..72c93a115ec0 100644
--- a/lib/libc/stdlib/abort.c
+++ b/lib/libc/stdlib/abort.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/stdlib/abs.c b/lib/libc/stdlib/abs.c
index 367b114f745d..0e4c94c68286 100644
--- a/lib/libc/stdlib/abs.c
+++ b/lib/libc/stdlib/abs.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/lib/libc/stdlib/atexit.c b/lib/libc/stdlib/atexit.c
index eda57032f670..bc9ad3ebd7bf 100644
--- a/lib/libc/stdlib/atexit.c
+++ b/lib/libc/stdlib/atexit.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/lib/libc/stdlib/atexit.h b/lib/libc/stdlib/atexit.h
index 29610676edaa..fdf2fc158380 100644
--- a/lib/libc/stdlib/atexit.h
+++ b/lib/libc/stdlib/atexit.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/lib/libc/stdlib/atof.c b/lib/libc/stdlib/atof.c
index 0458eb968331..c7e0676188ea 100644
--- a/lib/libc/stdlib/atof.c
+++ b/lib/libc/stdlib/atof.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/lib/libc/stdlib/atoi.c b/lib/libc/stdlib/atoi.c
index 9f92fcdad4be..c268a8c1569d 100644
--- a/lib/libc/stdlib/atoi.c
+++ b/lib/libc/stdlib/atoi.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/lib/libc/stdlib/atol.c b/lib/libc/stdlib/atol.c
index bd8ef07c544d..35e83fbf6181 100644
--- a/lib/libc/stdlib/atol.c
+++ b/lib/libc/stdlib/atol.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/lib/libc/stdlib/atoll.c b/lib/libc/stdlib/atoll.c
index 093fde5d9f91..bfbdb976501a 100644
--- a/lib/libc/stdlib/atoll.c
+++ b/lib/libc/stdlib/atoll.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/lib/libc/stdlib/bsearch.c b/lib/libc/stdlib/bsearch.c
index 8303f971b562..432bb918f353 100644
--- a/lib/libc/stdlib/bsearch.c
+++ b/lib/libc/stdlib/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/lib/libc/stdlib/div.c b/lib/libc/stdlib/div.c
index 0bafbe607037..b7efb1dfc595 100644
--- a/lib/libc/stdlib/div.c
+++ b/lib/libc/stdlib/div.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/lib/libc/stdlib/exit.c b/lib/libc/stdlib/exit.c
index 521d05a554b1..efd7f55f68c6 100644
--- a/lib/libc/stdlib/exit.c
+++ b/lib/libc/stdlib/exit.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/lib/libc/stdlib/getopt.c b/lib/libc/stdlib/getopt.c
index 3929b321dca9..b6bdf8a1eeaf 100644
--- a/lib/libc/stdlib/getopt.c
+++ b/lib/libc/stdlib/getopt.c
@@ -1,6 +1,8 @@
/* $NetBSD: getopt.c,v 1.29 2014/06/05 22:00:22 christos Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1987, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/stdlib/getsubopt.c b/lib/libc/stdlib/getsubopt.c
index d2db9916d8d8..7ad9ae994444 100644
--- a/lib/libc/stdlib/getsubopt.c
+++ b/lib/libc/stdlib/getsubopt.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/lib/libc/stdlib/heapsort.c b/lib/libc/stdlib/heapsort.c
index db0a95384655..c39f67533b9a 100644
--- a/lib/libc/stdlib/heapsort.c
+++ b/lib/libc/stdlib/heapsort.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.
* Copyright (c) 2014 David T. Chisnall
diff --git a/lib/libc/stdlib/labs.c b/lib/libc/stdlib/labs.c
index ef068826c2f3..a770b2cf4357 100644
--- a/lib/libc/stdlib/labs.c
+++ b/lib/libc/stdlib/labs.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/lib/libc/stdlib/ldiv.c b/lib/libc/stdlib/ldiv.c
index 745c5667e6a4..f55ad6de4faf 100644
--- a/lib/libc/stdlib/ldiv.c
+++ b/lib/libc/stdlib/ldiv.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/lib/libc/stdlib/merge.c b/lib/libc/stdlib/merge.c
index 55b3a0c4fae1..3a47e424e4da 100644
--- a/lib/libc/stdlib/merge.c
+++ b/lib/libc/stdlib/merge.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/lib/libc/stdlib/qsort.c b/lib/libc/stdlib/qsort.c
index 1ccc518d396f..dab451f58a48 100644
--- a/lib/libc/stdlib/qsort.c
+++ b/lib/libc/stdlib/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/lib/libc/stdlib/radixsort.c b/lib/libc/stdlib/radixsort.c
index 205f7765a444..4a0a764c81da 100644
--- a/lib/libc/stdlib/radixsort.c
+++ b/lib/libc/stdlib/radixsort.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/lib/libc/stdlib/rand.c b/lib/libc/stdlib/rand.c
index 2e0456a9edc3..be2c3d4f058b 100644
--- a/lib/libc/stdlib/rand.c
+++ b/lib/libc/stdlib/rand.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/lib/libc/stdlib/random.c b/lib/libc/stdlib/random.c
index 48b120578698..5e8a1ceaf254 100644
--- a/lib/libc/stdlib/random.c
+++ b/lib/libc/stdlib/random.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/stdlib/strtoimax.c b/lib/libc/stdlib/strtoimax.c
index 72903e8df00e..b26451232170 100644
--- a/lib/libc/stdlib/strtoimax.c
+++ b/lib/libc/stdlib/strtoimax.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/lib/libc/stdlib/strtol.c b/lib/libc/stdlib/strtol.c
index e0c9978458e3..8b53b740e824 100644
--- a/lib/libc/stdlib/strtol.c
+++ b/lib/libc/stdlib/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/lib/libc/stdlib/strtoll.c b/lib/libc/stdlib/strtoll.c
index 16a8196a3562..c87aefb1cd22 100644
--- a/lib/libc/stdlib/strtoll.c
+++ b/lib/libc/stdlib/strtoll.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/lib/libc/stdlib/strtoq.c b/lib/libc/stdlib/strtoq.c
index 7bc1c80a3a32..b3fd56186206 100644
--- a/lib/libc/stdlib/strtoq.c
+++ b/lib/libc/stdlib/strtoq.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/lib/libc/stdlib/strtoul.c b/lib/libc/stdlib/strtoul.c
index ed58dd8ae662..50ce1cbf07a8 100644
--- a/lib/libc/stdlib/strtoul.c
+++ b/lib/libc/stdlib/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/lib/libc/stdlib/strtoull.c b/lib/libc/stdlib/strtoull.c
index dc40e0e98919..58a9b23b566d 100644
--- a/lib/libc/stdlib/strtoull.c
+++ b/lib/libc/stdlib/strtoull.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/lib/libc/stdlib/strtoumax.c b/lib/libc/stdlib/strtoumax.c
index 769967727ac5..80937036de75 100644
--- a/lib/libc/stdlib/strtoumax.c
+++ b/lib/libc/stdlib/strtoumax.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/lib/libc/stdlib/strtouq.c b/lib/libc/stdlib/strtouq.c
index 9371680b9721..77a74995afbd 100644
--- a/lib/libc/stdlib/strtouq.c
+++ b/lib/libc/stdlib/strtouq.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/lib/libc/stdlib/system.c b/lib/libc/stdlib/system.c
index 2b298e45a6d6..343183256718 100644
--- a/lib/libc/stdlib/system.c
+++ b/lib/libc/stdlib/system.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/lib/libc/string/bcmp.c b/lib/libc/string/bcmp.c
index f1178a660b2b..96cd49039eee 100644
--- a/lib/libc/string/bcmp.c
+++ b/lib/libc/string/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/lib/libc/string/bcopy.c b/lib/libc/string/bcopy.c
index c424de560f6c..141416d0afec 100644
--- a/lib/libc/string/bcopy.c
+++ b/lib/libc/string/bcopy.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/lib/libc/string/ffs.c b/lib/libc/string/ffs.c
index 42a94ef7383d..738ef90ce091 100644
--- a/lib/libc/string/ffs.c
+++ b/lib/libc/string/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/lib/libc/string/ffsl.c b/lib/libc/string/ffsl.c
index 3fd94521d623..dbd894b9655b 100644
--- a/lib/libc/string/ffsl.c
+++ b/lib/libc/string/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/lib/libc/string/ffsll.c b/lib/libc/string/ffsll.c
index e19df91d1f03..91886de2f127 100644
--- a/lib/libc/string/ffsll.c
+++ b/lib/libc/string/ffsll.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/lib/libc/string/fls.c b/lib/libc/string/fls.c
index 7145b909f026..d9edc41f9599 100644
--- a/lib/libc/string/fls.c
+++ b/lib/libc/string/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/lib/libc/string/flsl.c b/lib/libc/string/flsl.c
index 19485b2f787e..60370cf7d832 100644
--- a/lib/libc/string/flsl.c
+++ b/lib/libc/string/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/lib/libc/string/flsll.c b/lib/libc/string/flsll.c
index b12f12f2d0d7..275aaa0e2e15 100644
--- a/lib/libc/string/flsll.c
+++ b/lib/libc/string/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/lib/libc/string/memccpy.c b/lib/libc/string/memccpy.c
index 6102a5bdedaf..e4c9d0e17edd 100644
--- a/lib/libc/string/memccpy.c
+++ b/lib/libc/string/memccpy.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/lib/libc/string/memchr.c b/lib/libc/string/memchr.c
index 8020333dec3b..0dd9edecb704 100644
--- a/lib/libc/string/memchr.c
+++ b/lib/libc/string/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/lib/libc/string/memcmp.c b/lib/libc/string/memcmp.c
index d2d0f27d35ef..c8d5d92985e2 100644
--- a/lib/libc/string/memcmp.c
+++ b/lib/libc/string/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/lib/libc/string/memset.c b/lib/libc/string/memset.c
index ad0d513933fe..7d9909a76083 100644
--- a/lib/libc/string/memset.c
+++ b/lib/libc/string/memset.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/lib/libc/string/stpcpy.c b/lib/libc/string/stpcpy.c
index beb115948d8a..f31cce131777 100644
--- a/lib/libc/string/stpcpy.c
+++ b/lib/libc/string/stpcpy.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999
* David E. O'Brien
* Copyright (c) 1988, 1993
diff --git a/lib/libc/string/strcasecmp.c b/lib/libc/string/strcasecmp.c
index c72a660508c4..60b5bb4f0c4c 100644
--- a/lib/libc/string/strcasecmp.c
+++ b/lib/libc/string/strcasecmp.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/lib/libc/string/strcasestr.c b/lib/libc/string/strcasestr.c
index cca16dc7bb63..b70c2195a94e 100644
--- a/lib/libc/string/strcasestr.c
+++ b/lib/libc/string/strcasestr.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/lib/libc/string/strcat.c b/lib/libc/string/strcat.c
index 07a3c08c1a2f..adaad598ec22 100644
--- a/lib/libc/string/strcat.c
+++ b/lib/libc/string/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/lib/libc/string/strchr.c b/lib/libc/string/strchr.c
index ab83b3995a44..61244da4519c 100644
--- a/lib/libc/string/strchr.c
+++ b/lib/libc/string/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/lib/libc/string/strcmp.c b/lib/libc/string/strcmp.c
index 9daf624acce0..63cb4468415b 100644
--- a/lib/libc/string/strcmp.c
+++ b/lib/libc/string/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/lib/libc/string/strcpy.c b/lib/libc/string/strcpy.c
index 8a48d0d0d732..3eb0aa81eff5 100644
--- a/lib/libc/string/strcpy.c
+++ b/lib/libc/string/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/lib/libc/string/strdup.c b/lib/libc/string/strdup.c
index 8e90aa05fcb9..45ed95c2ea9d 100644
--- a/lib/libc/string/strdup.c
+++ b/lib/libc/string/strdup.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/lib/libc/string/strerror.c b/lib/libc/string/strerror.c
index 1d7a385bd9ea..c5ac55ed3bc1 100644
--- a/lib/libc/string/strerror.c
+++ b/lib/libc/string/strerror.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/lib/libc/string/strmode.c b/lib/libc/string/strmode.c
index a73dd0ede401..50016be21ea1 100644
--- a/lib/libc/string/strmode.c
+++ b/lib/libc/string/strmode.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/lib/libc/string/strncat.c b/lib/libc/string/strncat.c
index 6a0e553daa3f..116fc53f92f4 100644
--- a/lib/libc/string/strncat.c
+++ b/lib/libc/string/strncat.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/lib/libc/string/strncmp.c b/lib/libc/string/strncmp.c
index 4967a9483e64..c68fe005fcbc 100644
--- a/lib/libc/string/strncmp.c
+++ b/lib/libc/string/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/lib/libc/string/strncpy.c b/lib/libc/string/strncpy.c
index 39074035084c..3c02ccae41d8 100644
--- a/lib/libc/string/strncpy.c
+++ b/lib/libc/string/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/lib/libc/string/strnstr.c b/lib/libc/string/strnstr.c
index 4de757d5996f..756399fea902 100644
--- a/lib/libc/string/strnstr.c
+++ b/lib/libc/string/strnstr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2001 Mike Barcroft <mike@FreeBSD.org>
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libc/string/strpbrk.c b/lib/libc/string/strpbrk.c
index 565ef82f11d3..964379e19074 100644
--- a/lib/libc/string/strpbrk.c
+++ b/lib/libc/string/strpbrk.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libc/string/strrchr.c b/lib/libc/string/strrchr.c
index f84ffb78c438..6afb8c1a497f 100644
--- a/lib/libc/string/strrchr.c
+++ b/lib/libc/string/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/lib/libc/string/strsep.c b/lib/libc/string/strsep.c
index 73c61af8115f..5de452109df7 100644
--- a/lib/libc/string/strsep.c
+++ b/lib/libc/string/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/lib/libc/string/strsignal.c b/lib/libc/string/strsignal.c
index 7c461a3dbb80..5f3292d10255 100644
--- a/lib/libc/string/strsignal.c
+++ b/lib/libc/string/strsignal.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/lib/libc/string/strstr.c b/lib/libc/string/strstr.c
index 8ed58b81a875..890a4aba98f5 100644
--- a/lib/libc/string/strstr.c
+++ b/lib/libc/string/strstr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005-2014 Rich Felker, et al.
*
* Permission is hereby granted, free of charge, to any person obtaining
diff --git a/lib/libc/string/strtok.c b/lib/libc/string/strtok.c
index 063a554339a6..46e40bfa4a61 100644
--- a/lib/libc/string/strtok.c
+++ b/lib/libc/string/strtok.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1998 Softweyr LLC. All rights reserved.
*
* strtok_r, from Berkeley strtok
diff --git a/lib/libc/string/swab.c b/lib/libc/string/swab.c
index 84633094be3b..1a30ce813784 100644
--- a/lib/libc/string/swab.c
+++ b/lib/libc/string/swab.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/lib/libc/string/wcpcpy.c b/lib/libc/string/wcpcpy.c
index df63d72a0463..41b7c5178269 100644
--- a/lib/libc/string/wcpcpy.c
+++ b/lib/libc/string/wcpcpy.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999
* David E. O'Brien
* Copyright (c) 1988, 1993
diff --git a/lib/libc/string/wcscmp.c b/lib/libc/string/wcscmp.c
index c2abe4c797f7..7205238d5637 100644
--- a/lib/libc/string/wcscmp.c
+++ b/lib/libc/string/wcscmp.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/lib/libc/string/wcsncmp.c b/lib/libc/string/wcsncmp.c
index 8236d969feef..55c88f60e6fa 100644
--- a/lib/libc/string/wcsncmp.c
+++ b/lib/libc/string/wcsncmp.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/lib/libc/string/wcsncpy.c b/lib/libc/string/wcsncpy.c
index 215e9a115156..f86e40fe9536 100644
--- a/lib/libc/string/wcsncpy.c
+++ b/lib/libc/string/wcsncpy.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/lib/libc/string/wcsstr.c b/lib/libc/string/wcsstr.c
index ce598a698969..74921fecf047 100644
--- a/lib/libc/string/wcsstr.c
+++ b/lib/libc/string/wcsstr.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/lib/libc/string/wcstok.c b/lib/libc/string/wcstok.c
index 441fbd444854..b4bdc869a2e1 100644
--- a/lib/libc/string/wcstok.c
+++ b/lib/libc/string/wcstok.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1998 Softweyr LLC. All rights reserved.
*
* strtok_r, from Berkeley strtok
diff --git a/lib/libc/string/wcswidth.c b/lib/libc/string/wcswidth.c
index bac979b5b9f0..3a8805f1b754 100644
--- a/lib/libc/string/wcswidth.c
+++ b/lib/libc/string/wcswidth.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/lib/libc/sys/__error.c b/lib/libc/sys/__error.c
index 8a065bf72002..ff73a6a16fb5 100644
--- a/lib/libc/sys/__error.c
+++ b/lib/libc/sys/__error.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1997 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libc/xdr/xdr.c b/lib/libc/xdr/xdr.c
index 2d99f58d81bf..fcf4e9029074 100644
--- a/lib/libc/xdr/xdr.c
+++ b/lib/libc/xdr/xdr.c
@@ -1,6 +1,8 @@
/* $NetBSD: xdr.c,v 1.22 2000/07/06 03:10:35 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/lib/libc/xdr/xdr_array.c b/lib/libc/xdr/xdr_array.c
index a11c7a11545c..f081c8644872 100644
--- a/lib/libc/xdr/xdr_array.c
+++ b/lib/libc/xdr/xdr_array.c
@@ -1,6 +1,8 @@
/* $NetBSD: xdr_array.c,v 1.12 2000/01/22 22:19:18 mycroft Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/lib/libc/xdr/xdr_float.c b/lib/libc/xdr/xdr_float.c
index 1f16a4e44da7..d77a2e666d0e 100644
--- a/lib/libc/xdr/xdr_float.c
+++ b/lib/libc/xdr/xdr_float.c
@@ -1,6 +1,8 @@
/* $NetBSD: xdr_float.c,v 1.23 2000/07/17 04:59:51 matt Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/lib/libc/xdr/xdr_mem.c b/lib/libc/xdr/xdr_mem.c
index ecefb2ec38db..423b647e4bed 100644
--- a/lib/libc/xdr/xdr_mem.c
+++ b/lib/libc/xdr/xdr_mem.c
@@ -1,6 +1,8 @@
/* $NetBSD: xdr_mem.c,v 1.15 2000/01/22 22:19:18 mycroft Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/lib/libc/xdr/xdr_rec.c b/lib/libc/xdr/xdr_rec.c
index f818ed94b122..3ecae9a1ab44 100644
--- a/lib/libc/xdr/xdr_rec.c
+++ b/lib/libc/xdr/xdr_rec.c
@@ -1,6 +1,8 @@
/* $NetBSD: xdr_rec.c,v 1.18 2000/07/06 03:10:35 christos Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/lib/libc/xdr/xdr_reference.c b/lib/libc/xdr/xdr_reference.c
index 9acdd9640063..76fc115dd30c 100644
--- a/lib/libc/xdr/xdr_reference.c
+++ b/lib/libc/xdr/xdr_reference.c
@@ -1,6 +1,8 @@
/* $NetBSD: xdr_reference.c,v 1.13 2000/01/22 22:19:18 mycroft Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/lib/libc/xdr/xdr_sizeof.c b/lib/libc/xdr/xdr_sizeof.c
index f4b287449e9f..71a6f4e8279b 100644
--- a/lib/libc/xdr/xdr_sizeof.c
+++ b/lib/libc/xdr/xdr_sizeof.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/lib/libc/xdr/xdr_stdio.c b/lib/libc/xdr/xdr_stdio.c
index 0065154a0cd7..0d179f9802f9 100644
--- a/lib/libc/xdr/xdr_stdio.c
+++ b/lib/libc/xdr/xdr_stdio.c
@@ -1,6 +1,8 @@
/* $NetBSD: xdr_stdio.c,v 1.14 2000/01/22 22:19:19 mycroft Exp $ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2010, Oracle America, Inc.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/lib/libcompat/4.3/re_comp.c b/lib/libcompat/4.3/re_comp.c
index 360931a751ee..fbfa19bac0b5 100644
--- a/lib/libcompat/4.3/re_comp.c
+++ b/lib/libcompat/4.3/re_comp.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1992 The Regents of the University of California.
* All rights reserved.
*
diff --git a/lib/libcompat/4.3/rexec.c b/lib/libcompat/4.3/rexec.c
index 2a3349172dd9..a6599209605e 100644
--- a/lib/libcompat/4.3/rexec.c
+++ b/lib/libcompat/4.3/rexec.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libcompat/4.4/cuserid.c b/lib/libcompat/4.4/cuserid.c
index 78484842734a..325b763b8acc 100644
--- a/lib/libcompat/4.4/cuserid.c
+++ b/lib/libcompat/4.4/cuserid.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/lib/libcrypt/misc.c b/lib/libcrypt/misc.c
index 2202ffb652cd..a50c743796c1 100644
--- a/lib/libcrypt/misc.c
+++ b/lib/libcrypt/misc.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1999
* University of California. All rights reserved.
*
diff --git a/lib/libgssapi/gss_buffer_set.c b/lib/libgssapi/gss_buffer_set.c
index 100dd4d58d4d..fa084573f1b1 100644
--- a/lib/libgssapi/gss_buffer_set.c
+++ b/lib/libgssapi/gss_buffer_set.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004, PADL Software Pty Ltd.
* All rights reserved.
*
diff --git a/lib/libgssapi/gss_display_status.c b/lib/libgssapi/gss_display_status.c
index b2a22d21fb48..b8ff12c4c3cb 100644
--- a/lib/libgssapi/gss_display_status.c
+++ b/lib/libgssapi/gss_display_status.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005 Doug Rabson
* All rights reserved.
*
diff --git a/lib/libgssapi/gss_inquire_cred_by_oid.c b/lib/libgssapi/gss_inquire_cred_by_oid.c
index fcb54a1d95bd..f564f3636338 100644
--- a/lib/libgssapi/gss_inquire_cred_by_oid.c
+++ b/lib/libgssapi/gss_inquire_cred_by_oid.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004, PADL Software Pty Ltd.
* All rights reserved.
*
diff --git a/lib/libgssapi/gss_oid_to_str.c b/lib/libgssapi/gss_oid_to_str.c
index 05e0d73887d8..836b149676d8 100644
--- a/lib/libgssapi/gss_oid_to_str.c
+++ b/lib/libgssapi/gss_oid_to_str.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2000 The Regents of the University of Michigan.
* All rights reserved.
*
diff --git a/lib/libgssapi/gss_pseudo_random.c b/lib/libgssapi/gss_pseudo_random.c
index c74682329585..423da4f57e08 100644
--- a/lib/libgssapi/gss_pseudo_random.c
+++ b/lib/libgssapi/gss_pseudo_random.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2007 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
diff --git a/lib/libgssapi/gss_release_oid.c b/lib/libgssapi/gss_release_oid.c
index 01d06937f13e..19e3b262456c 100644
--- a/lib/libgssapi/gss_release_oid.c
+++ b/lib/libgssapi/gss_release_oid.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2006 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
diff --git a/lib/libgssapi/gss_set_cred_option.c b/lib/libgssapi/gss_set_cred_option.c
index 93b221294651..e645e7799d1e 100644
--- a/lib/libgssapi/gss_set_cred_option.c
+++ b/lib/libgssapi/gss_set_cred_option.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004, PADL Software Pty Ltd.
* All rights reserved.
*
diff --git a/lib/libgssapi/gss_set_sec_context_option.c b/lib/libgssapi/gss_set_sec_context_option.c
index 4b6bf1bda269..cda908d7ded8 100644
--- a/lib/libgssapi/gss_set_sec_context_option.c
+++ b/lib/libgssapi/gss_set_sec_context_option.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004, PADL Software Pty Ltd.
* All rights reserved.
*
diff --git a/lib/libiconv_modules/BIG5/citrus_big5.c b/lib/libiconv_modules/BIG5/citrus_big5.c
index 8dffc657169d..9486ddafc206 100644
--- a/lib/libiconv_modules/BIG5/citrus_big5.c
+++ b/lib/libiconv_modules/BIG5/citrus_big5.c
@@ -28,6 +28,8 @@
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libiconv_modules/EUC/citrus_euc.c b/lib/libiconv_modules/EUC/citrus_euc.c
index e0c2d23ff0f0..e83e23fb4666 100644
--- a/lib/libiconv_modules/EUC/citrus_euc.c
+++ b/lib/libiconv_modules/EUC/citrus_euc.c
@@ -28,6 +28,8 @@
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libiconv_modules/UTF8/citrus_utf8.c b/lib/libiconv_modules/UTF8/citrus_utf8.c
index 1bf433e9c5b5..397823cf6144 100644
--- a/lib/libiconv_modules/UTF8/citrus_utf8.c
+++ b/lib/libiconv_modules/UTF8/citrus_utf8.c
@@ -28,6 +28,8 @@
*/
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libipsec/ipsec_dump_policy.c b/lib/libipsec/ipsec_dump_policy.c
index 257bb092db53..76848f3cb0a5 100644
--- a/lib/libipsec/ipsec_dump_policy.c
+++ b/lib/libipsec/ipsec_dump_policy.c
@@ -1,6 +1,8 @@
/* $KAME: ipsec_dump_policy.c,v 1.13 2002/06/27 14:35:11 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libipsec/ipsec_get_policylen.c b/lib/libipsec/ipsec_get_policylen.c
index 232cb45097ff..37e02778ef51 100644
--- a/lib/libipsec/ipsec_get_policylen.c
+++ b/lib/libipsec/ipsec_get_policylen.c
@@ -1,6 +1,8 @@
/* $KAME: ipsec_get_policylen.c,v 1.5 2000/05/07 05:25:03 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libipsec/ipsec_strerror.c b/lib/libipsec/ipsec_strerror.c
index f9b2dc9cf805..6e7e9c6c29d2 100644
--- a/lib/libipsec/ipsec_strerror.c
+++ b/lib/libipsec/ipsec_strerror.c
@@ -1,6 +1,8 @@
/* $KAME: ipsec_strerror.c,v 1.7 2000/07/30 00:45:12 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libipsec/ipsec_strerror.h b/lib/libipsec/ipsec_strerror.h
index d9a1f0deffe2..3a1a5536743a 100644
--- a/lib/libipsec/ipsec_strerror.h
+++ b/lib/libipsec/ipsec_strerror.h
@@ -1,7 +1,9 @@
/* $FreeBSD$ */
/* $KAME: ipsec_strerror.h,v 1.8 2000/07/30 00:45:12 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libipsec/libpfkey.h b/lib/libipsec/libpfkey.h
index 07ff582ec827..c4c191e3e438 100644
--- a/lib/libipsec/libpfkey.h
+++ b/lib/libipsec/libpfkey.h
@@ -1,7 +1,9 @@
/* $FreeBSD$ */
/* $KAME: libpfkey.h,v 1.6 2001/03/05 18:22:17 thorpej Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libipsec/pfkey.c b/lib/libipsec/pfkey.c
index 4791ddc2a648..02c58813a18d 100644
--- a/lib/libipsec/pfkey.c
+++ b/lib/libipsec/pfkey.c
@@ -1,6 +1,8 @@
/* $KAME: pfkey.c,v 1.46 2003/08/26 03:37:06 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libipsec/pfkey_dump.c b/lib/libipsec/pfkey_dump.c
index 5619ac79b137..e3ea7639d5c4 100644
--- a/lib/libipsec/pfkey_dump.c
+++ b/lib/libipsec/pfkey_dump.c
@@ -1,6 +1,8 @@
/* $KAME: pfkey_dump.c,v 1.45 2003/09/08 10:14:56 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libipsec/policy_parse.y b/lib/libipsec/policy_parse.y
index 46e54e554c07..a9c45804ab0d 100644
--- a/lib/libipsec/policy_parse.y
+++ b/lib/libipsec/policy_parse.y
@@ -1,6 +1,8 @@
/* $KAME: policy_parse.y,v 1.14 2003/06/27 03:39:20 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libipsec/policy_token.l b/lib/libipsec/policy_token.l
index 219cce446b65..81893912714d 100644
--- a/lib/libipsec/policy_token.l
+++ b/lib/libipsec/policy_token.l
@@ -1,7 +1,9 @@
/* $FreeBSD$ */
/* $KAME: policy_token.l,v 1.13 2003/05/09 05:19:55 sakane Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libipsec/test-policy.c b/lib/libipsec/test-policy.c
index a24a0b41397d..579937396b0b 100644
--- a/lib/libipsec/test-policy.c
+++ b/lib/libipsec/test-policy.c
@@ -1,6 +1,8 @@
/* $KAME: test-policy.c,v 1.16 2003/08/26 03:24:08 itojun Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
diff --git a/lib/libkvm/kvm.c b/lib/libkvm/kvm.c
index de30165d6ee9..6c032a2cc8a1 100644
--- a/lib/libkvm/kvm.c
+++ b/lib/libkvm/kvm.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libkvm/kvm.h b/lib/libkvm/kvm.h
index 5cb76efe82c6..8c0aea009613 100644
--- a/lib/libkvm/kvm.h
+++ b/lib/libkvm/kvm.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/lib/libkvm/kvm_amd64.c b/lib/libkvm/kvm_amd64.c
index d568416783d8..52bf0b2b9022 100644
--- a/lib/libkvm/kvm_amd64.c
+++ b/lib/libkvm/kvm_amd64.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libkvm/kvm_arm.c b/lib/libkvm/kvm_arm.c
index db468008d2c3..dc855f167d7c 100644
--- a/lib/libkvm/kvm_arm.c
+++ b/lib/libkvm/kvm_arm.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2005 Olivier Houchard
* Copyright (c) 1989, 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libkvm/kvm_cptime.c b/lib/libkvm/kvm_cptime.c
index dcb2ba78f32b..9d303943f551 100644
--- a/lib/libkvm/kvm_cptime.c
+++ b/lib/libkvm/kvm_cptime.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/lib/libkvm/kvm_getloadavg.c b/lib/libkvm/kvm_getloadavg.c
index fd80a3435769..6353ce733ad2 100644
--- a/lib/libkvm/kvm_getloadavg.c
+++ b/lib/libkvm/kvm_getloadavg.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/lib/libkvm/kvm_i386.c b/lib/libkvm/kvm_i386.c
index 6e66a342e5c7..b6f4691eb180 100644
--- a/lib/libkvm/kvm_i386.c
+++ b/lib/libkvm/kvm_i386.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libkvm/kvm_pcpu.c b/lib/libkvm/kvm_pcpu.c
index 68dd36334330..2e52f5e7e850 100644
--- a/lib/libkvm/kvm_pcpu.c
+++ b/lib/libkvm/kvm_pcpu.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2013 Gleb Smirnoff <glebius@FreeBSD.org>
* Copyright (c) 2010 Juniper Networks, Inc.
* Copyright (c) 2009 Robert N. M. Watson
diff --git a/lib/libkvm/kvm_powerpc.c b/lib/libkvm/kvm_powerpc.c
index 34b99eb0a276..9e596b6000aa 100644
--- a/lib/libkvm/kvm_powerpc.c
+++ b/lib/libkvm/kvm_powerpc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008, Juniper Networks, Inc.
* All rights reserved.
*
diff --git a/lib/libkvm/kvm_powerpc64.c b/lib/libkvm/kvm_powerpc64.c
index c15ec881e19e..afe1e5c42f21 100644
--- a/lib/libkvm/kvm_powerpc64.c
+++ b/lib/libkvm/kvm_powerpc64.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2008, Juniper Networks, Inc.
* All rights reserved.
*
diff --git a/lib/libkvm/kvm_private.h b/lib/libkvm/kvm_private.h
index 03c7ee45a620..39a743c922fc 100644
--- a/lib/libkvm/kvm_private.h
+++ b/lib/libkvm/kvm_private.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/lib/libkvm/kvm_proc.c b/lib/libkvm/kvm_proc.c
index a7886ab556ab..4fc35b5a507e 100644
--- a/lib/libkvm/kvm_proc.c
+++ b/lib/libkvm/kvm_proc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libkvm/kvm_sparc64.c b/lib/libkvm/kvm_sparc64.c
index ff08cd82720f..2086f1751abd 100644
--- a/lib/libkvm/kvm_sparc64.c
+++ b/lib/libkvm/kvm_sparc64.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1989, 1992, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/lib/libnetbsd/sys/cdefs.h b/lib/libnetbsd/sys/cdefs.h
index 325c23422446..9adb99193d83 100644
--- a/lib/libnetbsd/sys/cdefs.h
+++ b/lib/libnetbsd/sys/cdefs.h
@@ -1,6 +1,8 @@
/* $FreeBSD$ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2012 SRI International
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libnetbsd/util.h b/lib/libnetbsd/util.h
index be18d7727b19..3bd297c8aa36 100644
--- a/lib/libnetbsd/util.h
+++ b/lib/libnetbsd/util.h
@@ -1,6 +1,8 @@
/* $FreeBSD$ */
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2012 SRI International
* Copyright (c) 1995
* The Regents of the University of California. All rights reserved.
diff --git a/lib/libpam/modules/pam_lastlog/pam_lastlog.c b/lib/libpam/modules/pam_lastlog/pam_lastlog.c
index 814edb8c59af..00b07bc19142 100644
--- a/lib/libpam/modules/pam_lastlog/pam_lastlog.c
+++ b/lib/libpam/modules/pam_lastlog/pam_lastlog.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1987, 1988, 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
* Copyright (c) 2001 Mark R V Murray
diff --git a/lib/librpcsec_gss/rpcsec_gss.c b/lib/librpcsec_gss/rpcsec_gss.c
index 60208810e4aa..46beb69de790 100644
--- a/lib/librpcsec_gss/rpcsec_gss.c
+++ b/lib/librpcsec_gss/rpcsec_gss.c
@@ -26,6 +26,8 @@
* $FreeBSD$
*/
/*
+ SPDX-License-Identifier: BSD-3-Clause
+
auth_gss.c
RPCSEC_GSS client routines.
diff --git a/lib/librpcsec_gss/rpcsec_gss_int.h b/lib/librpcsec_gss/rpcsec_gss_int.h
index d74191dde937..e247d70fc3c5 100644
--- a/lib/librpcsec_gss/rpcsec_gss_int.h
+++ b/lib/librpcsec_gss/rpcsec_gss_int.h
@@ -1,4 +1,6 @@
/*
+ SPDX-License-Identifier: BSD-3-Clause
+
rpcsec_gss.h
Copyright (c) 2000 The Regents of the University of Michigan.
diff --git a/lib/librpcsec_gss/rpcsec_gss_prot.c b/lib/librpcsec_gss/rpcsec_gss_prot.c
index 924ff9f92c6e..08a00f6bdb97 100644
--- a/lib/librpcsec_gss/rpcsec_gss_prot.c
+++ b/lib/librpcsec_gss/rpcsec_gss_prot.c
@@ -1,4 +1,6 @@
/*
+ SPDX-License-Identifier: BSD-3-Clause
+
rpcsec_gss_prot.c
Copyright (c) 2000 The Regents of the University of Michigan.
diff --git a/lib/librpcsec_gss/svc_rpcsec_gss.c b/lib/librpcsec_gss/svc_rpcsec_gss.c
index 2763b66df4f6..8a18047ca03d 100644
--- a/lib/librpcsec_gss/svc_rpcsec_gss.c
+++ b/lib/librpcsec_gss/svc_rpcsec_gss.c
@@ -25,7 +25,9 @@
*
* $FreeBSD$
*/
-/*
+/*-
+ SPDX-License-Identifier: BSD-3-Clause
+
svc_rpcsec_gss.c
Copyright (c) 2000 The Regents of the University of Michigan.
diff --git a/lib/libthr/thread/thr_clean.c b/lib/libthr/thread/thr_clean.c
index 62e3db20a4e0..5a93d94a7e5a 100644
--- a/lib/libthr/thread/thr_clean.c
+++ b/lib/libthr/thread/thr_clean.c
@@ -1,4 +1,7 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+
* Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_condattr.c b/lib/libthr/thread/thr_condattr.c
index 906ea778a8d5..b98f695d7bce 100644
--- a/lib/libthr/thread/thr_condattr.c
+++ b/lib/libthr/thread/thr_condattr.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1997 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_equal.c b/lib/libthr/thread/thr_equal.c
index a9eed8c07378..8baed3b75c3f 100644
--- a/lib/libthr/thread/thr_equal.c
+++ b/lib/libthr/thread/thr_equal.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_exit.c b/lib/libthr/thread/thr_exit.c
index 0df0b8c2c8d0..44f00a5c7204 100644
--- a/lib/libthr/thread/thr_exit.c
+++ b/lib/libthr/thread/thr_exit.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995-1998 John Birrell <jb@cimlogic.com.au>
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_fork.c b/lib/libthr/thread/thr_fork.c
index 1a646b008c8b..5e63e6eec40b 100644
--- a/lib/libthr/thread/thr_fork.c
+++ b/lib/libthr/thread/thr_fork.c
@@ -25,7 +25,9 @@
* SUCH DAMAGE.
*/
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995-1998 John Birrell <jb@cimlogic.com.au>
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_getprio.c b/lib/libthr/thread/thr_getprio.c
index 033f4f557723..a8d8d2bfe017 100644
--- a/lib/libthr/thread/thr_getprio.c
+++ b/lib/libthr/thread/thr_getprio.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_info.c b/lib/libthr/thread/thr_info.c
index 4e4f41eb9a86..d932bb0c7692 100644
--- a/lib/libthr/thread/thr_info.c
+++ b/lib/libthr/thread/thr_info.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995-1998 John Birrell <jb@cimlogic.com.au>
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_kill.c b/lib/libthr/thread/thr_kill.c
index 15928b1b91f6..59b8b1567011 100644
--- a/lib/libthr/thread/thr_kill.c
+++ b/lib/libthr/thread/thr_kill.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1997 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_multi_np.c b/lib/libthr/thread/thr_multi_np.c
index 74379f55cc66..59e782cc59b2 100644
--- a/lib/libthr/thread/thr_multi_np.c
+++ b/lib/libthr/thread/thr_multi_np.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1996 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_mutexattr.c b/lib/libthr/thread/thr_mutexattr.c
index d8a86714905a..5becec38ffba 100644
--- a/lib/libthr/thread/thr_mutexattr.c
+++ b/lib/libthr/thread/thr_mutexattr.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1996 Jeffrey Hsu <hsu@freebsd.org>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_resume_np.c b/lib/libthr/thread/thr_resume_np.c
index b280cb112274..125d70a595e9 100644
--- a/lib/libthr/thread/thr_resume_np.c
+++ b/lib/libthr/thread/thr_resume_np.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_self.c b/lib/libthr/thread/thr_self.c
index 65ad631eafa6..eb7c197e4f29 100644
--- a/lib/libthr/thread/thr_self.c
+++ b/lib/libthr/thread/thr_self.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_setprio.c b/lib/libthr/thread/thr_setprio.c
index 6f8a0098217f..537b9b89f201 100644
--- a/lib/libthr/thread/thr_setprio.c
+++ b/lib/libthr/thread/thr_setprio.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_single_np.c b/lib/libthr/thread/thr_single_np.c
index 32bc5869a8f1..7aecfc93b3e3 100644
--- a/lib/libthr/thread/thr_single_np.c
+++ b/lib/libthr/thread/thr_single_np.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1996 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_spec.c b/lib/libthr/thread/thr_spec.c
index 63e63de1aefb..faa88e2fc8ba 100644
--- a/lib/libthr/thread/thr_spec.c
+++ b/lib/libthr/thread/thr_spec.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_spinlock.c b/lib/libthr/thread/thr_spinlock.c
index 51903a6948c9..8680a7229018 100644
--- a/lib/libthr/thread/thr_spinlock.c
+++ b/lib/libthr/thread/thr_spinlock.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1997 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_suspend_np.c b/lib/libthr/thread/thr_suspend_np.c
index 48d4bc149063..2d68582623dd 100644
--- a/lib/libthr/thread/thr_suspend_np.c
+++ b/lib/libthr/thread/thr_suspend_np.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995-1998 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_symbols.c b/lib/libthr/thread/thr_symbols.c
index 9eef8db1a0a6..cee263c56826 100644
--- a/lib/libthr/thread/thr_symbols.c
+++ b/lib/libthr/thread/thr_symbols.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 David Xu <davidxu@freebsd.org>
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_syscalls.c b/lib/libthr/thread/thr_syscalls.c
index 92d0c99d2831..025dfc75fab6 100644
--- a/lib/libthr/thread/thr_syscalls.c
+++ b/lib/libthr/thread/thr_syscalls.c
@@ -33,7 +33,9 @@
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995-1998 John Birrell <jb@cimlogic.com.au>
* All rights reserved.
*
diff --git a/lib/libthr/thread/thr_yield.c b/lib/libthr/thread/thr_yield.c
index 1739495f1e09..0d666d52a554 100644
--- a/lib/libthr/thread/thr_yield.c
+++ b/lib/libthr/thread/thr_yield.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
* All rights reserved.
*
diff --git a/lib/libthread_db/arch/mips/libpthread_md.c b/lib/libthread_db/arch/mips/libpthread_md.c
index 6d4556fde766..cef786a32887 100644
--- a/lib/libthread_db/arch/mips/libpthread_md.c
+++ b/lib/libthread_db/arch/mips/libpthread_md.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2006-2007, Juniper Networks, Inc.
* All rights reserved.
*
diff --git a/lib/libutil/hexdump.c b/lib/libutil/hexdump.c
index d1747b3e2eb0..9e42237e17fb 100644
--- a/lib/libutil/hexdump.c
+++ b/lib/libutil/hexdump.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/lib/libutil/login_tty.c b/lib/libutil/login_tty.c
index 26298e766b19..00d7e6180b63 100644
--- a/lib/libutil/login_tty.c
+++ b/lib/libutil/login_tty.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/lib/libutil/pty.c b/lib/libutil/pty.c
index 8b03fea19618..1ef445a7b3b4 100644
--- a/lib/libutil/pty.c
+++ b/lib/libutil/pty.c
@@ -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.
*
diff --git a/lib/libutil/pw_util.c b/lib/libutil/pw_util.c
index 85b8d04ba7ae..d28741c60e9f 100644
--- a/lib/libutil/pw_util.c
+++ b/lib/libutil/pw_util.c
@@ -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.
* Copyright (c) 2002 Networks Associates Technology, Inc.
diff --git a/lib/libutil/uucplock.c b/lib/libutil/uucplock.c
index b6c795fe372f..18e233c63731 100644
--- a/lib/libutil/uucplock.c
+++ b/lib/libutil/uucplock.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/lib/liby/main.c b/lib/liby/main.c
index b9a5cd8bf0b4..6a8fa39c2a6d 100644
--- a/lib/liby/main.c
+++ b/lib/liby/main.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/lib/liby/yyerror.c b/lib/liby/yyerror.c
index a040333d0928..122ce105fbe4 100644
--- a/lib/liby/yyerror.c
+++ b/lib/liby/yyerror.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/lib/ncurses/ncurses/pathnames.h b/lib/ncurses/ncurses/pathnames.h
index dcad91b56f14..582d7e8b4b02 100644
--- a/lib/ncurses/ncurses/pathnames.h
+++ b/lib/ncurses/ncurses/pathnames.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/lib/ncurses/ncurses/termcap.c b/lib/ncurses/ncurses/termcap.c
index ffa71ea072f2..f1df49ada13c 100644
--- a/lib/ncurses/ncurses/termcap.c
+++ b/lib/ncurses/ncurses/termcap.c
@@ -27,7 +27,9 @@
#include <term_entry.h>
/* The rest is from BSD */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/bootpd/rtmsg.c b/libexec/bootpd/rtmsg.c
index a3dbb8e06805..a689a5ac139f 100644
--- a/libexec/bootpd/rtmsg.c
+++ b/libexec/bootpd/rtmsg.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1984, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1994
diff --git a/libexec/comsat/comsat.c b/libexec/comsat/comsat.c
index 4420f00f7a12..c9d490d2cf6e 100644
--- a/libexec/comsat/comsat.c
+++ b/libexec/comsat/comsat.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/fingerd/fingerd.c b/libexec/fingerd/fingerd.c
index 485afe5b06b7..ff8d5046a577 100644
--- a/libexec/fingerd/fingerd.c
+++ b/libexec/fingerd/fingerd.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/fingerd/pathnames.h b/libexec/fingerd/pathnames.h
index 0a9154112eca..5f70e892e5b8 100644
--- a/libexec/fingerd/pathnames.h
+++ b/libexec/fingerd/pathnames.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/libexec/ftpd/extern.h b/libexec/ftpd/extern.h
index 9d56cb235b4c..80d24b46d2e4 100644
--- a/libexec/ftpd/extern.h
+++ b/libexec/ftpd/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/libexec/ftpd/ftpcmd.y b/libexec/ftpd/ftpcmd.y
index 8d4e3bdeae2f..43718a44191f 100644
--- a/libexec/ftpd/ftpcmd.y
+++ b/libexec/ftpd/ftpcmd.y
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1988, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/ftpd/ftpd.c b/libexec/ftpd/ftpd.c
index 1e9c794eefcd..e41ffd253b0b 100644
--- a/libexec/ftpd/ftpd.c
+++ b/libexec/ftpd/ftpd.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1985, 1988, 1990, 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/ftpd/logwtmp.c b/libexec/ftpd/logwtmp.c
index 9beade307044..0ae48dd4cd7b 100644
--- a/libexec/ftpd/logwtmp.c
+++ b/libexec/ftpd/logwtmp.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/libexec/ftpd/pathnames.h b/libexec/ftpd/pathnames.h
index 208303498654..47dc25a5dfe7 100644
--- a/libexec/ftpd/pathnames.h
+++ b/libexec/ftpd/pathnames.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/libexec/ftpd/popen.c b/libexec/ftpd/popen.c
index 2dad033f0419..082b2270a953 100644
--- a/libexec/ftpd/popen.c
+++ b/libexec/ftpd/popen.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/getty/extern.h b/libexec/getty/extern.h
index c7b73a87236e..9ee77f06eeda 100644
--- a/libexec/getty/extern.h
+++ b/libexec/getty/extern.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/libexec/getty/gettytab.h b/libexec/getty/gettytab.h
index 83b17f013740..2d3972e3bc10 100644
--- a/libexec/getty/gettytab.h
+++ b/libexec/getty/gettytab.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/getty/init.c b/libexec/getty/init.c
index a7077a332665..cac81fb072dd 100644
--- a/libexec/getty/init.c
+++ b/libexec/getty/init.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/getty/main.c b/libexec/getty/main.c
index 9b2c964873bf..61e13ba2cad6 100644
--- a/libexec/getty/main.c
+++ b/libexec/getty/main.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/getty/pathnames.h b/libexec/getty/pathnames.h
index df59a2ca85cf..749875a6d183 100644
--- a/libexec/getty/pathnames.h
+++ b/libexec/getty/pathnames.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/libexec/getty/subr.c b/libexec/getty/subr.c
index 2496b4c40b2f..3d8a658c17b3 100644
--- a/libexec/getty/subr.c
+++ b/libexec/getty/subr.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/mknetid/parse_group.c b/libexec/mknetid/parse_group.c
index 6244a8c6847e..e876bd9f2ff0 100644
--- a/libexec/mknetid/parse_group.c
+++ b/libexec/mknetid/parse_group.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/libexec/rbootd/bpf.c b/libexec/rbootd/bpf.c
index bfe20adc426e..0edcc06ccf7e 100644
--- a/libexec/rbootd/bpf.c
+++ b/libexec/rbootd/bpf.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/rbootd/conf.c b/libexec/rbootd/conf.c
index 32b878274548..af46f53c3c88 100644
--- a/libexec/rbootd/conf.c
+++ b/libexec/rbootd/conf.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/rbootd/defs.h b/libexec/rbootd/defs.h
index ebf82439cf76..4c082cbbfc78 100644
--- a/libexec/rbootd/defs.h
+++ b/libexec/rbootd/defs.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/rbootd/parseconf.c b/libexec/rbootd/parseconf.c
index 58b9ac5d6a4b..9585e87185c6 100644
--- a/libexec/rbootd/parseconf.c
+++ b/libexec/rbootd/parseconf.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/rbootd/pathnames.h b/libexec/rbootd/pathnames.h
index 54f8c67bf3a3..49412a9eb0f4 100644
--- a/libexec/rbootd/pathnames.h
+++ b/libexec/rbootd/pathnames.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/rbootd/rbootd.c b/libexec/rbootd/rbootd.c
index de142f17fbec..3bc02ec9cb80 100644
--- a/libexec/rbootd/rbootd.c
+++ b/libexec/rbootd/rbootd.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/rbootd/rmp.h b/libexec/rbootd/rmp.h
index 09b67eedce01..0e8d17532ec0 100644
--- a/libexec/rbootd/rmp.h
+++ b/libexec/rbootd/rmp.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/rbootd/rmp_var.h b/libexec/rbootd/rmp_var.h
index fdaacf7c7c51..8c5201295ccc 100644
--- a/libexec/rbootd/rmp_var.h
+++ b/libexec/rbootd/rmp_var.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/rbootd/rmpproto.c b/libexec/rbootd/rmpproto.c
index aa4be5647222..26f4a069581e 100644
--- a/libexec/rbootd/rmpproto.c
+++ b/libexec/rbootd/rmpproto.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/rbootd/utils.c b/libexec/rbootd/utils.c
index 81ef584813bc..f5c2d62d30d7 100644
--- a/libexec/rbootd/utils.c
+++ b/libexec/rbootd/utils.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1988, 1992 The University of Utah and the Center
* for Software Science (CSS).
* Copyright (c) 1992, 1993
diff --git a/libexec/revnetgroup/parse_netgroup.c b/libexec/revnetgroup/parse_netgroup.c
index b89148143894..a1e954164ea9 100644
--- a/libexec/revnetgroup/parse_netgroup.c
+++ b/libexec/revnetgroup/parse_netgroup.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/libexec/rpc.rstatd/rstatd.c b/libexec/rpc.rstatd/rstatd.c
index bb74eb806024..6a6b09b9ae0c 100644
--- a/libexec/rpc.rstatd/rstatd.c
+++ b/libexec/rpc.rstatd/rstatd.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993, John Brezak
* All rights reserved.
*
diff --git a/libexec/rpc.rusersd/extern.h b/libexec/rpc.rusersd/extern.h
index ac91526318ed..8c2fef55755f 100644
--- a/libexec/rpc.rusersd/extern.h
+++ b/libexec/rpc.rusersd/extern.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993, John Brezak
* All rights reserved.
*
diff --git a/libexec/rpc.rusersd/rusers_proc.c b/libexec/rpc.rusersd/rusers_proc.c
index 51e9a4dc0faf..bfb65dadb004 100644
--- a/libexec/rpc.rusersd/rusers_proc.c
+++ b/libexec/rpc.rusersd/rusers_proc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993, John Brezak
* All rights reserved.
*
diff --git a/libexec/rpc.rusersd/rusersd.c b/libexec/rpc.rusersd/rusersd.c
index 2a1e7bdadb31..e1e77398c8ff 100644
--- a/libexec/rpc.rusersd/rusersd.c
+++ b/libexec/rpc.rusersd/rusersd.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1993, John Brezak
* All rights reserved.
*
diff --git a/libexec/rtld-elf/malloc.c b/libexec/rtld-elf/malloc.c
index d7934d143174..cfd541eabc9d 100644
--- a/libexec/rtld-elf/malloc.c
+++ b/libexec/rtld-elf/malloc.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
diff --git a/libexec/rtld-elf/rtld_printf.c b/libexec/rtld-elf/rtld_printf.c
index c899d4722b9f..5fa20af71e84 100644
--- a/libexec/rtld-elf/rtld_printf.c
+++ b/libexec/rtld-elf/rtld_printf.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/libexec/talkd/announce.c b/libexec/talkd/announce.c
index 00c01ac6d735..9cf326669998 100644
--- a/libexec/talkd/announce.c
+++ b/libexec/talkd/announce.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/talkd/print.c b/libexec/talkd/print.c
index 9a749618ff70..4d10329dd7f8 100644
--- a/libexec/talkd/print.c
+++ b/libexec/talkd/print.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/talkd/process.c b/libexec/talkd/process.c
index 742043f8ceb0..2bd22a1becb2 100644
--- a/libexec/talkd/process.c
+++ b/libexec/talkd/process.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/talkd/table.c b/libexec/talkd/table.c
index 30200c45e997..ed1560f86ff8 100644
--- a/libexec/talkd/table.c
+++ b/libexec/talkd/table.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/talkd/talkd.c b/libexec/talkd/talkd.c
index a444fe7c9ed3..984afbce905a 100644
--- a/libexec/talkd/talkd.c
+++ b/libexec/talkd/talkd.c
@@ -1,4 +1,6 @@
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/libexec/tftpd/tftpd.c b/libexec/tftpd/tftpd.c
index 26d81051ab5a..e8ae35506ae3 100644
--- a/libexec/tftpd/tftpd.c
+++ b/libexec/tftpd/tftpd.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/bsdlabel/pathnames.h b/sbin/bsdlabel/pathnames.h
index dcf0abb17bc4..77ee59e0279e 100644
--- a/sbin/bsdlabel/pathnames.h
+++ b/sbin/bsdlabel/pathnames.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/sbin/clri/clri.c b/sbin/clri/clri.c
index 6996c9b9e0de..7745aa56d18f 100644
--- a/sbin/clri/clri.c
+++ b/sbin/clri/clri.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/sbin/devd/devd.cc b/sbin/devd/devd.cc
index e6752772cb3f..1d80564c94c2 100644
--- a/sbin/devd/devd.cc
+++ b/sbin/devd/devd.cc
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause AND BSD-2-Clause-FreeBSD
+ *
* Copyright (c) 2002-2010 M. Warner Losh.
* All rights reserved.
*
diff --git a/sbin/dhclient/alloc.c b/sbin/dhclient/alloc.c
index cd60ceca7d83..c3ea309a5456 100644
--- a/sbin/dhclient/alloc.c
+++ b/sbin/dhclient/alloc.c
@@ -2,7 +2,9 @@
/* Memory allocation... */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996, 1998 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/bpf.c b/sbin/dhclient/bpf.c
index 78b9eb624e88..a9da1f0a5a9f 100644
--- a/sbin/dhclient/bpf.c
+++ b/sbin/dhclient/bpf.c
@@ -2,7 +2,9 @@
/* BPF socket interface code, originally contributed by Archie Cobbs. */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996, 1998, 1999
* The Internet Software Consortium. All rights reserved.
*
diff --git a/sbin/dhclient/clparse.c b/sbin/dhclient/clparse.c
index a03723f7256b..d765ec4f3e7d 100644
--- a/sbin/dhclient/clparse.c
+++ b/sbin/dhclient/clparse.c
@@ -2,7 +2,9 @@
/* Parser for dhclient config and lease files... */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1997 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/conflex.c b/sbin/dhclient/conflex.c
index cd57e3b44132..5dc73518c0b6 100644
--- a/sbin/dhclient/conflex.c
+++ b/sbin/dhclient/conflex.c
@@ -2,7 +2,9 @@
/* Lexical scanner for dhcpd config file... */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996, 1997 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/convert.c b/sbin/dhclient/convert.c
index adca0929a07c..c30195254d4b 100644
--- a/sbin/dhclient/convert.c
+++ b/sbin/dhclient/convert.c
@@ -5,7 +5,9 @@
* which can't be assumed to be aligned.
*/
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/dhclient.c b/sbin/dhclient/dhclient.c
index 4f44303a0404..6817f0b12f39 100644
--- a/sbin/dhclient/dhclient.c
+++ b/sbin/dhclient/dhclient.c
@@ -1,6 +1,8 @@
/* $OpenBSD: dhclient.c,v 1.63 2005/02/06 17:10:13 krw Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright 2004 Henning Brauer <henning@openbsd.org>
* Copyright (c) 1995, 1996, 1997, 1998, 1999
* The Internet Software Consortium. All rights reserved.
diff --git a/sbin/dhclient/dhcp.h b/sbin/dhclient/dhcp.h
index 6e7d1a743bc9..e4dcfb93271e 100644
--- a/sbin/dhclient/dhcp.h
+++ b/sbin/dhclient/dhcp.h
@@ -3,7 +3,9 @@
/* Protocol structures... */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/dhcpd.h b/sbin/dhclient/dhcpd.h
index 9d80fc253676..3fd51ee36720 100644
--- a/sbin/dhclient/dhcpd.h
+++ b/sbin/dhclient/dhcpd.h
@@ -1,6 +1,8 @@
/* $OpenBSD: dhcpd.h,v 1.33 2004/05/06 22:29:15 deraadt Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2004 Henning Brauer <henning@openbsd.org>
* Copyright (c) 1995, 1996, 1997, 1998, 1999
* The Internet Software Consortium. All rights reserved.
diff --git a/sbin/dhclient/dhctoken.h b/sbin/dhclient/dhctoken.h
index 7b23242fbac0..26c81aa734dc 100644
--- a/sbin/dhclient/dhctoken.h
+++ b/sbin/dhclient/dhctoken.h
@@ -2,7 +2,9 @@
/* Tokens for config file lexer and parser. */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996, 1997, 1998, 1999
* The Internet Software Consortium. All rights reserved.
*
@@ -38,6 +40,8 @@
* Enterprises. To learn more about the Internet Software Consortium,
* see ``http://www.vix.com/isc''. To learn more about Vixie
* Enterprises, see ``http://www.vix.com''.
+ *
+ * $FreeBSD$
*/
#define SEMI ';'
diff --git a/sbin/dhclient/dispatch.c b/sbin/dhclient/dispatch.c
index 51d5c7af04c5..9a4f82fb6fa4 100644
--- a/sbin/dhclient/dispatch.c
+++ b/sbin/dhclient/dispatch.c
@@ -1,6 +1,8 @@
/* $OpenBSD: dispatch.c,v 1.31 2004/09/21 04:07:03 david Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright 2004 Henning Brauer <henning@openbsd.org>
* Copyright (c) 1995, 1996, 1997, 1998, 1999
* The Internet Software Consortium. All rights reserved.
diff --git a/sbin/dhclient/errwarn.c b/sbin/dhclient/errwarn.c
index 596505e21d55..f6c247a87677 100644
--- a/sbin/dhclient/errwarn.c
+++ b/sbin/dhclient/errwarn.c
@@ -2,7 +2,9 @@
/* Errors and warnings... */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1996 The Internet Software Consortium.
* All Rights Reserved.
* Copyright (c) 1995 RadioMail Corporation. All rights reserved.
diff --git a/sbin/dhclient/hash.c b/sbin/dhclient/hash.c
index 040236ab735b..d16a3e66d857 100644
--- a/sbin/dhclient/hash.c
+++ b/sbin/dhclient/hash.c
@@ -2,7 +2,9 @@
/* Routines for manipulating hash tables... */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996, 1997, 1998 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/inet.c b/sbin/dhclient/inet.c
index 4b7b1cef1bad..759d69387d4d 100644
--- a/sbin/dhclient/inet.c
+++ b/sbin/dhclient/inet.c
@@ -5,7 +5,9 @@
* way...
*/
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1996 The Internet Software Consortium. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
diff --git a/sbin/dhclient/options.c b/sbin/dhclient/options.c
index fe025e6d6a40..8098d706e061 100644
--- a/sbin/dhclient/options.c
+++ b/sbin/dhclient/options.c
@@ -2,7 +2,9 @@
/* DHCP options parsing and reassembly. */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996, 1997, 1998 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/packet.c b/sbin/dhclient/packet.c
index 859f48b1a66a..ee549e9d8a2b 100644
--- a/sbin/dhclient/packet.c
+++ b/sbin/dhclient/packet.c
@@ -2,7 +2,9 @@
/* Packet assembly code, originally contributed by Archie Cobbs. */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996, 1999 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/parse.c b/sbin/dhclient/parse.c
index c96e18d0e1b6..cf37dc055aa3 100644
--- a/sbin/dhclient/parse.c
+++ b/sbin/dhclient/parse.c
@@ -2,7 +2,9 @@
/* Common parser code for dhcpd and dhclient. */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996, 1997, 1998 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/tables.c b/sbin/dhclient/tables.c
index 1dcace9bdb04..8fd2199da6a2 100644
--- a/sbin/dhclient/tables.c
+++ b/sbin/dhclient/tables.c
@@ -2,7 +2,9 @@
/* Tables of information... */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/tree.c b/sbin/dhclient/tree.c
index 0ed2919bb314..caf8ca1d71d8 100644
--- a/sbin/dhclient/tree.c
+++ b/sbin/dhclient/tree.c
@@ -2,7 +2,9 @@
/* Routines for manipulating parse trees... */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995, 1996, 1997 The Internet Software Consortium.
* All rights reserved.
*
diff --git a/sbin/dhclient/tree.h b/sbin/dhclient/tree.h
index 04e08e7c820c..9fdcc0d3b772 100644
--- a/sbin/dhclient/tree.h
+++ b/sbin/dhclient/tree.h
@@ -2,7 +2,9 @@
/* Definitions for address trees... */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1995 The Internet Software Consortium. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -37,6 +39,8 @@
* Enterprises. To learn more about the Internet Software Consortium,
* see ``http://www.vix.com/isc''. To learn more about Vixie
* Enterprises, see ``http://www.vix.com''.
+ *
+ * $FreeBSD$
*/
/* A pair of pointers, suitable for making a linked list. */
diff --git a/sbin/dmesg/dmesg.c b/sbin/dmesg/dmesg.c
index a25b7352a922..469582204f7b 100644
--- a/sbin/dmesg/dmesg.c
+++ b/sbin/dmesg/dmesg.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/sbin/dump/dump.h b/sbin/dump/dump.h
index 6097a30a7b42..f935fab26b88 100644
--- a/sbin/dump/dump.h
+++ b/sbin/dump/dump.h
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/dump/dumprmt.c b/sbin/dump/dumprmt.c
index 87f3e4d4494d..66a80bbd9f0b 100644
--- a/sbin/dump/dumprmt.c
+++ b/sbin/dump/dumprmt.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/dump/itime.c b/sbin/dump/itime.c
index 1c7066a5e772..93ae6a2180e4 100644
--- a/sbin/dump/itime.c
+++ b/sbin/dump/itime.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/dump/main.c b/sbin/dump/main.c
index f56092de7305..91179dd54487 100644
--- a/sbin/dump/main.c
+++ b/sbin/dump/main.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/dump/optr.c b/sbin/dump/optr.c
index 49b8a6427ac4..8eb163516c72 100644
--- a/sbin/dump/optr.c
+++ b/sbin/dump/optr.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/dump/pathnames.h b/sbin/dump/pathnames.h
index c1a7ab5fccf0..6f56aeff7a51 100644
--- a/sbin/dump/pathnames.h
+++ b/sbin/dump/pathnames.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/sbin/dump/tape.c b/sbin/dump/tape.c
index 5fd1b04491a0..2bddb40bffc7 100644
--- a/sbin/dump/tape.c
+++ b/sbin/dump/tape.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/dump/traverse.c b/sbin/dump/traverse.c
index d1f92b507778..c501f985521a 100644
--- a/sbin/dump/traverse.c
+++ b/sbin/dump/traverse.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1988, 1991, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/dump/unctime.c b/sbin/dump/unctime.c
index bcc9affed216..3e03a65f1a7c 100644
--- a/sbin/dump/unctime.c
+++ b/sbin/dump/unctime.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/dumpfs/dumpfs.c b/sbin/dumpfs/dumpfs.c
index e163b4b69747..87e28366a1a0 100644
--- a/sbin/dumpfs/dumpfs.c
+++ b/sbin/dumpfs/dumpfs.c
@@ -1,4 +1,6 @@
/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 2009 Robert N. M. Watson
* All rights reserved.
*
diff --git a/sbin/dumpon/dumpon.c b/sbin/dumpon/dumpon.c
index 8530c63b889d..19fdb3f5d572 100644
--- a/sbin/dumpon/dumpon.c
+++ b/sbin/dumpon/dumpon.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/fsck/fsck.c b/sbin/fsck/fsck.c
index 728acee4f52b..7895ee7b6557 100644
--- a/sbin/fsck/fsck.c
+++ b/sbin/fsck/fsck.c
@@ -1,6 +1,8 @@
/* $NetBSD: fsck.c,v 1.30 2003/08/07 10:04:15 agc Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1996 Christos Zoulas. All rights reserved.
* Copyright (c) 1980, 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
diff --git a/sbin/fsck/fsutil.c b/sbin/fsck/fsutil.c
index 348b288ed216..06e7e96ea465 100644
--- a/sbin/fsck/fsutil.c
+++ b/sbin/fsck/fsutil.c
@@ -1,6 +1,8 @@
/* $NetBSD: fsutil.c,v 1.15 2006/06/05 16:52:05 christos Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/fsck/preen.c b/sbin/fsck/preen.c
index 2a7b2e1afee1..e40ec5d4fb91 100644
--- a/sbin/fsck/preen.c
+++ b/sbin/fsck/preen.c
@@ -1,6 +1,8 @@
/* $NetBSD: preen.c,v 1.18 1998/07/26 20:02:36 mycroft Exp $ */
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
diff --git a/sbin/fsck_ffs/dir.c b/sbin/fsck_ffs/dir.c
index e4094d34cbc0..212833cb1f42 100644
--- a/sbin/fsck_ffs/dir.c
+++ b/sbin/fsck_ffs/dir.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/sbin/fsck_ffs/fsck.h b/sbin/fsck_ffs/fsck.h
index c40a4c445895..e559d6cc833f 100644
--- a/sbin/fsck_ffs/fsck.h
+++ b/sbin/fsck_ffs/fsck.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause and BSD-2-Clause-FreeBSD
+ *
* Copyright (c) 2002 Networks Associates Technology, Inc.
* All rights reserved.
*
diff --git a/sbin/fsck_ffs/fsutil.c b/sbin/fsck_ffs/fsutil.c
index 16d960d155af..f426200be118 100644
--- a/sbin/fsck_ffs/fsutil.c
+++ b/sbin/fsck_ffs/fsutil.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/sbin/fsck_ffs/gjournal.c b/sbin/fsck_ffs/gjournal.c
index 95cec30412db..ea972dafe916 100644
--- a/sbin/fsck_ffs/gjournal.c
+++ b/sbin/fsck_ffs/gjournal.c
@@ -1,4 +1,6 @@
/*-
+ * SPDX-License-Identifier: BSD-3-Clause AND BSD-2-Clause-FreeBSD
+ *
* Copyright (c) 2006 Pawel Jakub Dawidek <pjd@FreeBSD.org>
* All rights reserved.
*