path: root/sys/sys/mdioctl.h
diff options
authorJulian Elischer <julian@FreeBSD.org>1995-08-28 09:19:25 +0000
committerJulian Elischer <julian@FreeBSD.org>1995-08-28 09:19:25 +0000
commit2b14f991e64ebe31ca31a1a41237061c22a753d0 (patch)
tree53b6da073fd58ab81ebf18bb0642954c76b642bd /sys/sys/mdioctl.h
parentfe89a532f18d81f8e76e48fc462f070e870d035d (diff)
Reviewed by: julian with quick glances by bruce and others
Submitted by: terry (terry lambert) This is a composite of 3 patch sets submitted by terry. they are: New low-level init code that supports loadbal modules better some cleanups in the namei code to help terry in 16-bit character support some changes to the mount-root code to make it a little more modular.. NOTE: mounting root off cdrom or NFS MIGHT be broken as I haven't been able to test those cases.. certainly mounting root of disk still works just fine.. mfs should work but is untested. (tomorrows task) The low level init stuff includes a total rewrite of init_main.c to make it possible for new modules to have an init phase by simply adding an entry to a TEXT_SET (or is it DATA_SET) list. thus a new module can be added to the kernel without editing any other files other than the 'files' file.
Notes: svn path=/head/; revision=10358
Diffstat (limited to 'sys/sys/mdioctl.h')
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/sys/mdioctl.h b/sys/sys/mdioctl.h
index 1df5502ff9ae..4f2e9371ce96 100644
--- a/sys/sys/mdioctl.h
+++ b/sys/sys/mdioctl.h
@@ -40,6 +40,9 @@
* @(#)vnioctl.h 8.1 (Berkeley) 6/10/93
+#ifndef _SYS_VNIOCTL_H_
+#define _SYS_VNIOCTL_H_
* Ioctl definitions for file (vnode) disk pseudo-device.
@@ -69,3 +72,5 @@ struct vn_ioctl {
#define VN_DEBUG 0x4 /* Debug data in vn driver */
#define VN_IO 0x8 /* Debug I/O in vn driver */
#define VN_DONTCLUSTER 0x10 /* Don't cluster */
+#endif /* _SYS_VNIOCTL_H_*/