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| author | jeff <jeff@FreeBSD.org> | 2005-04-27 09:00:47 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2005-04-27 09:00:47 +0000 |
| commit | a6baba06d1cf1f5e56ba23805d837db4b42c35da (patch) | |
| tree | 73d8dd5e1d8b7c0d6b2ce08ee9031c3e5fc006aa /sys/sys/namei.h | |
| parent | e2c005ba3b47c8eb126e6fbb52256ade85d17e70 (diff) | |
| download | FreeBSD-src-a6baba06d1cf1f5e56ba23805d837db4b42c35da.zip FreeBSD-src-a6baba06d1cf1f5e56ba23805d837db4b42c35da.tar.gz | |
- Add an ISOPEN flag that filesystems can use to determine if a namei()
caller will be interested in the actual data contents of a vnode after
a successful lookup. This intended to help deal with lifetime issues
for device cloning and to alert autofs when filesystems need to be
mounted.
Diffstat (limited to 'sys/sys/namei.h')
| -rw-r--r-- | sys/sys/namei.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/sys/namei.h b/sys/sys/namei.h index 946f4e5..9b62a3d 100644 --- a/sys/sys/namei.h +++ b/sys/sys/namei.h @@ -134,6 +134,7 @@ struct nameidata { #define DOWHITEOUT 0x0040000 /* do whiteouts */ #define WILLBEDIR 0x0080000 /* new files will be dirs; allow trailing / */ #define ISUNICODE 0x0100000 /* current component name is unicode*/ +#define ISOPEN 0x0200000 /* caller is opening; return a real vnode. */ #define NOCROSSMOUNT 0x0400000 /* do not cross mount points */ #define NOMACCHECK 0x0800000 /* do not perform MAC checks */ #define MPSAFE 0x1000000 /* namei() must acquire Giant if needed. */ |
