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author | David Greenman <dg@FreeBSD.org> | 1995-03-25 16:43:42 +0000 |
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committer | David Greenman <dg@FreeBSD.org> | 1995-03-25 16:43:42 +0000 |
commit | f2b247fab8aa0fb9500c61bad89c0a175ee3a87d (patch) | |
tree | 1768ccc1693889a9dd5168a3f449669947aa3db7 /sys/sys/mman.h | |
parent | efeca6c1f33d6ebc87b20f2a7e61613203461603 (diff) | |
download | src-f2b247fab8aa0fb9500c61bad89c0a175ee3a87d.tar.gz src-f2b247fab8aa0fb9500c61bad89c0a175ee3a87d.zip |
Added flags definitions for msync().
Notes
Notes:
svn path=/head/; revision=7358
Diffstat (limited to 'sys/sys/mman.h')
-rw-r--r-- | sys/sys/mman.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/sys/mman.h b/sys/sys/mman.h index bb77cda74f51..d10e6dc4b95b 100644 --- a/sys/sys/mman.h +++ b/sys/sys/mman.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)mman.h 8.1 (Berkeley) 6/2/93 - * $Id: mman.h,v 1.3 1994/08/02 15:06:58 davidg Exp $ + * $Id: mman.h,v 1.4 1994/08/21 04:41:52 paul Exp $ */ #ifndef _SYS_MMAN_H_ @@ -63,6 +63,12 @@ #define MAP_HASSEMAPHORE 0x0200 /* region may contain semaphores */ /* + * msync() flags + */ +#define MS_ASYNC 0x0001 /* return immediately */ +#define MS_INVALIDATE 0x0002 /* invalidate all cached data */ + +/* * Mapping type; default is map from file. */ #define MAP_FILE 0x0000 /* for backward source compatibility */ |