diff options
Diffstat (limited to 'sysdeps/generic/bits/mman.h')
| -rw-r--r-- | sysdeps/generic/bits/mman.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sysdeps/generic/bits/mman.h b/sysdeps/generic/bits/mman.h index f567b9baaf..a2ee064cae 100644 --- a/sysdeps/generic/bits/mman.h +++ b/sysdeps/generic/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for BSD-style memory management. - Copyright (C) 1994-1998,2000,01 Free Software Foundation, Inc. + Copyright (C) 1994-1998,2000,01,02 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -80,6 +80,10 @@ # define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ #endif +/* Flags to `msync'. */ +#define MS_ASYNC 1 /* Sync memory asynchronously. */ +#define MS_SYNC 0 /* Synchronous memory sync. */ +#define MS_INVALIDATE 2 /* Invalidate the caches. */ /* Flags for `mlockall' (can be OR'd together). */ #define MCL_CURRENT 1 /* Lock all currently mapped pages. */ |