diff options
Diffstat (limited to 'bits/fcntl.h')
| -rw-r--r-- | bits/fcntl.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/bits/fcntl.h b/bits/fcntl.h index 24a1c38..2984100 100644 --- a/bits/fcntl.h +++ b/bits/fcntl.h @@ -1,5 +1,5 @@ /* O_*, F_*, FD_* bit values for stub configuration. - Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc. + Copyright (C) 1991, 1992, 1997, 2000 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 @@ -83,3 +83,13 @@ struct flock #define F_RDLCK 1 /* Read lock. */ #define F_WRLCK 2 /* Write lock. */ #define F_UNLCK 3 /* Remove lock. */ + +/* Advise to `posix_fadvise'. */ +#ifdef __USE_XOPEN2K +# define POSIX_FADV_NORMAL 0 /* No further special treatment. */ +# define POSIX_FADV_RANDOM 1 /* Expect random page references. */ +# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ +# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ +# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ +#endif |