diff options
Diffstat (limited to 'libc/sysdeps/linux/i386/bits/fcntl.h')
| -rw-r--r-- | libc/sysdeps/linux/i386/bits/fcntl.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/libc/sysdeps/linux/i386/bits/fcntl.h b/libc/sysdeps/linux/i386/bits/fcntl.h index 7cce16904..8c9159f0f 100644 --- a/libc/sysdeps/linux/i386/bits/fcntl.h +++ b/libc/sysdeps/linux/i386/bits/fcntl.h @@ -1,5 +1,6 @@ /* O_*, F_*, FD_* bit values for Linux. - Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1998, 2000, 2004, 2006 + 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 @@ -45,7 +46,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_DIRECTORY 0200000 /* Must be a directory. */ # define O_NOFOLLOW 0400000 /* Do not follow links. */ -# define O_STREAMING 04000000/* streaming access */ +# define O_NOATIME 01000000 /* Do not set atime. */ #endif /* For now Linux has synchronisity options for data and read operations. @@ -79,7 +80,7 @@ #define F_SETLK64 13 /* Set record locking info (non-blocking). */ #define F_SETLKW64 14 /* Set record locking info (blocking). */ -#if defined __USE_BSD || defined __USE_XOPEN2K +#if defined __USE_BSD || defined __USE_UNIX98 # define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */ # define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */ #endif @@ -178,3 +179,17 @@ struct flock64 # define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ # define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ #endif + +/* Linux-specific operations for posix_fadvise. */ +#ifdef __USE_GNU +# define LINUX_FADV_ASYNC_WRITE 32 /* Start writeout on range. */ +# define LINUX_FADV_WRITE_WAIT 33 /* Wait upon writeout to range. */ +#endif + +__BEGIN_DECLS + +/* Provide kernel hint to read ahead. */ +extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) + __THROW; + +__END_DECLS |