2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Copyright (C) 1995, 96, 97, 98, 99, 2003 Ralf Baechle
11 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
12 located on an ext2 file system */
13 #define O_APPEND 0x0008
15 #define O_NONBLOCK 0x0080
16 #define O_CREAT 0x0100 /* not fcntl */
17 #define O_TRUNC 0x0200 /* not fcntl */
18 #define O_EXCL 0x0400 /* not fcntl */
19 #define O_NOCTTY 0x0800 /* not fcntl */
20 #define FASYNC 0x1000 /* fcntl, for BSD compatibility */
21 #define O_LARGEFILE 0x2000 /* allow large file opens */
22 #define O_DIRECT 0x8000 /* direct disk access hint */
23 #define O_DIRECTORY 0x10000 /* must be a directory */
24 #define O_NOFOLLOW 0x20000 /* don't follow links */
25 #define O_NOATIME 0x40000
27 #define O_NDELAY O_NONBLOCK
33 #define F_SETOWN 24 /* for sockets. */
34 #define F_GETOWN 23 /* for sockets. */
35 #define F_SETSIG 10 /* for sockets. */
36 #define F_GETSIG 11 /* for sockets. */
39 #define F_GETLK64 33 /* using 'struct flock64' */
44 /* for posix fcntl() and lockf() */
49 /* for old implementation of bsd flock () */
50 #define F_EXLCK 4 /* or 3 */
51 #define F_SHLCK 8 /* or 4 */
54 #define F_INPROGRESS 16
57 * The flavours of struct flock. "struct flock" is the ABI compliant
58 * variant. Finally struct flock64 is the LFS variant of struct flock. As
59 * a historic accident and inconsistence with the ABI definition it doesn't
60 * contain all the same fields as struct flock.
68 __kernel_off_t l_start;
75 typedef struct flock64 {
83 #else /* 64-bit definitions */
85 typedef struct flock {
88 __kernel_off_t l_start;
99 #include <asm-generic/fcntl.h>
101 #endif /* _ASM_FCNTL_H */