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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /arch/alpha/include/uapi/asm/fcntl.h | |
parent | Initial commit. (diff) | |
download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/alpha/include/uapi/asm/fcntl.h')
-rw-r--r-- | arch/alpha/include/uapi/asm/fcntl.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/arch/alpha/include/uapi/asm/fcntl.h b/arch/alpha/include/uapi/asm/fcntl.h new file mode 100644 index 000000000..50bdc8e8a --- /dev/null +++ b/arch/alpha/include/uapi/asm/fcntl.h @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ALPHA_FCNTL_H +#define _ALPHA_FCNTL_H + +#define O_CREAT 01000 /* not fcntl */ +#define O_TRUNC 02000 /* not fcntl */ +#define O_EXCL 04000 /* not fcntl */ +#define O_NOCTTY 010000 /* not fcntl */ + +#define O_NONBLOCK 00004 +#define O_APPEND 00010 +#define O_DSYNC 040000 /* used to be O_SYNC, see below */ +#define O_DIRECTORY 0100000 /* must be a directory */ +#define O_NOFOLLOW 0200000 /* don't follow links */ +#define O_LARGEFILE 0400000 /* will be set by the kernel on every open */ +#define O_DIRECT 02000000 /* direct disk access - should check with OSF/1 */ +#define O_NOATIME 04000000 +#define O_CLOEXEC 010000000 /* set close_on_exec */ +/* + * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using + * the O_SYNC flag. We continue to use the existing numerical value + * for O_DSYNC semantics now, but using the correct symbolic name for it. + * This new value is used to request true Posix O_SYNC semantics. It is + * defined in this strange way to make sure applications compiled against + * new headers get at least O_DSYNC semantics on older kernels. + * + * This has the nice side-effect that we can simply test for O_DSYNC + * wherever we do not care if O_DSYNC or O_SYNC is used. + * + * Note: __O_SYNC must never be used directly. + */ +#define __O_SYNC 020000000 +#define O_SYNC (__O_SYNC|O_DSYNC) + +#define O_PATH 040000000 +#define __O_TMPFILE 0100000000 + +#define F_GETLK 7 +#define F_SETLK 8 +#define F_SETLKW 9 + +#define F_SETOWN 5 /* for sockets. */ +#define F_GETOWN 6 /* for sockets. */ +#define F_SETSIG 10 /* for sockets. */ +#define F_GETSIG 11 /* for sockets. */ + +/* for posix fcntl() and lockf() */ +#define F_RDLCK 1 +#define F_WRLCK 2 +#define F_UNLCK 8 + +/* for old implementation of bsd flock () */ +#define F_EXLCK 16 /* or 3 */ +#define F_SHLCK 32 /* or 4 */ + +#include <asm-generic/fcntl.h> + +#endif |