1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun #ifndef _ALPHA_FCNTL_H 3*4882a593Smuzhiyun #define _ALPHA_FCNTL_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #define O_CREAT 01000 /* not fcntl */ 6*4882a593Smuzhiyun #define O_TRUNC 02000 /* not fcntl */ 7*4882a593Smuzhiyun #define O_EXCL 04000 /* not fcntl */ 8*4882a593Smuzhiyun #define O_NOCTTY 010000 /* not fcntl */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #define O_NONBLOCK 00004 11*4882a593Smuzhiyun #define O_APPEND 00010 12*4882a593Smuzhiyun #define O_DSYNC 040000 /* used to be O_SYNC, see below */ 13*4882a593Smuzhiyun #define O_DIRECTORY 0100000 /* must be a directory */ 14*4882a593Smuzhiyun #define O_NOFOLLOW 0200000 /* don't follow links */ 15*4882a593Smuzhiyun #define O_LARGEFILE 0400000 /* will be set by the kernel on every open */ 16*4882a593Smuzhiyun #define O_DIRECT 02000000 /* direct disk access - should check with OSF/1 */ 17*4882a593Smuzhiyun #define O_NOATIME 04000000 18*4882a593Smuzhiyun #define O_CLOEXEC 010000000 /* set close_on_exec */ 19*4882a593Smuzhiyun /* 20*4882a593Smuzhiyun * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using 21*4882a593Smuzhiyun * the O_SYNC flag. We continue to use the existing numerical value 22*4882a593Smuzhiyun * for O_DSYNC semantics now, but using the correct symbolic name for it. 23*4882a593Smuzhiyun * This new value is used to request true Posix O_SYNC semantics. It is 24*4882a593Smuzhiyun * defined in this strange way to make sure applications compiled against 25*4882a593Smuzhiyun * new headers get at least O_DSYNC semantics on older kernels. 26*4882a593Smuzhiyun * 27*4882a593Smuzhiyun * This has the nice side-effect that we can simply test for O_DSYNC 28*4882a593Smuzhiyun * wherever we do not care if O_DSYNC or O_SYNC is used. 29*4882a593Smuzhiyun * 30*4882a593Smuzhiyun * Note: __O_SYNC must never be used directly. 31*4882a593Smuzhiyun */ 32*4882a593Smuzhiyun #define __O_SYNC 020000000 33*4882a593Smuzhiyun #define O_SYNC (__O_SYNC|O_DSYNC) 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #define O_PATH 040000000 36*4882a593Smuzhiyun #define __O_TMPFILE 0100000000 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun #define F_GETLK 7 39*4882a593Smuzhiyun #define F_SETLK 8 40*4882a593Smuzhiyun #define F_SETLKW 9 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #define F_SETOWN 5 /* for sockets. */ 43*4882a593Smuzhiyun #define F_GETOWN 6 /* for sockets. */ 44*4882a593Smuzhiyun #define F_SETSIG 10 /* for sockets. */ 45*4882a593Smuzhiyun #define F_GETSIG 11 /* for sockets. */ 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun /* for posix fcntl() and lockf() */ 48*4882a593Smuzhiyun #define F_RDLCK 1 49*4882a593Smuzhiyun #define F_WRLCK 2 50*4882a593Smuzhiyun #define F_UNLCK 8 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun /* for old implementation of bsd flock () */ 53*4882a593Smuzhiyun #define F_EXLCK 16 /* or 3 */ 54*4882a593Smuzhiyun #define F_SHLCK 32 /* or 4 */ 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #include <asm-generic/fcntl.h> 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun #endif 59