/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1995, 96, 97, 98, 99, 2003, 05 Ralf Baechle */ #ifndef _UAPI_ASM_FCNTL_H #define _UAPI_ASM_FCNTL_H #include <asm/sgidefs.h> #define O_APPEND 0x0008 #define O_DSYNC 0x0010 /* used to be O_SYNC, see below */ #define O_NONBLOCK 0x0080 #define O_CREAT 0x0100 /* not fcntl */ #define O_TRUNC 0x0200 /* not fcntl */ #define O_EXCL 0x0400 /* not fcntl */ #define O_NOCTTY 0x0800 /* not fcntl */ #define FASYNC 0x1000 /* fcntl, for BSD compatibility */ #define O_LARGEFILE 0x2000 /* allow large file opens */ /* * 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 0x4000 #define O_SYNC (__O_SYNC|O_DSYNC) #define O_DIRECT 0x8000 /* direct disk access hint */ #define F_GETLK 14 #define F_SETLK 6 #define F_SETLKW 7 #define F_SETOWN 24 /* for sockets. */ #define F_GETOWN 23 /* for sockets. */ #ifndef __mips64 #define F_GETLK64 33 /* using 'struct flock64' */ #define F_SETLK64 34 #define F_SETLKW64 35 #endif /* * The flavours of struct flock. "struct flock" is the ABI compliant * variant. Finally struct flock64 is the LFS variant of struct flock. As * a historic accident and inconsistence with the ABI definition it doesn't * contain all the same fields as struct flock. */ #if _MIPS_SIM != _MIPS_SIM_ABI64 #include <linux/types.h> struct flock { short l_type; short l_whence; __kernel_off_t l_start; __kernel_off_t l_len; long l_sysid; __kernel_pid_t l_pid; long pad[4]; }; #define HAVE_ARCH_STRUCT_FLOCK #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #include <asm-generic/fcntl.h> #endif /* _UAPI_ASM_FCNTL_H */