1  /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
       2  /*
       3   * This file is subject to the terms and conditions of the GNU General Public
       4   * License.  See the file "COPYING" in the main directory of this archive
       5   * for more details.
       6   *
       7   * Copyright (C) 1995, 96, 97, 98, 99, 2003, 05 Ralf Baechle
       8   */
       9  #ifndef _UAPI_ASM_FCNTL_H
      10  #define _UAPI_ASM_FCNTL_H
      11  
      12  #include <asm/sgidefs.h>
      13  
      14  #define O_APPEND	0x0008
      15  #define O_DSYNC		0x0010	/* used to be O_SYNC, see below */
      16  #define O_NONBLOCK	0x0080
      17  #define O_CREAT		0x0100	/* not fcntl */
      18  #define O_TRUNC		0x0200	/* not fcntl */
      19  #define O_EXCL		0x0400	/* not fcntl */
      20  #define O_NOCTTY	0x0800	/* not fcntl */
      21  #define FASYNC		0x1000	/* fcntl, for BSD compatibility */
      22  #define O_LARGEFILE	0x2000	/* allow large file opens */
      23  /*
      24   * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
      25   * the O_SYNC flag.  We continue to use the existing numerical value
      26   * for O_DSYNC semantics now, but using the correct symbolic name for it.
      27   * This new value is used to request true Posix O_SYNC semantics.  It is
      28   * defined in this strange way to make sure applications compiled against
      29   * new headers get at least O_DSYNC semantics on older kernels.
      30   *
      31   * This has the nice side-effect that we can simply test for O_DSYNC
      32   * wherever we do not care if O_DSYNC or O_SYNC is used.
      33   *
      34   * Note: __O_SYNC must never be used directly.
      35   */
      36  #define __O_SYNC	0x4000
      37  #define O_SYNC		(__O_SYNC|O_DSYNC)
      38  #define O_DIRECT	0x8000	/* direct disk access hint */
      39  
      40  #define F_GETLK		14
      41  #define F_SETLK		6
      42  #define F_SETLKW	7
      43  
      44  #define F_SETOWN	24	/*  for sockets. */
      45  #define F_GETOWN	23	/*  for sockets. */
      46  
      47  #if __BITS_PER_LONG == 32 || defined(__KERNEL__)
      48  #define F_GETLK64	33	/*  using 'struct flock64' */
      49  #define F_SETLK64	34
      50  #define F_SETLKW64	35
      51  #endif /* __BITS_PER_LONG == 32 || defined(__KERNEL__) */
      52  
      53  #if _MIPS_SIM != _MIPS_SIM_ABI64
      54  #define __ARCH_FLOCK_EXTRA_SYSID	long l_sysid;
      55  #define __ARCH_FLOCK_PAD		long pad[4];
      56  #endif
      57  
      58  #include <asm-generic/fcntl.h>
      59  
      60  #endif /* _UAPI_ASM_FCNTL_H */