fcntl.h 1.7 KB

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  1. #ifndef _SPARC_FCNTL_H
  2. #define _SPARC_FCNTL_H
  3. #define O_APPEND 0x0008
  4. #define FASYNC 0x0040 /* fcntl, for BSD compatibility */
  5. #define O_CREAT 0x0200 /* not fcntl */
  6. #define O_TRUNC 0x0400 /* not fcntl */
  7. #define O_EXCL 0x0800 /* not fcntl */
  8. #define O_DSYNC 0x2000 /* used to be O_SYNC, see below */
  9. #define O_NONBLOCK 0x4000
  10. #if defined(__sparc__) && defined(__arch64__)
  11. #define O_NDELAY 0x0004
  12. #else
  13. #define O_NDELAY (0x0004 | O_NONBLOCK)
  14. #endif
  15. #define O_NOCTTY 0x8000 /* not fcntl */
  16. #define O_LARGEFILE 0x40000
  17. #define O_DIRECT 0x100000 /* direct disk access hint */
  18. #define O_NOATIME 0x200000
  19. #define O_CLOEXEC 0x400000
  20. /*
  21. * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
  22. * the O_SYNC flag. We continue to use the existing numerical value
  23. * for O_DSYNC semantics now, but using the correct symbolic name for it.
  24. * This new value is used to request true Posix O_SYNC semantics. It is
  25. * defined in this strange way to make sure applications compiled against
  26. * new headers get at least O_DSYNC semantics on older kernels.
  27. *
  28. * This has the nice side-effect that we can simply test for O_DSYNC
  29. * wherever we do not care if O_DSYNC or O_SYNC is used.
  30. *
  31. * Note: __O_SYNC must never be used directly.
  32. */
  33. #define __O_SYNC 0x800000
  34. #define O_SYNC (__O_SYNC|O_DSYNC)
  35. #define O_PATH 0x1000000
  36. #define __O_TMPFILE 0x2000000
  37. #define F_GETOWN 5 /* for sockets. */
  38. #define F_SETOWN 6 /* for sockets. */
  39. #define F_GETLK 7
  40. #define F_SETLK 8
  41. #define F_SETLKW 9
  42. /* for posix fcntl() and lockf() */
  43. #define F_RDLCK 1
  44. #define F_WRLCK 2
  45. #define F_UNLCK 3
  46. #define __ARCH_FLOCK_PAD short __unused;
  47. #define __ARCH_FLOCK64_PAD short __unused;
  48. #include <asm-generic/fcntl.h>
  49. #endif