fstatvfs64.c 1.7 KB

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  1. /* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
  2. This file is part of the GNU C Library.
  3. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library; if not, write to the Free
  14. Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  15. 02111-1307 USA. */
  16. #include <features.h>
  17. #ifdef __UCLIBC_HAVE_LFS__
  18. #if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS != 64
  19. #undef _FILE_OFFSET_BITS
  20. #define _FILE_OFFSET_BITS 64
  21. #endif
  22. #ifndef __USE_FILE_OFFSET64
  23. # define __USE_FILE_OFFSET64 1
  24. #endif
  25. #ifndef __USE_LARGEFILE64
  26. # define __USE_LARGEFILE64 1
  27. #endif
  28. #endif
  29. #define __USE_GNU
  30. #include <errno.h>
  31. #include <mntent.h>
  32. #include <paths.h>
  33. #include <string.h>
  34. #include <sys/mount.h>
  35. #include <sys/stat.h>
  36. #include <sys/statfs.h>
  37. #include <sys/statvfs.h>
  38. int fstatvfs (int fd, struct statvfs *buf)
  39. {
  40. struct statfs fsbuf;
  41. struct stat st;
  42. /* Get as much information as possible from the system. */
  43. if (fstatfs (fd, &fsbuf) < 0)
  44. return -1;
  45. #define STAT(st) fstat (fd, st)
  46. #include "internal_statvfs.c"
  47. /* We signal success if the statfs call succeeded. */
  48. return 0;
  49. }