statvfs.h 3.1 KB

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  1. /* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
  2. This file is part of the GNU C Library.
  3. The GNU C Library is free software; you can redistribute it and/or
  4. modify it under the terms of the GNU Lesser General Public
  5. License as published by the Free Software Foundation; either
  6. version 2.1 of the License, or (at your option) any later version.
  7. The GNU C Library is distributed in the hope that it will be useful,
  8. but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  10. Lesser General Public License for more details.
  11. You should have received a copy of the GNU Lesser General Public
  12. License along with the GNU C Library; if not, write to the Free
  13. Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  14. 02111-1307 USA. */
  15. #ifndef _SYS_STATVFS_H
  16. # error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
  17. #endif
  18. #include <bits/types.h> /* For __fsblkcnt_t and __fsfilcnt_t. */
  19. struct statvfs
  20. {
  21. unsigned long int f_bsize;
  22. unsigned long int f_frsize;
  23. #ifndef __USE_FILE_OFFSET64
  24. __fsblkcnt_t f_blocks;
  25. __fsblkcnt_t f_bfree;
  26. __fsblkcnt_t f_bavail;
  27. __fsfilcnt_t f_files;
  28. __fsfilcnt_t f_ffree;
  29. __fsfilcnt_t f_favail;
  30. #else
  31. __fsblkcnt64_t f_blocks;
  32. __fsblkcnt64_t f_bfree;
  33. __fsblkcnt64_t f_bavail;
  34. __fsfilcnt64_t f_files;
  35. __fsfilcnt64_t f_ffree;
  36. __fsfilcnt64_t f_favail;
  37. #endif
  38. unsigned long int f_fsid;
  39. int __f_unused;
  40. unsigned long int f_flag;
  41. unsigned long int f_namemax;
  42. int __f_spare[6];
  43. };
  44. #define _STATVFSBUF_F_UNUSED
  45. #ifdef __USE_LARGEFILE64
  46. struct statvfs64
  47. {
  48. unsigned long int f_bsize;
  49. unsigned long int f_frsize;
  50. __fsblkcnt64_t f_blocks;
  51. __fsblkcnt64_t f_bfree;
  52. __fsblkcnt64_t f_bavail;
  53. __fsfilcnt64_t f_files;
  54. __fsfilcnt64_t f_ffree;
  55. __fsfilcnt64_t f_favail;
  56. unsigned long int f_fsid;
  57. int __f_unused;
  58. unsigned long int f_flag;
  59. unsigned long int f_namemax;
  60. int __f_spare[6];
  61. };
  62. #endif
  63. /* Definitions for the flag in `f_flag'. These definitions should be
  64. kept in sync which the definitions in <sys/mount.h>. */
  65. enum
  66. {
  67. ST_RDONLY = 1, /* Mount read-only. */
  68. #define ST_RDONLY ST_RDONLY
  69. ST_NOSUID = 2, /* Ignore suid and sgid bits. */
  70. #define ST_NOSUID ST_NOSUID
  71. #ifdef __USE_GNU
  72. ST_NODEV = 4, /* Disallow access to device special files. */
  73. # define ST_NODEV ST_NODEV
  74. ST_NOEXEC = 8, /* Disallow program execution. */
  75. # define ST_NOEXEC ST_NOEXEC
  76. ST_SYNCHRONOUS = 16, /* Writes are synced at once. */
  77. # define ST_SYNCHRONOUS ST_SYNCHRONOUS
  78. ST_MANDLOCK = 64, /* Allow mandatory locks on an FS. */
  79. # define ST_MANDLOCK ST_MANDLOCK
  80. ST_WRITE = 128, /* Write on file/directory/symlink. */
  81. # define ST_WRITE ST_WRITE
  82. ST_APPEND = 256, /* Append-only file. */
  83. # define ST_APPEND ST_APPEND
  84. ST_IMMUTABLE = 512, /* Immutable file. */
  85. # define ST_IMMUTABLE ST_IMMUTABLE
  86. ST_NOATIME = 1024, /* Do not update access times. */
  87. # define ST_NOATIME ST_NOATIME
  88. ST_NODIRATIME /* Do not update directory access times. */
  89. # define ST_NODIRATIME ST_NODIRATIME
  90. #endif /* Use GNU. */
  91. };