dirent.h 2.3 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475
  1. //
  2. // Copyright 2026 Aarav Ravindra Kharade
  3. //
  4. // Licensed under the Apache License, Version 2.0 (the "License");
  5. // you may not use this file except in compliance with the License.
  6. // You may obtain a copy of the License at
  7. //
  8. // http://www.apache.org/licenses/LICENSE-2.0
  9. //
  10. // Unless required by applicable law or agreed to in writing, software
  11. // distributed under the License is distributed on an "AS IS" BASIS,
  12. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. // See the License for the specific language governing permissions and
  14. // limitations under the License.
  15. //
  16. /* Copyright (C) 1996-2026 Free Software Foundation, Inc.
  17. This file is part of the GNU C Library.
  18. The GNU C Library is free software; you can redistribute it and/or
  19. modify it under the terms of the GNU Lesser General Public
  20. License as published by the Free Software Foundation; either
  21. version 2.1 of the License, or (at your option) any later version.
  22. The GNU C Library is distributed in the hope that it will be useful,
  23. but WITHOUT ANY WARRANTY; without even the implied warranty of
  24. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  25. Lesser General Public License for more details.
  26. You should have received a copy of the GNU Lesser General Public
  27. License along with the GNU C Library; if not, see
  28. <https://www.gnu.org/licenses/>. */
  29. #ifndef _DIRENT_H
  30. # error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
  31. #endif
  32. struct dirent
  33. {
  34. #ifndef __USE_FILE_OFFSET64
  35. __ino_t d_ino;
  36. __off_t d_off;
  37. #else
  38. __ino64_t d_ino;
  39. __off64_t d_off;
  40. #endif
  41. unsigned short int d_reclen;
  42. unsigned char d_type;
  43. char d_name[256]; /* We must not include limits.h! */
  44. };
  45. #ifdef __USE_LARGEFILE64
  46. struct dirent64
  47. {
  48. __ino64_t d_ino;
  49. __off64_t d_off;
  50. unsigned short int d_reclen;
  51. unsigned char d_type;
  52. char d_name[256]; /* We must not include limits.h! */
  53. };
  54. #endif
  55. #define d_fileno d_ino /* Backwards compatibility. */
  56. #undef _DIRENT_HAVE_D_NAMLEN
  57. #define _DIRENT_HAVE_D_RECLEN
  58. #define _DIRENT_HAVE_D_OFF
  59. #define _DIRENT_HAVE_D_TYPE
  60. #if defined __OFF_T_MATCHES_OFF64_T && defined __INO_T_MATCHES_INO64_T
  61. /* Inform libc code that these two types are effectively identical. */
  62. # define _DIRENT_MATCHES_DIRENT64 1
  63. #else
  64. # define _DIRENT_MATCHES_DIRENT64 0
  65. #endif