reiserfs.h 1.6 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright 2000-2002 by Hans Reiser, licensing governed by reiserfs/README
  4. *
  5. * GRUB -- GRand Unified Bootloader
  6. * Copyright (C) 2000, 2001 Free Software Foundation, Inc.
  7. *
  8. * (C) Copyright 2003 Sysgo Real-Time Solutions, AG <www.elinos.com>
  9. * Pavel Bartusek <pba@sysgo.de>
  10. */
  11. /* An implementation for the ReiserFS filesystem ported from GRUB.
  12. * Some parts of this code (mainly the structures and defines) are
  13. * from the original reiser fs code, as found in the linux kernel.
  14. */
  15. #define SECTOR_SIZE 0x200
  16. #define SECTOR_BITS 9
  17. struct blk_desc;
  18. struct disk_partition;
  19. /* Error codes */
  20. typedef enum
  21. {
  22. ERR_NONE = 0,
  23. ERR_BAD_FILENAME,
  24. ERR_BAD_FILETYPE,
  25. ERR_BAD_GZIP_DATA,
  26. ERR_BAD_GZIP_HEADER,
  27. ERR_BAD_PART_TABLE,
  28. ERR_BAD_VERSION,
  29. ERR_BELOW_1MB,
  30. ERR_BOOT_COMMAND,
  31. ERR_BOOT_FAILURE,
  32. ERR_BOOT_FEATURES,
  33. ERR_DEV_FORMAT,
  34. ERR_DEV_VALUES,
  35. ERR_EXEC_FORMAT,
  36. ERR_FILELENGTH,
  37. ERR_FILE_NOT_FOUND,
  38. ERR_FSYS_CORRUPT,
  39. ERR_FSYS_MOUNT,
  40. ERR_GEOM,
  41. ERR_NEED_LX_KERNEL,
  42. ERR_NEED_MB_KERNEL,
  43. ERR_NO_DISK,
  44. ERR_NO_PART,
  45. ERR_NUMBER_PARSING,
  46. ERR_OUTSIDE_PART,
  47. ERR_READ,
  48. ERR_SYMLINK_LOOP,
  49. ERR_UNRECOGNIZED,
  50. ERR_WONT_FIT,
  51. ERR_WRITE,
  52. ERR_BAD_ARGUMENT,
  53. ERR_UNALIGNED,
  54. ERR_PRIVILEGED,
  55. ERR_DEV_NEED_INIT,
  56. ERR_NO_DISK_SPACE,
  57. ERR_NUMBER_OVERFLOW,
  58. MAX_ERR_NUM
  59. } reiserfs_error_t;
  60. void reiserfs_set_blk_dev(struct blk_desc *rbdd, struct disk_partition *info);
  61. extern int reiserfs_ls (char *dirname);
  62. extern int reiserfs_open (char *filename);
  63. extern int reiserfs_read (char *buf, unsigned len);
  64. extern int reiserfs_mount (unsigned part_length);