/security/dbm/src/dirent.h

http://github.com/zpao/v8monkey · C Header · 97 lines · 65 code · 13 blank · 19 comment · 5 complexity · e30bd1a8f55453b0690befcc5d4d1e34 MD5 · raw file 

    

  1. #ifndef __DIRENT_H__
    2. 

  2. #define __DIRENT_H__
    3. 

  3. /*
    4. 

  4.  * @(#)msd_dir.h 1.4 87/11/06   Public Domain.
    5. 

  5.  *
    6. 

  6.  *  A public domain implementation of BSD directory routines for
    7. 

  7.  *  MS-DOS.  Written by Michael Rendell ({uunet,utai}michael@garfield),
    8. 

  8.  *  August 1897
    9. 

  9.  *
    10. 

  10.  *  Extended by Peter Lim (lim@mullian.oz) to overcome some MS DOS quirks
    11. 

  11.  *  and returns 2 more pieces of information - file size & attribute.
    12. 

  12.  *  Plus a little reshuffling of some #define's positions    December 1987
    13. 

  13.  *
    14. 

  14.  *  Some modifications by Martin Junius                      02-14-89
    15. 

  15.  *
    16. 

  16.  *	AK900712
    17. 

  17.  *	AK910410	abs_path - make absolute path
    18. 

  18.  *
    19. 

  19.  */
    20. 

  20. 

  21. #ifdef __EMX__
    22. 

  22. #include <sys/param.h>
    23. 

  23. #else
    24. 

  24. #if defined(__IBMC__) || defined(__IBMCPP__) || defined(XP_W32_MSVC)
    25. 

  25. #include <stdio.h>
    26. 

  26. #ifdef MAXPATHLEN
    27. 

  27. 	#undef MAXPATHLEN
    28. 

  28. #endif
    29. 

  29. #define MAXPATHLEN (FILENAME_MAX*4)
    30. 

  30. #define MAXNAMLEN FILENAME_MAX
    31. 

  31. 

  32. #else
    33. 

  33. #include <param.h>
    34. 

  34. #endif
    35. 

  35. #endif
    36. 

  36. 

  37. #ifdef __cplusplus
    38. 

  38. extern "C" {
    39. 

  39. #endif
    40. 

  40. 

  41. /* attribute stuff */
    42. 

  42. #ifndef A_RONLY
    43. 

  43. # define A_RONLY   0x01
    44. 

  44. # define A_HIDDEN  0x02
    45. 

  45. # define A_SYSTEM  0x04
    46. 

  46. # define A_LABEL   0x08
    47. 

  47. # define A_DIR     0x10
    48. 

  48. # define A_ARCHIVE 0x20
    49. 

  49. #endif
    50. 

  50. 

  51. struct dirent {
    52. 

  52. #if defined(OS2) || defined(WIN32)        /* use the layout of EMX to avoid trouble */
    53. 

  53.     int            d_ino;                 /* Dummy */
    54. 

  54.     int            d_reclen;		  /* Dummy, same as d_namlen */
    55. 

  55.     int            d_namlen;              /* length of name */
    56. 

  56.     char           d_name[MAXNAMLEN + 1];
    57. 

  57.     unsigned long  d_size;
    58. 

  58.     unsigned short d_attribute;           /* attributes (see above) */
    59. 

  59.     unsigned short d_time;                /* modification time */
    60. 

  60.     unsigned short d_date;                /* modification date */
    61. 

  61. #else
    62. 

  62.     char	   d_name[MAXNAMLEN + 1]; /* garentee null termination */
    63. 

  63.     char	   d_attribute;		  /* .. extension .. */
    64. 

  64.     unsigned long  d_size;		  /* .. extension .. */
    65. 

  65. #endif
    66. 

  66. };
    67. 

  67. 

  68. typedef struct _dirdescr DIR;
    69. 

  69. /* the structs do not have to be defined here */
    70. 

  70. 

  71. extern DIR		*opendir(const char *);
    72. 

  72. extern DIR		*openxdir(const char *, unsigned);
    73. 

  73. extern struct dirent	*readdir(DIR *);
    74. 

  74. extern void		seekdir(DIR *, long);
    75. 

  75. extern long		telldir(DIR *);
    76. 

  76. extern void 		closedir(DIR *);
    77. 

  77. #define			rewinddir(dirp) seekdir(dirp, 0L)
    78. 

  78. 

  79. extern char *		abs_path(const char *name, char *buffer, int len);
    80. 

  80. 

  81. #ifndef S_IFMT
    82. 

  82. #define S_IFMT ( S_IFDIR | S_IFREG )
    83. 

  83. #endif
    84. 

  84. 

  85. #ifndef S_ISDIR
    86. 

  86. #define S_ISDIR( m )                    (((m) & S_IFMT) == S_IFDIR)
    87. 

  87. #endif
    88. 

  88. 

  89. #ifndef S_ISREG
    90. 

  90. #define S_ISREG( m )                    (((m) & S_IFMT) == S_IFREG)
    91. 

  91. #endif
    92. 

  92. 

  93. #ifdef __cplusplus
    94. 

  94. }
    95. 

  95. #endif
    96. 

  96. 

  97. #endif
    98.