include/dirent.h

   1 #ifndef _DIRENT_H
   2 #define _DIRENT_H
   3
   4 #ifdef __cplusplus
   5 extern "C" {
   6 #endif
   7
   8 #include <features.h>
   9
  10 #define __NEED_ino_t
  11 #define __NEED_off_t
  12 #if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
  13 #define __NEED_size_t
  14 #endif
  15
  16 #include <bits/alltypes.h>
  17
  18 #include <bits/dirent.h>
  19
  20 typedef struct __dirstream DIR;
  21
  22 #define d_fileno d_ino
  23
  24 int            closedir(DIR *);
  25 DIR           *fdopendir(int);
  26 DIR           *opendir(const char *);
  27 struct dirent *readdir(DIR *);
  28 int            readdir_r(DIR *__restrict, struct dirent *__restrict, struct dirent **__restrict);
  29 void           rewinddir(DIR *);
  30 int            dirfd(DIR *);
  31
  32 int alphasort(const struct dirent **, const struct dirent **);
  33 int scandir(const char *, struct dirent ***, int (*)(const struct dirent *), int (*)(const struct dirent **, const struct dirent **));
  34
  35 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
  36 void           seekdir(DIR *, long);
  37 long           telldir(DIR *);
  38 #endif
  39
  40 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
  41 #define DT_UNKNOWN 0
  42 #define DT_FIFO 1
  43 #define DT_CHR 2
  44 #define DT_DIR 4
  45 #define DT_BLK 6
  46 #define DT_REG 8
  47 #define DT_LNK 10
  48 #define DT_SOCK 12
  49 #define DT_WHT 14
  50 #define IFTODT(x) ((x)>>12 & 017)
  51 #define DTTOIF(x) ((x)<<12)
  52 int getdents(int, struct dirent *, size_t);
  53 #endif
  54
  55 #ifdef _GNU_SOURCE
  56 int versionsort(const struct dirent **, const struct dirent **);
  57 #endif
  58
  59 #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
  60 #define dirent64 dirent
  61 #define readdir64 readdir
  62 #define readdir64_r readdir_r
  63 #define scandir64 scandir
  64 #define alphasort64 alphasort
  65 #define versionsort64 versionsort
  66 #define off64_t off_t
  67 #define ino64_t ino_t
  68 #define getdents64 getdents
  69 #endif
  70
  71 #ifdef __cplusplus
  72 }
  73 #endif
  74
  75 #endif