compiler/clib/include/dirent.h

   1 #ifndef _DIRENT_H_
   2 #define _DIRENT_H_
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: header file dirent.h
   9     Lang: english
  10 */
  11
  12 #include <sys/_types.h>
  13 #include <sys/cdefs.h>
  14
  15 #ifndef __AROS_INO_T_DECLARED
  16 #define __AROS_INO_T_DECLARED
  17 typedef __ino_t ino_t;
  18 #endif
  19
  20 #ifndef __AROS_OFF_T_DECLARED
  21 #define __AROS_OFF_T_DECLARED
  22 typedef __off_t off_t;
  23 #endif
  24
  25 #ifndef NAME_MAX
  26 #define NAME_MAX 255
  27 #endif
  28
  29 struct dirent
  30 {
  31     ino_t   d_ino;
  32 #define MAXNAMLEN NAME_MAX
  33     char    d_name[MAXNAMLEN + 1];      /* name must be no longer than this */
  34 };
  35
  36 /* structure describing an open directory. */
  37 typedef struct _dirdesc
  38 {
  39    int    fd;
  40    struct dirent ent;
  41    off_t  pos;
  42    void   *priv;
  43 } DIR;
  44
  45 __BEGIN_DECLS
  46
  47 int closedir(DIR *dir);
  48 DIR *opendir(const char *filename);
  49 struct dirent *readdir(DIR *dir);
  50 void rewinddir(DIR *dir);
  51
  52 #if __POSIX_VISIBLE >= 200112
  53 /* NOTIMPL int readdir_r(DIR * restrict dir , struct dirent * restrict entry,
  54         struct dirent * restrict result); */
  55 #endif
  56
  57 #if __XSI_VISIBLE
  58 void seekdir(DIR *dir, long loc);
  59 long telldir(DIR *dir);
  60 #endif
  61
  62 #if __BSD_VISIBLE
  63
  64 #ifndef __AROS_SSIZE_T_DECLARED
  65 #define __AROS_SSIZE_T_DECLARED
  66 typedef __ssize_t ssize_t;
  67 #endif
  68
  69 /* NOTIMPL int scandir (const char *dir, struct dirent ***namelist,
  70               int (*select)(const struct dirent *),
  71               int (*compar)(const struct dirent **, const struct dirent **)); */
  72
  73 /* NOTIMPL int alphasort(const struct dirent **a, const struct dirent **b); */
  74 /* NOTIMPL ssize_t getdirentries(int fd, char *buf, size_t  nbytes, off_t *basep); */
  75 #endif
  76
  77 __END_DECLS
  78
  79 #endif /* !_DIRENT_H_ */