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glibc  2.9
readdir_r.c File Reference
#include <errno.h>
#include <limits.h>
#include <stddef.h>
#include <string.h>
#include <dirent.h>
#include <unistd.h>
#include <sys/types.h>
#include <hurd.h>
#include <hurd/fd.h>
#include "dirstream.h"

Go to the source code of this file.


int __readdir_r (DIR *dirp, struct dirent *entry, struct dirent **result)

Function Documentation

int __readdir_r ( DIR *  dirp,
struct dirent entry,
struct dirent **  result 

Definition at line 33 of file readdir_r.c.

  if (sizeof (struct dirent64) == sizeof (struct dirent))
    /* We should in fact just be an alias to readdir64_r on this machine.  */
    return __readdir64_r (dirp,
                       (struct dirent64 *) entry,
                       (struct dirent64 **) result);

  struct dirent64 *result64;
    struct dirent64 d;
    char b[offsetof (struct dirent64, d_name) + UCHAR_MAX + 1];
  } u;
  int err;

  err = __readdir64_r (dirp, &u.d, &result64);
  if (result64)
      entry->d_fileno = result64->d_fileno;
      entry->d_reclen = result64->d_reclen;
      entry->d_type = result64->d_type;
      entry->d_namlen = result64->d_namlen;
      memcpy (entry->d_name, result64->d_name, result64->d_namlen + 1);
      *result = entry;
    *result = NULL;

  return err;

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