sysdeps/unix/sysv/getdents.c

   1 /* Copyright (C) 1993, 1995, 1997, 2004 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <http://www.gnu.org/licenses/>.  */
  17
  18 #include <stddef.h>
  19 #include <errno.h>
  20 #include <sys/types.h>
  21 #include <unistd.h>
  22
  23 extern ssize_t __getdents (int fd, char *buf, size_t nbytes);
  24
  25 ssize_t
  26 __getdirentries (fd, buf, nbytes, basep)
  27      int fd;
  28      char *buf;
  29      size_t nbytes;
  30      off_t *basep;
  31 {
  32   if (basep)
  33     *basep = __lseek (fd, (off_t) 0, SEEK_CUR);
  34
  35   return __getdents (fd, buf, nbytes);
  36 }
  37
  38 weak_alias (__getdirentries, getdirentries)