sysdeps/unix/sysv/linux/generic/getdents64.c

   1 /* Copyright (C) 2011 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #include <stddef.h>
  21 #include <stdint.h>
  22 #include <unistd.h>
  23 #include <sys/types.h>
  24 #include <bits/wordsize.h>
  25
  26 #include <sysdep.h>
  27 #include <sys/syscall.h>
  28
  29 /* The kernel struct linux_dirent64 matches the 'struct getdents64' type.  */
  30 ssize_t
  31 __getdents64 (int fd, char *buf, size_t nbytes)
  32 {
  33   return INLINE_SYSCALL (getdents64, 3, fd, buf, nbytes);
  34 }
  35
  36 #if __WORDSIZE == 64
  37 strong_alias (__getdents64, __getdents)
  38 #endif