sysdeps/unix/sysv/linux/fxstat64.c

   1 /* fxstat64 using old-style Unix fstat system call.
   2    Copyright (C) 1997, 1998 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    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    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA.  */
  19
  20 #include <errno.h>
  21 #include <stddef.h>
  22 #include <sys/stat.h>
  23 #include <kernel_stat.h>
  24
  25 #include <sysdep.h>
  26 #include <sys/syscall.h>
  27
  28 #include <xstatconv.c>
  29
  30 extern int __syscall_fstat (int, struct kernel_stat *);
  31
  32 /* Get information about the file FD in BUF.  */
  33 int
  34 __fxstat64 (int vers, int fd, struct stat64 *buf)
  35 {
  36   struct kernel_stat kbuf;
  37   int result;
  38
  39   result = INLINE_SYSCALL (fstat, 2, fd, &kbuf);
  40   if (result == 0)
  41     result = xstat64_conv (vers, &kbuf, buf);
  42
  43   return result;
  44 }