glibc/sysdeps/mach/hurd/fpathconf.c

/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#include <errno.h>
#include <stddef.h>
#include <sys/stat.h>
#include <hurd.h>
#include <hurd/fd.h>

/* Get file-specific information about descriptor FD.  */
long int
__fpathconf (int fd, int name)
{
  error_t err;
  int value;

  if (err = HURD_DPORT_USE (fd, __io_pathconf (port, name, &value)))
    return __hurd_dfail (fd, err), -1L;

  return value;
}

weak_alias (__fpathconf, fpathconf)