[thirdparty/glibc.git] / sysdeps / mach / hurd / fpathconf.c

/* Copyright (C) 1991-2014 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
   <http://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)
Commit	Line	Data
d4697bc9	1	/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
478b92f0 UD	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
41bdb6e2 AJ	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.
478b92f0 UD	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
41bdb6e2	12	Lesser General Public License for more details.
478b92f0	13
41bdb6e2	14	You should have received a copy of the GNU Lesser General Public
59ba27a6 PE	15	License along with the GNU C Library; if not, see
59ba27a6 PE	16	<http://www.gnu.org/licenses/>. */
7cc645ed RM	17
	18	#include <errno.h>
	19	#include <stddef.h>
	20	#include <sys/stat.h>
	21	#include <hurd.h>
	22	#include <hurd/fd.h>
	23
	24	/* Get file-specific information about descriptor FD. */
	25	long int
	26	__fpathconf (int fd, int name)
	27	{
	28	error_t err;
0e3426bb	29	int value;
7cc645ed	30
c2216480	31	if (err = HURD_DPORT_USE (fd, __io_pathconf (port, name, &value)))
7cc645ed RM	32	return __hurd_dfail (fd, err), -1L;
	33
	34	return value;
	35	}
	36
	37	weak_alias (__fpathconf, fpathconf)