41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
|
/* Copyright (C) 1991-2022 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 FILE. */
|
||
|
|
long int
|
||
|
|
__pathconf (const char *file, int name)
|
||
|
|
{
|
||
|
|
error_t err;
|
||
|
|
int value; /* RPC returns an `int', not a `long int'. */
|
||
|
|
file_t port = __file_name_lookup (file, 0, 0);
|
||
|
|
if (port == MACH_PORT_NULL)
|
||
|
|
return -1L;
|
||
|
|
err = __io_pathconf (port, name, &value);
|
||
|
|
__mach_port_deallocate (__mach_task_self (), port);
|
||
|
|
if (err)
|
||
|
|
return __hurd_fail (err), -1L;
|
||
|
|
return value;
|
||
|
|
}
|
||
|
|
|
||
|
|
weak_alias (__pathconf, pathconf)
|