mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 13:30:06 +00:00
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/* Get file-specific information about a file. Linux version.
|
|
Copyright (C) 2003-2020 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 <assert.h>
|
|
#include <stdbool.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
|
|
static long int linux_sysconf (int name);
|
|
extern long int __cache_sysconf (int) attribute_hidden;
|
|
|
|
|
|
/* Get the value of the system variable NAME. */
|
|
long int
|
|
__sysconf (int name)
|
|
{
|
|
if (name >= _SC_LEVEL1_ICACHE_SIZE && name <= _SC_LEVEL4_CACHE_LINESIZE)
|
|
return __cache_sysconf (name);
|
|
|
|
return linux_sysconf (name);
|
|
}
|
|
|
|
/* Now the generic Linux version. */
|
|
#undef __sysconf
|
|
#define __sysconf static linux_sysconf
|
|
#include "../sysconf.c"
|