| /* Get file-specific information about a file. Linux version. |
| Copyright (C) 2003, 2004, 2006, 2007 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #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" |
