1 files changed, 42 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/x86/sysconf.c b/sysdeps/unix/sysv/linux/x86/sysconf.c
new file mode 100644
index 0000000000..18aaac8122
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sysconf.c
@@ -0,0 +1,42 @@
+/* Get file-specific information about a file.  Linux version.
+   Copyright (C) 2003-2016 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 <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"