__sysctl prototype

[Andreas Jaeger]

Compiling glibc, I get this warning:
../sysdeps/unix/sysv/linux/sysctl.c:32: warning: no previous prototype for `__sysctl'

But what's the best place to add __sysctl since it's Linux specific?

I propose the appended patch - ok to commit it?

Andreas

2001-01-21  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/sysctl.c: Include libc-internal.h
	for prototype.

	* include/libc-internal.h (__sysctl): Add prototype declaration.

============================================================
Index: include/libc-internal.h
--- include/libc-internal.h	2000/12/31 19:12:37	1.3
+++ include/libc-internal.h	2001/01/21 17:25:38
@@ -4,6 +4,8 @@
 #ifndef _LIBC_INTERNAL
 # define _LIBC_INTERNAL 1
 
+#include <stddef.h>
+
 /* Initialize the `__libc_enable_secure' flag.  */
 extern void __libc_init_secure (void);
 
@@ -23,5 +25,9 @@
 
 /* Free all allocated resources.  */
 extern void __libc_freeres (void);
+
+/* Read or write system parameters (Linux specific).  */
+extern int __sysctl (int *__name, int __nlen, void *__oldval,
+		     size_t *__oldlenp, void *__newval, size_t __newlen);
 
 #endif /* _LIBC_INTERNAL  */
============================================================
Index: sysdeps/unix/sysv/linux/sysctl.c
--- sysdeps/unix/sysv/linux/sysctl.c	2000/07/11 19:30:53	1.6
+++ sysdeps/unix/sysv/linux/sysctl.c	2001/01/21 17:25:38
@@ -1,5 +1,5 @@
 /* Read or write system information.  Linux version.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1996,1997,1998,1999,2000,2001 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
@@ -18,6 +18,7 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <errno.h>
+#include <libc-internal.h>
 #include <sys/sysctl.h>
 
 #include <sysdep.h>

-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj