From patchwork Wed Jun 22 08:17:20 2011
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Subject: [libgcc] : Prototype __enable_execute_stack
From: Uros Bizjak <ubizjak@gmail.com>
X-Patchwork-Id: 101406
Message-Id: <BANLkTikLAvA32HbxLPLosReOUiND4Ap+cA@mail.gmail.com>
To: gcc-patches@gcc.gnu.org
Cc: Eric Botcazou <ebotcazou@adacore.com>
Date: Wed, 22 Jun 2011 10:17:20 +0200

Hello!

This patch avoids a bunch of:

enable-execute-stack.c:5:1: warning: no previous prototype for
‘__enable_execute_stack’ [-Wmissing-prototypes]

warnings during gcc bootstrap.

2011-06-22  Uros Bizjak  <ubizjak@gmail.com>

	* enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.

Bootstrapped on x86_64-pc-linux-gnu.

OK for mainline/4.6?

Uros.


Index: enable-execute-stack-empty.c
===================================================================
--- enable-execute-stack-empty.c	(revision 175285)
+++ enable-execute-stack-empty.c	(working copy)
@@ -1,6 +1,9 @@
 /* Dummy implementation of __enable_execute_stack.  */

+extern void __enable_execute_stack (void *);
+
 /* Attempt to turn on execute permission for the stack.  */
+
 void
 __enable_execute_stack (void *addr __attribute__((__unused__)))
 {