[Qemu-devel] [6486] linux-user: fix signal.c warning

[Qemu-devel] [6486] linux-user: fix signal.c warning

[Aurelien Jarno]

Revision: 6486
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6486
Author:   aurel32
Date:     2009-01-30 20:15:32 +0000 (Fri, 30 Jan 2009)

Log Message:
-----------
linux-user: fix signal.c warning

This patch fixes:

linux-user/signal.c:1403: warning: no previous prototype for 'do_sigreturn_v1'
linux-user/signal.c:1473: warning: no previous prototype for 'do_sigreturn_v2'
linux-user/signal.c:1511: warning: no previous prototype for 'do_rt_sigreturn_v1'
linux-user/signal.c:1552: warning: no previous prototype for 'do_rt_sigreturn_v2'

by making the appropriate functions static.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

Modified Paths:
--------------
    trunk/linux-user/signal.c

Modified: trunk/linux-user/signal.c
===================================================================
--- trunk/linux-user/signal.c	2009-01-30 20:09:01 UTC (rev 6485)
+++ trunk/linux-user/signal.c	2009-01-30 20:15:32 UTC (rev 6486)
@@ -1399,7 +1399,7 @@
 	return err;
 }
 
-long do_sigreturn_v1(CPUState *env)
+static long do_sigreturn_v1(CPUState *env)
 {
         abi_ulong frame_addr;
 	struct sigframe_v1 *frame;
@@ -1469,7 +1469,7 @@
     return 0;
 }
 
-long do_sigreturn_v2(CPUState *env)
+static long do_sigreturn_v2(CPUState *env)
 {
         abi_ulong frame_addr;
 	struct sigframe_v2 *frame;
@@ -1507,7 +1507,7 @@
     }
 }
 
-long do_rt_sigreturn_v1(CPUState *env)
+static long do_rt_sigreturn_v1(CPUState *env)
 {
         abi_ulong frame_addr;
 	struct rt_sigframe_v1 *frame;
@@ -1548,7 +1548,7 @@
 	return 0;
 }
 
-long do_rt_sigreturn_v2(CPUState *env)
+static long do_rt_sigreturn_v2(CPUState *env)
 {
         abi_ulong frame_addr;
 	struct rt_sigframe_v2 *frame;