sim: cris: clean up rvdummy a bit

This fixes a few warnings when compiling the rvdummy tool.

diff --git a/sim/cris/ChangeLog b/sim/cris/ChangeLog
index 66ef461120f149ea2ae2dbe693036ae218230739..6fa252344db40d9f811c995e290e83253ae77637 100644 (file)
--- a/sim/cris/ChangeLog
+++ b/sim/cris/ChangeLog
@@ -1,3 +1,8 @@
+2015-12-25  Mike Frysinger  <vapier@gentoo.org>
+
+       * rvdummy.c (_GNU_SOURCE): Delete.
+       (setupsocket): Mark static.
+
 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 
        * Makefile.in (SIM_OBJS): Delete sim-model.o.

diff --git a/sim/cris/rvdummy.c b/sim/cris/rvdummy.c
index f7886865fdf9492db45c127733a934ea684e14fc..994992c7635a25e9a2da76a6cb0dd5e4aedea909 100644 (file)
--- a/sim/cris/rvdummy.c
+++ b/sim/cris/rvdummy.c
@@ -36,7 +36,6 @@ main (int argc, char *argv[])
 #include "getopt.h"
 #include "libiberty.h"
 
-#define _GNU_SOURCE
 #include <stdio.h>
 
 #ifdef HAVE_UNISTD_H
@@ -104,7 +103,7 @@ static void handle_input_file (int, char *);
    connection.  Return a file descriptor for the connection or -1 on
    error.  */
 
-int setupsocket (void)
+static int setupsocket (void)
 {
   int s;
   socklen_t len;