From: Mark Wielaard <mark@klomp.org>
Date: Mon, 21 Nov 2016 08:28:07 +0000 (+0000)
Subject: Fix none/tests/pth_2sig.c build with (default) -std=gnu90.
X-Git-Tag: svn/VALGRIND_3_13_0~273
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2608a8da6a81b8941cf933c9a57b494fd9b464ce;p=thirdparty%2Fvalgrind.git

Fix none/tests/pth_2sig.c build with (default) -std=gnu90.

error: ‘for’ loop initial declarations are only allowed in C99 mode

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16148
---

diff --git a/none/tests/pth_2sig.c b/none/tests/pth_2sig.c
index f296c75af4..56e6904c01 100644
--- a/none/tests/pth_2sig.c
+++ b/none/tests/pth_2sig.c
@@ -14,7 +14,8 @@ void *slavethread(void *arg)
 
 int main(int argc, char **argv)
 {
-    for (int i = 0; i < 10; i++) {
+    int i;
+    for (i = 0; i < 10; i++) {
         pthread_t slave;
         if (pthread_create(&slave, 0, slavethread, 0)) {
             perror("pthread_create");
@@ -26,7 +27,7 @@ int main(int argc, char **argv)
     switch (fork()) {
         case 0: // child
             sleep(2); // Should be enough to ensure (some) threads are created
-            for (int i = 0; i < 20 && kill(pid, SIGTERM) == 0; i++)
+            for (i = 0; i < 20 && kill(pid, SIGTERM) == 0; i++)
                 ;
             exit(0);
         case -1: