From: Stefan Weil <sw@weilnetz.de>
Date: Sat, 17 Dec 2011 08:27:32 +0000 (+0100)
Subject: configure: Fix compiler warnings in config.log (null arguments)
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=7a42bbe4515168390ce1c3f65b15ebc08db625ce;p=qemu-xen-4.6-testing.git

configure: Fix compiler warnings in config.log (null arguments)

warning: null argument where non-null required (argument 1)
warning: null argument where non-null required (argument 3)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---

diff --git a/configure b/configure
index 773df6a0e..4e596e632 100755
--- a/configure
+++ b/configure
@@ -1951,7 +1951,12 @@ PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
 pthread=no
 cat > $TMPC << EOF
 #include <pthread.h>
-int main(void) { pthread_create(0,0,0,0); return 0; }
+static void *f(void *p) { return NULL; }
+int main(void) {
+  pthread_t thread;
+  pthread_create(&thread, 0, f, 0);
+  return 0;
+}
 EOF
 if compile_prog "" "" ; then
   pthread=yes