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 773df6a..4e596e6 100755
--- a/configure
+++ b/configure
@@ -1951,7 +1951,12 @@
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
