Patchwork [10/17] configure: Fix compiler warnings in config.log (null arguments)

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Submitter Stefan Hajnoczi
Date Dec. 19, 2011, 11:12 a.m.
Message ID <1324293158-25433-11-git-send-email-stefanha@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/132207/
State New
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Comments

Stefan Hajnoczi - Dec. 19, 2011, 11:12 a.m.
From: Stefan Weil <sw@weilnetz.de>

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>
---
 configure |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

Patch

diff --git a/configure b/configure
index 773df6a..4e596e6 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