[glib] Also use trylock in the bitlock tests

[Matthias Clasen <matthiasc src gnome org>]

commit 917456973643cfe303017f1bb3266d41bba7cfd2
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jul 31 02:40:16 2010 -0400

    Also use trylock in the bitlock tests

 gthread/tests/1bit-mutex.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/gthread/tests/1bit-mutex.c b/gthread/tests/1bit-mutex.c
index abb6ddf..6c5d0cd 100644
--- a/gthread/tests/1bit-mutex.c
+++ b/gthread/tests/1bit-mutex.c
@@ -57,7 +57,13 @@ acquire (int nr)
 
   self = g_thread_self ();
 
-  g_bit_lock (&locks[nr], bits[nr]);
+  if (!g_bit_trylock (&locks[nr], bits[nr]))
+    {
+      if (g_test_verbose ())
+        g_print ("thread %p going to block on lock %d\n", self, nr);
+      g_bit_lock (&locks[nr], bits[nr]);
+    }
+
   g_assert (owners[nr] == NULL);   /* hopefully nobody else is here */
   owners[nr] = self;