[patch] xcb_lock.patch

xcb_lock.patch (text/plain), 841 bytes, created by kaaZoo on 2007-04-07 02:07:01 UTC

--- src/xcb_xlib.c.orig	2006-11-25 22:03:30.000000000 +0000
+++ src/xcb_xlib.c	2006-11-25 22:19:28.000000000 +0000
@@ -38,18 +38,20 @@
 void xcb_xlib_lock(xcb_connection_t *c)
 {
     _xcb_lock_io(c);
-    assert(!c->xlib.lock);
-    c->xlib.lock = 1;
-    c->xlib.thread = pthread_self();
+    if (!c->xlib.lock) {
+        c->xlib.lock = 1;
+        c->xlib.thread = pthread_self();
+    }
     _xcb_unlock_io(c);
 }
 
 void xcb_xlib_unlock(xcb_connection_t *c)
 {
     _xcb_lock_io(c);
-    assert(c->xlib.lock);
-    assert(pthread_equal(c->xlib.thread, pthread_self()));
-    c->xlib.lock = 0;
-    pthread_cond_broadcast(&c->xlib.cond);
+    if (c->xlib.lock) {
+        assert(pthread_equal(c->xlib.thread, pthread_self()));
+        c->xlib.lock = 0;
+        pthread_cond_broadcast(&c->xlib.cond);
+    }
     _xcb_unlock_io(c);
 }