compositor-x11: Return number of events processed
The event handler is supposed to return 0 if no events were handled and
a positive number if events were handled. event always end up being NULL
however, so we always return 0.
diff --git a/src/compositor-x11.c b/src/compositor-x11.c
index d23553e..edb6f04 100644
--- a/src/compositor-x11.c
+++ b/src/compositor-x11.c
@@ -619,8 +619,10 @@
uint32_t *k;
uint32_t i, set;
wl_fixed_t x, y;
+ int count;
prev = NULL;
+ count = 0;
while (x11_compositor_next_event(c, &event, mask)) {
switch (prev ? prev->response_type & ~0x80 : 0x80) {
case XCB_KEY_RELEASE:
@@ -756,6 +758,7 @@
break;
}
+ count++;
if (prev != event)
free (event);
}
@@ -774,7 +777,7 @@
break;
}
- return event != NULL;
+ return count;
}
#define F(field) offsetof(struct x11_compositor, field)