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Make dmxBEDispatch reentrant.

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This commit is contained in:
David Reveman 2008-08-02 08:39:11 -04:00
parent b94d36eb95
commit 6f17500de1
1 changed files with 6 additions and 6 deletions
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12
hw/dmx/dmxscrinit.c
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@ -777,7 +777,7 @@ dmxBEDispatch (ScreenPtr pScreen)
xcb_generic_error_t *error;
void *reply;
dmxScreen->inDispatch = TRUE;
dmxScreen->inDispatch++;
while ((event = xcb_poll_for_event (dmxScreen->connection)))
{
@ -813,6 +813,10 @@ dmxBEDispatch (ScreenPtr pScreen)
if (reply)
rep = (xcb_generic_reply_t *) reply;
dmxScreen->request.head = head->next;
if (!dmxScreen->request.head)
dmxScreen->request.tail = &dmxScreen->request.head;
if (!dmxScreenReplyCheckSync (pScreen, head->sequence, rep) &&
!dmxScreenReplyCheckInput (pScreen, head->sequence, rep))
{
@ -828,14 +832,10 @@ dmxBEDispatch (ScreenPtr pScreen)
if (error)
free (error);
dmxScreen->request.head = head->next;
if (!dmxScreen->request.head)
dmxScreen->request.tail = &dmxScreen->request.head;
free (head);
}
dmxScreen->inDispatch = FALSE;
dmxScreen->inDispatch--;
}
static void