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xcb_poll_for_event: Return already-read events before read(2)ing again.

This commit is contained in:
Jamey Sharp 2007-06-02 18:29:37 -07:00
parent 2ec1383a68
commit e20a31d72b
1 changed files with 2 additions and 1 deletions
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3
src/xcb_in.c
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@ -403,7 +403,8 @@ xcb_generic_event_t *xcb_poll_for_event(xcb_connection_t *c)
{ {
_xcb_lock_io(c); _xcb_lock_io(c);
/* FIXME: follow X meets Z architecture changes. */ /* FIXME: follow X meets Z architecture changes. */
if(_xcb_in_read(c)) /* _xcb_in_read shuts down the connection on error */ ret = get_event(c);
if(!ret && _xcb_in_read(c)) /* _xcb_in_read shuts down the connection on error */
ret = get_event(c); ret = get_event(c);
_xcb_unlock_io(c); _xcb_unlock_io(c);
} }