Removed broken support for EV_TXEMPTY because it causes busy loops.

147ddfef · Mike McCormack · Alexandre Julliard · 7526540e · 147ddfef
Commit 147ddfef authored Mar 14, 2001 by Mike McCormack Committed by Alexandre Julliard Mar 14, 2001
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serial.c server/serial.c +2 -2

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--- a/server/serial.c
+++ b/server/serial.c
@@ -221,8 +221,8 @@ int serial_async_get_poll_events( struct async *ov )
        mask = async_get_eventmask(ov);
        if(mask&EV_RXCHAR)
            events |= POLLIN;
-        if(mask&EV_TXEMPTY)
-            events |= POLLOUT;
+        /* if(mask&EV_TXEMPTY)
+            events |= POLLOUT; */
        break;
    }
    return events;