* select.cc (peek_pipe): Use has_ongoing_io() to determine if the pipe is ready

for writing rather than performing brute-force checks.
2009-06-28 19:27:15 +00:00
parent c81ceaefec
commit 7fc7ee1726
2 changed files with 6 additions and 3 deletions
--- a/winsup/cygwin/select.cc
+++ b/winsup/cygwin/select.cc
@@ -513,9 +513,7 @@ out:
      else if (fh->get_device () == FH_PIPER)
 	select_printf ("%s, select for write on read end of pipe",
 		       fh->get_name ());
-      else if (fh->get_overlapped () && fh->get_overlapped ()->hEvent
-	       && WaitForSingleObject (fh->get_overlapped ()->hEvent, 0)
-	           != WAIT_OBJECT_0)
+      else if (fh->has_ongoing_io ())
 	s->write_ready = false;
      else
 	{