From 91d5de57ff10509b31b3914d16cbc8cddb8c5fde Mon Sep 17 00:00:00 2001
From: Ken Brown <kbrown@cornell.edu>
Date: Thu, 9 May 2019 12:32:17 -0400
Subject: [PATCH] Cygwin: FIFO: make read_ready an auto-reset event

There's no point in allowing a writer to attempt to open until we've
created a pipe instance.
---
 winsup/cygwin/fhandler_fifo.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/fhandler_fifo.cc b/winsup/cygwin/fhandler_fifo.cc
index 4bf157d39..dab7df92b 100644
--- a/winsup/cygwin/fhandler_fifo.cc
+++ b/winsup/cygwin/fhandler_fifo.cc
@@ -461,7 +461,7 @@ fhandler_fifo::open (int flags, mode_t)
 
   char npbuf[MAX_PATH];
   __small_sprintf (npbuf, "r-event.%08x.%016X", get_dev (), get_ino ());
-  if (!(read_ready = CreateEvent (sa_buf, true, false, npbuf)))
+  if (!(read_ready = CreateEvent (sa_buf, false, false, npbuf)))
     {
       debug_printf ("CreateEvent for %s failed, %E", npbuf);
       res = error_set_errno;