From b6183403ae71e3ac544d486975b1c06ddf437a8a Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Mon, 4 Nov 2002 04:09:14 +0000
Subject: * fhandler_serial.cc (fhandler_serial::ioctl): Reformat.  Set errno
 appropriately.  Exit from the bottom.  Correctly deal with third argument for
 TCFLSH.  (Suggested by Sergey Okhapkin)

---
 winsup/cygwin/ioctl.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'winsup/cygwin/ioctl.cc')

diff --git a/winsup/cygwin/ioctl.cc b/winsup/cygwin/ioctl.cc
index 17062eec7..e15d54437 100644
--- a/winsup/cygwin/ioctl.cc
+++ b/winsup/cygwin/ioctl.cc
@@ -52,5 +52,7 @@ ioctl (int fd, int cmd, ...)
 	  return tcsetattr (fd, TCSAFLUSH, (struct termios *) argp);
       }
 
-  return cfd->ioctl (cmd, argp);
+  int res = cfd->ioctl (cmd, argp);
+  debug_printf ("returning %d", res);
+  return res;
 }
-- 
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