JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* fhandler_tty.cc (fhandler_pty_slave::read): Having no input is not an

Browse Source 
error condition for tcflush.
This commit is contained in:
Corinna Vinschen 2015-02-25 16:46:57 +00:00
parent 67d150ca14
commit 9d5309bf89
2 changed files with 15 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,15 @@
2015-02-25 Corinna Vinschen <corinna@vinschen.de>
* fhandler_tty.cc (fhandler_pty_slave::read): Having no input is not an
error condition for tcflush.
2015-02-25 Corinna Vinschen <corinna@vinschen.de>
* fhandler_tape.cc (fhandler_dev_tape::_lock): Add cw_sig_restart to
cygwait call.
* thread.cc (pthread_mutex::lock): Ditto.
* thread.h (fast_mutex::lock): Ditto.
2015-02-25 Corinna Vinschen <corinna@vinschen.de>
* security.cc (alloc_sd): Fix comment style. Remove code unused for

5
winsup/cygwin/fhandler_tty.cc
View File

@ -1,7 +1,7 @@
/* fhandler_tty.cc
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
2008, 2009, 2010, 2011, 2012, 2013 Red Hat, Inc.
2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Red Hat, Inc.
This file is part of Cygwin.
@ -755,7 +755,8 @@ fhandler_pty_slave::read (void *ptr, size_t& len)
/*NOTREACHED*/
case WAIT_TIMEOUT:
termios_printf ("wait timed out, time_to_wait %u", time_to_wait);
if (!totalread)
/* No error condition when called from tcflush. */
if (!totalread && ptr)
{
set_sig_errno (EAGAIN);
totalread = -1;