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* tty.h (tty::set_master_ctl_closed): Rename from set_master_closed.

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(tty::is_master_closed): Drop method.
	* fhandler_tty.cc (fhandler_pty_slave::open): Remove code prematurely
	bailing out if master control thread is not running.
	(fhandler_pty_slave::read): Don't generate SIGHUP if master control
	thread is not running.
	(fhandler_pty_master::close): Rearrange code to avoid stopping master
	control thread twice in multi-threaded scenarios.
This commit is contained in:
Corinna Vinschen
2015-03-05 13:58:03 +00:00
parent 3bf693dde1
commit 5e99eb1104
4 changed files with 28 additions and 24 deletions
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7
winsup/cygwin/tty.h
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@@ -1,7 +1,7 @@
/* tty.h: shared tty info for cygwin
Copyright 2000, 2001, 2002, 2003, 2004, 2006, 2009, 2010, 2011, 2012, 2013
Red Hat, Inc.
Copyright 2000, 2001, 2002, 2003, 2004, 2006, 2009, 2010, 2011, 2012, 2013,
2015 Red Hat, Inc.
This file is part of Cygwin.
@@ -129,8 +129,7 @@ public:
{ return open_mutex (INPUT_MUTEX, access); }
bool exists ();
bool not_allocated (HANDLE&, HANDLE&);
void set_master_closed () {master_pid = -1;}
bool is_master_closed () const {return master_pid == -1;}
void set_master_ctl_closed () {master_pid = -1;}
static void __stdcall create_master (int);
static void __stdcall init_session ();
friend class fhandler_pty_master;