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newlib-cygwin
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* pinfo.cc (pinfo::exit): Reset tty pgrp to zero if no more handles open. 

(_pinfo::set_ctty): Remove debugging stuff.
This commit is contained in:
Christopher Faylor 2010-10-23 18:55:01 +00:00
parent 50ed699a2a
commit 74882a259a
2 changed files with 11 additions and 2 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
2010-10-23 Christopher Faylor <me+cygwin@cgf.cx>
* pinfo.cc (pinfo::exit): Reset tty pgrp to zero if no more handles open.
(_pinfo::set_ctty): Remove debugging stuff.
2010-10-23 Christopher Faylor <me+cygwin@cgf.cx> 2010-10-23 Christopher Faylor <me+cygwin@cgf.cx>
* fhandler_tty.cc (fhandler_pty_master::open): Remove debugging printf. * fhandler_tty.cc (fhandler_pty_master::open): Remove debugging printf.

8
winsup/cygwin/pinfo.cc
View File

@ -186,6 +186,12 @@ pinfo::exit (DWORD n)
} }
sigproc_terminate (ES_FINAL); sigproc_terminate (ES_FINAL);
if (myself->ctty >= 0 && myself->ctty != TTY_CONSOLE)
{
tty *t = cygwin_shared->tty[myself->ctty];
if (!t->slave_alive ())
t->setpgid (0);
}
/* FIXME: There is a potential race between an execed process and its /* FIXME: There is a potential race between an execed process and its
parent here. I hated to add a mutex just for that, though. */ parent here. I hated to add a mutex just for that, though. */
@ -390,9 +396,7 @@ _pinfo::set_ctty (tty_min *tc, int flags, fhandler_tty_slave *arch)
else else
sid = tc->getsid (); sid = tc->getsid ();
if (tc->getpgid () == 0) if (tc->getpgid () == 0)
{debug_printf ("setting pgid to %d", pgid);
tc->setpgid (pgid); tc->setpgid (pgid);
}
if (cygheap->ctty != arch) if (cygheap->ctty != arch)
{ {
debug_printf ("cygheap->ctty %p, arch %p", cygheap->ctty, arch); debug_printf ("cygheap->ctty %p, arch %p", cygheap->ctty, arch);