From 92e1969051640fe2c25a8862162eb1a59bd0b888 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Tue, 17 Oct 2000 01:42:04 +0000 Subject: * debug.cc (add_handle): Issue warning on attempts to add the same handle more than once. * fhandler_tty.cc (fhandler_tty_slave::open): Protect some handles. (fhandler_tty_common::close): Use proper name when closing handles. (fhandler_pty_master::close): Don't close to_slave or from_slave since they've already been closed earlier in the function. * sigproc.cc (proc_subproc): Don't protect vchild->hProcess. Expect that the caller will do this, instead. * tty.cc (tty_list::terminate): Use proper name when closing handles. (tty::make_pipes): Protect some handles. --- winsup/cygwin/tty.cc | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'winsup/cygwin/tty.cc') diff --git a/winsup/cygwin/tty.cc b/winsup/cygwin/tty.cc index f0be2a534..baff0a4c2 100644 --- a/winsup/cygwin/tty.cc +++ b/winsup/cygwin/tty.cc @@ -136,8 +136,8 @@ tty_list::terminate (void) } termios_printf ("tty %d master about to finish", ttynum); - CloseHandle (t->to_slave); - CloseHandle (t->from_slave); + ForceCloseHandle1 (t->to_slave, to_pty); + ForceCloseHandle1 (t->from_slave, from_pty); WaitForSingleObject (tty_master->hThread, INFINITE); t->init (); @@ -355,12 +355,14 @@ tty::make_pipes (fhandler_pty_master *ptym) return FALSE; } + ProtectHandle1 (to_slave, to_pty); if (CreatePipe (&from_slave, &to_master, &sec_all, 0) == FALSE) { termios_printf ("can't create output pipe"); set_errno (ENOENT); return FALSE; } + ProtectHandle1 (from_slave, from_pty); termios_printf ("tty%d from_slave %p, to_slave %p", ntty, from_slave, to_slave); ptym->set_io_handle (from_slave); -- cgit v1.2.3