From 71d59a926f9d632b15c531325bad15edb32b8f81 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Sat, 3 Jun 2006 20:32:07 +0000 Subject: * dcrt0.cc (dll_crt0_0): Call tty_list::init_session here. (dll_crt0_1): Reflect renaming from tty_init to tty::init_session. (do_exit): Reflect moving of tty_terminate into tty_list. * exceptions.cc (events_init): Move tty_mutex stuff elsewhere. * fhandler_console.cc (set_console_title): Use lock_ttys class. * fhandler_termios.cc (fhandler_termios::bg_check): Make debug output more accurate. * fhandler_tty.cc (fhandler_tty_slave::open): Reflect move of attach_tty into tty_list class. Don't attempt to grab master end of pty if master doesn't exist. (fhandler_pty_master::open): Reflect move of allocate_tty into tty_list class. Use lock_ttys::release to release mutex. Improve debugging output. (fhandler_pty_master::setup): Remove if 0'ed block. Fix argument to SetNamedPipeHandleState. * pinfo.cc (_pinfo::set_ctty): Lock ttys before setting sid/pgid. Improve debugging. Add temporary debugging. * tty.cc (tty_list::init_session): New function. (tty::init_session): Rename from tty_init. Reflect move of attach_tty to tty_list class. (tty::create_master): Rename from create_tty_master. (tty_list::attach): Rename from attach_tty. Reflect renaming of connect_tty to connect. Ditto for allocate_tty. (tty_terminate): Delete. (tty_list::terminate): Subsume tty_terminate. Use lock_ttys rather than manipulating mutex directly. (tty_list::allocate): Rename from allocate_tty. Use lock_ttys rather than manipulating mutex directly. Don't set sid here since linux apparently doesn't do this. Reflect move of create_tty_master into tty. (lock_ttys::lock_ttys): Define new constructor. (lock_ttys::release): New function. * tty.h (tty::exists): Return false immediately if !master_pid. (tty::set_master_closed): Define new function. (tty::create_master): Ditto. (tty::init_session): Ditto. (tty_list::mutex): New field. (tty_list::allocate): Define new function. (tty_list::connect): Ditto. (tty_list::attach): Ditto. (tty_list::init_session): Ditto. (lock_ttys): New class. (tty_init): Delete declaration. (tty_terminate): Ditto. (attach_tty): Ditto. (create_tty_master): Ditto. --- winsup/cygwin/fhandler_console.cc | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'winsup/cygwin/fhandler_console.cc') diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index 91a5e1549..7248e1747 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -1781,14 +1781,11 @@ fhandler_console::set_close_on_exec (bool val) void __stdcall set_console_title (char *title) { - int rc; char buf[257]; strncpy (buf, title, sizeof (buf) - 1); buf[sizeof (buf) - 1] = '\0'; - if ((rc = WaitForSingleObject (tty_mutex, 15000)) != WAIT_OBJECT_0) - sigproc_printf ("wait for title mutex failed rc %d, %E", rc); + lock_ttys here (15000); SetConsoleTitle (buf); - ReleaseMutex (tty_mutex); debug_printf ("title '%s'", buf); } -- cgit v1.2.3