From 641654f72a412df1dfe97890bdffbb8b5fa74eb2 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Mon, 17 May 2004 15:27:56 +0000 Subject: Change the name "title_mutex" to "tty_mutex" throughout. * tty.h (tty_list::allocate_tty): Turn argument into a boolean. * tty.cc (tty_list::init): Protect entire allocation operation with tty_mutex (formerly title_mutex) to protect against allocation races. --- winsup/cygwin/exceptions.cc | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'winsup/cygwin/exceptions.cc') diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 3b7be7042..44f37cbbe 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -330,7 +330,7 @@ try_to_debug (bool waitloop) /* if any of these mutexes is owned, we will fail to start any cygwin app until trapped app exits */ - ReleaseMutex (title_mutex); + ReleaseMutex (tty_mutex); /* prevent recursive exception handling */ char* rawenv = GetEnvironmentStrings () ; @@ -1117,22 +1117,22 @@ signal_exit (int rc) do_exit (rc); } -HANDLE NO_COPY title_mutex = NULL; +HANDLE NO_COPY tty_mutex = NULL; void events_init (void) { char *name; char mutex_name[CYG_MAX_PATH]; - /* title_mutex protects modification of console title. It's necessary + /* tty_mutex is on while searching for a tty slot. It's necessary while finding console window handle */ - if (!(title_mutex = CreateMutex (&sec_all_nih, FALSE, + if (!(tty_mutex = CreateMutex (&sec_all_nih, FALSE, name = shared_name (mutex_name, - "title_mutex", 0)))) + "tty_mutex", 0)))) api_fatal ("can't create title mutex '%s', %E", name); - ProtectHandle (title_mutex); + ProtectHandle (tty_mutex); new_muto (mask_sync); windows_system_directory[0] = '\0'; (void) GetSystemDirectory (windows_system_directory, sizeof (windows_system_directory) - 2); -- cgit v1.2.3