* exceptions.cc (exception::handle): Drop abbreviation for "exception"
since I never remember what it stands for.
- (sig_handle_tty_stop): Remove obsolete call to sig_handle_tty_stop.
+ (sig_handle_tty_stop): Remove obsolete call to reset_signal_arrived.
(_cygtls::call_signal_handler): Rework to grab signal information from
_main_tls if none is set for _my_tls. Try harder to keep thread
locked.