CVSROOT: /cvs/uberbaum
Module name: winsup
Changes by: [email protected] 2013-01-31 05:26:47
Modified files:
cygwin : ChangeLog DevNotes cygtls.h exceptions.cc
fhandler_termios.cc fhandler_tty.cc signal.cc
sigproc.h
cygwin/include/cygwin: signal.h
Log message:
* DevNotes: Add entry cgf-000022.
* cygtls.h (_cygtls::func): Define as a sa_sigaction style function.
* exceptions.cc (sig_handle_tty_stop): Ditto.
(_cygtls::interrupt_setup): Fix coercion to accommodate 'func' change.
(ctrl_c_handler): Use tty kill_pgrp to send a signal.
(sigpacket::process): Don't process sigflush here.
(_cygtls::call_signal_handler): Reorganize to avoid a race. Always call
sa_sigaction style function.
* fhandler_termios.cc (is_flush_sig): Define new function.
(tty_min::kill_pgrp): Handle tty flush when signal detected.
(fhandler_termios::bg_check): Be slightly more paranoid about checking
for
valid tty.
(fhandler_termios::sigflush): Don't flush unless tty owner.
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Use tty kill_pgrp to send
signal.
(fhandler_pty_master::ioctl): Ditto.
* signal.cc (killsys): Delete definition.
* sigproc.h (killsys): Delete declaration.
* include/cygwin/signal.h (siginfo_t): Simplify union/struct nesting
slightly.
Implement mechanism to allow cygwin data passing.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.6063&r2=1.6064
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/DevNotes.diff?cvsroot=uberbaum&r1=1.28&r2=1.29
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/cygtls.h.diff?cvsroot=uberbaum&r1=1.88&r2=1.89
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/exceptions.cc.diff?cvsroot=uberbaum&r1=1.409&r2=1.410
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler_termios.cc.diff?cvsroot=uberbaum&r1=1.104&r2=1.105
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler_tty.cc.diff?cvsroot=uberbaum&r1=1.276&r2=1.277
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/signal.cc.diff?cvsroot=uberbaum&r1=1.117&r2=1.118
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sigproc.h.diff?cvsroot=uberbaum&r1=1.124&r2=1.125
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/include/cygwin/signal.h.diff?cvsroot=uberbaum&r1=1.22&r2=1.23
