CVSROOT: /cvs/uberbaum
Module name: winsup
Changes by: [email protected] 2011-12-13 20:06:31
Modified files:
cygwin : ChangeLog dcrt0.cc exceptions.cc globals.cc
select.cc signal.cc sigproc.h thread.cc
Log message:
* dcrt0.cc (init_windows_system_directory): Record
system_wow64_directory
information.
* exceptions.cc (_cygtls::inside_kernel): Modernize comment. Consider
executing a DLL from the Wow64 directory as being "in the kernel".
(_cygtls::call_signal_handler): For now, only deal with main_tls
signals if
main_tls is known to be executing in the cygwin DLL. To more closely
emulate
linux, consider the operation to be restartable if not executing in the
main
thread.
* globals.cc (windows_system_directory): Remove NO_COPY.
(windows_system_directory_length): Ditto.
(system_wow64_directory): New variable.
(system_wow64_directory_length): Ditto.
* select.cc (cygwin_select): Don't issue a EINTR on non-main threads
since that
seems to be what Linux does. Add missing break to signal case/switch.
(select_stuff::wait): Don't issue a EINTR on non-main threads since
that seems
to be what Linux does. Remove now-unneeded accommodation for
WAIT_IO_COMPLETION. Add a comment.
* sigproc.h (cygwait): Ditto. Don't return if signal_received noticed
and it's
not the main thread.
* signal.cc (sigprocmask): Add standard syscall debug stuff.
* thread.cc (pthread_sigmask): Ditto.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.5622&r2=1.5623
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/dcrt0.cc.diff?cvsroot=uberbaum&r1=1.415&r2=1.416
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/exceptions.cc.diff?cvsroot=uberbaum&r1=1.369&r2=1.370
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/globals.cc.diff?cvsroot=uberbaum&r1=1.33&r2=1.34
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/select.cc.diff?cvsroot=uberbaum&r1=1.188&r2=1.189
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/signal.cc.diff?cvsroot=uberbaum&r1=1.104&r2=1.105
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sigproc.h.diff?cvsroot=uberbaum&r1=1.102&r2=1.103
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/thread.cc.diff?cvsroot=uberbaum&r1=1.248&r2=1.249
