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Diffstat (limited to 'winsup/cygwin/ChangeLog.branch')
| -rw-r--r-- | winsup/cygwin/ChangeLog.branch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog.branch b/winsup/cygwin/ChangeLog.branch index 3095997e39d..53554a274ec 100644 --- a/winsup/cygwin/ChangeLog.branch +++ b/winsup/cygwin/ChangeLog.branch @@ -1,3 +1,48 @@ +2003-09-09 Christopher Faylor <cgf@redhat.com> + + * exceptions.cc (sig_handle_tty_stop): Check parent PID_NOCLDSTOP + rather than erroneously checking *my own* sigtodo. + (set_process_mask): Remove pending_signals setting. + (sig_handle): Per SUSv3 allow any SIGCONT to clear stopped signals and + continue execution. Accept a mask argument. + * pinfo.h: Remove signal enums. + (_pinfo::getsigmask): Simplify for now. + (_pinfo::setsigmask): Ditto. + (_pinfo::getsigtodo): Ditto. + (_pinfo::setthread2signal): Ditto. + (_pinfo::sendsig): New variable. + (_pinfo::sigtodo): Eliminate. + * signal.cc (kill_worker): Remove reference to thread2signal. + * sigproc.cc: Massive signal handling rewrite. + (sigelem): New class. + (pending_signals): Ditto. + (sigqueue): New variable. + (sigcatch_nonmain): Delete. + (sigcatch_main): Ditto. + (sigcatch_nosync): Ditto. + (pending_signals): Delete variable. + (sig_clear): Send negative signal to signal thread to clear it. + (sigpending): Send __SIGPENDING signal to signal thread to have it fill + out pending signal mask. + (sig_dispatch_pending): Check sigqueue.next flag to determine if + anything queued. + (sigproc_terminate): Remove semaphore stuff. Just close write side of + signal pipe. + (sig_send): Rewrite to use new signal pipe stuff. + (wait_sig): Ditto. + (sig_set_pending): Delete. + (getevent): Delete. + (pending_signals::add): New function. + (pending_signals::del): Ditto. + (pending_signals::next): Ditto. + * sigproc.h: Move signal enum here. + (sig_dispatch_pending): Make this a standard c++ function rather than a + "C" function. + (sig_handle): Accept an extra argument. + * thread.cc (pthread::thread_init_wrapper): Remove nonsensical setting + of sigtodo to a local array (!?!). + (pthread_kill): Comment out calls to setthread2signal. + 2003-03-19 Christopher Faylor <cgf@redhat.com> * dtable.cc (cygwin_attach_handle_to_fd): Eliminate unused variable. |