From d0bed66e453ce6263ed9906e85d23c9fe857cdbc Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Fri, 1 Apr 2005 15:27:52 +0000 Subject: * sigproc.cc (create_signal_arrive): New (temporary?) function to create signal_arrived event. (sigproc_init): Use create_signal_arrived. * fork.cc (fork_child): Create signal_arrived early. --- winsup/cygwin/sigproc.cc | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) (limited to 'winsup/cygwin/sigproc.cc') diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index c85847e10..e17c744dd 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -462,13 +462,23 @@ sig_dispatch_pending (bool fast) (void) sig_send (myself, fast ? __SIGFLUSHFAST : __SIGFLUSH); } +void __stdcall +create_signal_arrived () +{ + if (signal_arrived) + return; + /* local event signaled when main thread has been dispatched + to a signal handler function. */ + signal_arrived = CreateEvent (&sec_none_nih, TRUE, FALSE, NULL); + ProtectHandle (signal_arrived); +} + /* Message initialization. Called from dll_crt0_1 - * - * This routine starts the signal handling thread. The wait_sig_inited - * event is used to signal that the thread is ready to handle signals. - * We don't wait for this during initialization but instead detect it - * in sig_send to gain a little concurrency. - */ + + This routine starts the signal handling thread. The wait_sig_inited + event is used to signal that the thread is ready to handle signals. + We don't wait for this during initialization but instead detect it + in sig_send to gain a little concurrency. */ void __stdcall sigproc_init () { @@ -480,10 +490,7 @@ sigproc_init () */ new_muto (sync_proc_subproc); - /* local event signaled when main thread has been dispatched - to a signal handler function. */ - signal_arrived = CreateEvent (&sec_none_nih, TRUE, FALSE, NULL); - ProtectHandle (signal_arrived); + create_signal_arrived (); hwait_sig = new cygthread (wait_sig, cygself, "sig"); hwait_sig->zap_h (); -- cgit v1.2.3