From 5cd8241242bc4635d4bf06fb65c8071ca8802c5d Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Fri, 21 Feb 2003 04:33:53 +0000 Subject: * fhandler.cc (fhandler_base::open): Move some filesystem specific stuff. (fhandler_disk_file::open): Accept some filesystem specific stuff. * sigproc.cc (wait_for_sigthread): Become slightly more thread safe. (sig_send): Don't assume that signal thread is ready. --- winsup/cygwin/sigproc.cc | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'winsup/cygwin/sigproc.cc') diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index b453e8f03..5261c64d8 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -170,10 +170,12 @@ out: void __stdcall wait_for_sigthread () { - assert (wait_sig_inited); - (void) WaitForSingleObject (wait_sig_inited, INFINITE); - (void) ForceCloseHandle (wait_sig_inited); + sigproc_printf ("wait_sig_inited %p", wait_sig_inited); + HANDLE hsig_inited = wait_sig_inited; + assert (hsig_inited); + (void) WaitForSingleObject (hsig_inited, INFINITE); wait_sig_inited = NULL; + (void) ForceCloseHandle1 (hsig_inited, wait_sig_inited); } /* Get the sync_proc_subproc muto to control access to @@ -654,7 +656,8 @@ sig_send (_pinfo *p, int sig, DWORD ebp, bool exception) { if (no_signals_available ()) goto out; // Either exiting or not yet initializing - assert (!wait_sig_inited); + if (wait_sig_inited) + wait_for_sigthread (); wait_for_completion = p != myself_nowait; p = myself; } -- cgit v1.2.3