From 1ed95be609c9af283fe0c1b21b760b3abc0792f8 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Tue, 16 Dec 2003 23:28:03 +0000 Subject: * exceptions.cc (set_signal_mask): Report on input argument rather than getsigmask. * fhandler.h (fhandler_base): Make friends with close_all_files. * pinfo.cc (_pinfo::set_ctty): Add more debugging. * sigproc.cc (proc_can_be_signalled): Detect state when signal handler thread is gone in target process as an EPERM situation. Set errno to ESRCH if process doesn't exist. (sigproc_terminate): Set sendsig to illegal value when closed. (sig_send): Rely on proc_can_be_signalled setting the proper errno. * syscalls.cc (close_all_files): Detect when all ttys are closed prior to calling close_all_files. The ctty needs to be closed explicitly in this case. --- winsup/cygwin/syscalls.cc | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'winsup/cygwin/syscalls.cc') diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index 2bb701d8e..cf60e11f4 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -91,14 +91,20 @@ close_all_files (void) if (cygheap->ctty) { - debug_printf ("decrementing ctty usecount"); - cygheap->ctty->usecount--; + if (cygheap->ctty->usecount == 1) + cygheap->ctty->close (); + else + cygheap->ctty->usecount--; + debug_printf ("ctty usecount %d", cygheap->ctty->archetype->usecount); } fhandler_base *fh; for (int i = 0; i < (int) cygheap->fdtab.size; i++) if ((fh = cygheap->fdtab[i]) != NULL) { +#ifdef DEBUGGING + debug_printf ("closing fd %d", i); +#endif fh->close (); cygheap->fdtab.release (i); } -- cgit v1.2.3