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* path.cc (normalize_posix_path): Reorganize to short circuit to DOS path

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handling whenever a '\' is detected.
* signal.cc (sigaction): Make strace output more informative.
* sigproc.cc (pending_signals::add): Just index directly into signal array
rather than treating the array as a heap.
(pending_signals::del): Ditto.
(wait_sig): Don't send signal if we already have a similar signal queued.
* sigproc.h (call_signal_handler_now): Remove obsolete declaration.
This commit is contained in:
Christopher Faylor
2004-03-25 15:15:27 +00:00
parent 3ca0d9b613
commit 474048c26e
5 changed files with 63 additions and 53 deletions
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7
winsup/cygwin/signal.cc
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@@ -349,17 +349,22 @@ extern "C" int
sigaction (int sig, const struct sigaction *newact, struct sigaction *oldact)
{
sig_dispatch_pending ();
sigproc_printf ("signal %d, newact %p, oldact %p", sig, newact, oldact);
/* check that sig is in right range */
if (sig < 0 || sig >= NSIG)
{
set_errno (EINVAL);
sigproc_printf ("signal %d, newact %p, oldact %p", sig, newact, oldact);
syscall_printf ("SIG_ERR = sigaction signal %d out of range", sig);
return -1;
}
struct sigaction oa = global_sigs[sig];
if (newact)
sigproc_printf ("signal %d, newact %p (handler %p), oa %p", sig, newact, newact->sa_handler, oa, oa.sa_handler);
else
sigproc_printf ("signal %d, newact %p, oa %p", sig, newact, oa, oa.sa_handler);
if (newact)
{
if (sig == SIGKILL || sig == SIGSTOP)