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| author | Christopher Faylor <me@cgf.cx> | 2012-07-30 03:44:40 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2012-07-30 03:44:40 +0000 |
| commit | d239805457f0dc790559b2173e943e5aebe90c4e (patch) | |
| tree | a015664429e36ad8caa921deb24e5202d442bf34 /winsup/cygwin/cygwait.cc | |
| parent | c1a11ccfca40ec5d162caf747bca94d9b698c34e (diff) | |
| download | cygnal-d239805457f0dc790559b2173e943e5aebe90c4e.tar.gz cygnal-d239805457f0dc790559b2173e943e5aebe90c4e.tar.bz2 cygnal-d239805457f0dc790559b2173e943e5aebe90c4e.zip | |
* cygwait.cc (cancelable_wait): Add some debugging-only output.
* exceptions.cc (sig_handle_tty_stop): Make sure that incyg is cleared when
exiting if we have no parent process. Only wait for signal_arrived.
(sigpacket::process): Make continue_now a bool. Delay sending signal_arrived
until the end. Make code more defensive to avoid calling signal handler when
stopped. Only set signal_arrived when stopped.
* sigproc.cc (sig_hold): Rename from sigCONT. Make static.
(sig_send): Accommodate sigCONT -> sig_hold rename.
(wait_sig): Ditto.
* sigproc.h (sigCONT): Delete declaration.
* fhandler_console.cc (fhandler_console::write): Use new '%0c' facility to
print characters. Change to paranoid to avoid excessive strace output.
* fhandler_tty.cc (fhandler_pty_master::accept_input): Make frequent strace
printf "paranoid" to help cut down on strace output size.
* signal.cc (sigsuspend): Add standard syscall strace output.
(sigpause): Ditto.
(pause): Ditto.
* cygtls.h (_cygtls::reset_signal_arrived): New function.
Diffstat (limited to 'winsup/cygwin/cygwait.cc')
| -rw-r--r-- | winsup/cygwin/cygwait.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/cygwin/cygwait.cc b/winsup/cygwin/cygwait.cc index d1247f4d1..ee7a705ef 100644 --- a/winsup/cygwin/cygwait.cc +++ b/winsup/cygwin/cygwait.cc @@ -39,7 +39,7 @@ cancelable_wait (HANDLE object, PLARGE_INTEGER timeout, unsigned mask) wait_objects[num++] = object; set_signal_arrived thread_waiting (is_cw_sig_handle, wait_objects[num]); -debug_printf ("thread waiting %d, signal_arrived %p", (int) thread_waiting, _my_tls.signal_arrived); + debug_only_printf ("object %p, thread waiting %d, signal_arrived %p", object, (int) thread_waiting, _my_tls.signal_arrived); DWORD sig_n; if (!thread_waiting) sig_n = WAIT_TIMEOUT + 1; @@ -72,6 +72,7 @@ debug_printf ("thread waiting %d, signal_arrived %p", (int) thread_waiting, _my_ while (1) { res = WaitForMultipleObjects (num, wait_objects, FALSE, INFINITE); + debug_only_printf ("res %d", res); if (res == cancel_n) res = WAIT_CANCELED; else if (res == timeout_n) |