* cygthread.h (cygthread::name): Very minor formatting tweak.
* exceptions.cc (_cygtls::call_signal_handler): Add paranoid debugging output. * sigproc.h (cygwait): Call signal handler when signal is detected and loop as appropriate. * fhandler.h (fhandler_base_overlapped::wait_return): Remove overlapped_signal. * fhandler.cc (fhandler_base_overlapped::wait_overlapped): Remove restartable signal accommodations in light of cygwait improvements. (fhandler_base_overlapped::raw_read): Remove now-obsolete signal loop behavior. (fhandler_base_overlapped::raw_write): Ditto. * fhandler_console.cc (fhandler_console::read): Ditto. * fhandler_serial.cc (fhandler_serial::raw_read): Ditto. (fhandler_serial::raw_write): Ditto. * fhandler_tty.cc (fhandler_pty_slave::read): Ditto. * ioctl.cc (ioctl): Add standard syscall introducer and leaver debug output.
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@@ -347,14 +347,11 @@ fhandler_console::read (void *pv, size_t& buflen)
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}
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set_cursor_maybe (); /* to make cursor appear on the screen immediately */
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restart:
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switch (cygwait (h, timeout))
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{
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case WAIT_OBJECT_0:
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break;
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case WAIT_OBJECT_0 + 1:
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if (_my_tls.call_signal_handler ())
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goto restart;
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goto sig_exit;
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case WAIT_OBJECT_0 + 2:
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process_state.pop ();
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