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* cygwait.cc (cygwait): Remove lock around sig retrieval since this code is

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essentially guarded by thread-specific signal_arrived.
* exceptions.cc (_cygtls::handle_SIGCONT): Simplify.  Eliminate lock/unlock
since code is guarded by signal_arrived.
This commit is contained in:
Christopher Faylor
2013-06-08 14:38:20 +00:00
parent ebf488e1ab
commit 5d35299e51
5 changed files with 35 additions and 39 deletions
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5
winsup/cygwin/fhandler_tty.cc
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@@ -96,7 +96,7 @@ fhandler_pty_common::__acquire_output_mutex (const char *fn, int ln,
{
if (strace.active ())
strace.prntf (_STRACE_TERMIOS, fn, "(%d): pty output_mutex (%p): waiting %d ms", ln, output_mutex, ms);
if (ms == INFINITE)
if (0 && ms == INFINITE)
ms = 100;
DWORD res = WaitForSingleObject (output_mutex, ms);
if (res == WAIT_OBJECT_0)
@@ -145,6 +145,9 @@ fhandler_pty_common::__release_output_mutex (const char *fn, int ln)
void
fhandler_pty_master::doecho (const void *str, DWORD len)
{
static char buf[128 * 1024];
int buflen = process_slave_output (buf, sizeof (buf), false);
puts_readahead (buf, buflen);
acquire_output_mutex (INFINITE);
if (!WriteFile (to_master, str, len, &len, NULL))
termios_printf ("Write to %p failed, %E", to_master);