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revert accidentally checked in files

This commit is contained in:
Christopher Faylor 2013-06-08 14:42:44 +00:00
parent 5d35299e51
commit 1eaf9215cb
2 changed files with 5 additions and 6 deletions
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5
winsup/cygwin/fhandler_tty.cc
View File

@ -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 (0 && ms == INFINITE)
if (ms == INFINITE)
ms = 100;
DWORD res = WaitForSingleObject (output_mutex, ms);
if (res == WAIT_OBJECT_0)
@ -145,9 +145,6 @@ 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);

6
winsup/cygwin/miscfuncs.cc
View File

@ -251,8 +251,10 @@ yield ()
/* MSDN implies that SleepEx will force scheduling of other threads.
Unlike SwitchToThread() the documentation does not mention other
cpus so, presumably (hah!), this + using a lower priority will
stall this thread temporarily and cause another to run. */
SleepEx (0L, false);
stall this thread temporarily and cause another to run.
Note: Don't use 0 timeout. This takes a lot of CPU if something
goes wrong. */
SleepEx (1L, false);
}
SetThreadPriority (GetCurrentThread (), prio);
}