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revert accidentally checked in files

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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
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@@ -96,7 +96,7 @@ fhandler_pty_common::__acquire_output_mutex (const char *fn, int ln,
{ {
if (strace.active ()) if (strace.active ())
strace.prntf (_STRACE_TERMIOS, fn, "(%d): pty output_mutex (%p): waiting %d ms", ln, output_mutex, ms); 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; ms = 100;
DWORD res = WaitForSingleObject (output_mutex, ms); DWORD res = WaitForSingleObject (output_mutex, ms);
if (res == WAIT_OBJECT_0) if (res == WAIT_OBJECT_0)
@@ -145,9 +145,6 @@ fhandler_pty_common::__release_output_mutex (const char *fn, int ln)
void void
fhandler_pty_master::doecho (const void *str, DWORD len) 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); acquire_output_mutex (INFINITE);
if (!WriteFile (to_master, str, len, &len, NULL)) if (!WriteFile (to_master, str, len, &len, NULL))
termios_printf ("Write to %p failed, %E", to_master); 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. /* MSDN implies that SleepEx will force scheduling of other threads.
Unlike SwitchToThread() the documentation does not mention other Unlike SwitchToThread() the documentation does not mention other
cpus so, presumably (hah!), this + using a lower priority will cpus so, presumably (hah!), this + using a lower priority will
stall this thread temporarily and cause another to run. */ stall this thread temporarily and cause another to run.
SleepEx (0L, false); Note: Don't use 0 timeout. This takes a lot of CPU if something
goes wrong. */
SleepEx (1L, false);
} }
SetThreadPriority (GetCurrentThread (), prio); SetThreadPriority (GetCurrentThread (), prio);
} }