diff options
| author | Christopher Faylor <me@cgf.cx> | 2013-06-08 18:42:44 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2013-06-08 18:42:44 +0400 |
| commit | 1eaf9215cb27dc368598e5937533411c360fddc9 (patch) | |
| tree | a20b6405601b4f951cdec4fe515268e702999d02 /winsup | |
| parent | 5d35299e5102d92a995cf5aabd0fafa5b96a2c90 (diff) | |
revert accidentally checked in files
Diffstat (limited to 'winsup')
| -rw-r--r-- | winsup/cygwin/fhandler_tty.cc | 5 | ||||
| -rw-r--r-- | winsup/cygwin/miscfuncs.cc | 6 |
2 files changed, 5 insertions, 6 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index 5efbf4328..34c879503 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -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); diff --git a/winsup/cygwin/miscfuncs.cc b/winsup/cygwin/miscfuncs.cc index c2b405eed..d0748ea6c 100644 --- a/winsup/cygwin/miscfuncs.cc +++ b/winsup/cygwin/miscfuncs.cc @@ -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); } |