diff options
| author | Christopher Faylor <me@cgf.cx> | 2000-09-07 05:18:37 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2000-09-07 05:18:37 +0400 |
| commit | c1644acb233ed749b28b4139604ab134cf1cd34c (patch) | |
| tree | 3fd9f31c5c3d2f81996fd6ce65b627959e8fe015 /winsup/cygwin/fhandler_termios.cc | |
| parent | 8dec7b03798a822337c86dbbea2f764d165cd61d (diff) | |
* exceptions.cc (signal_exit): Reset all mutos owned by the main thread.
* fhandler.h: Define *_output_mutex macros for serializing tty output.
(fhandler_termios): Remove restart_output_event. Define dummy output mutex
methods.
(fhandler_pty_master): Remove unneeded fixup_after_fork method.
* fhandler_termios.cc (fhandler_termios::line_edit): Acquire output_mutex when
CTRL-S is hit. Release it on CTRL-Q.
* fhandler_tty.cc (fhandler_pty_master::process_slave_output): Remove
inappropriate OutputStopped test here. Just use the output mutex.
(fhandler_pty_master::fhandler_pty_master): Remove obsolete reference to
restart_output_event.
(fhandler_tty_common::close): Ditto.
(fhandler_pty_master::set_close_on_exec): Ditto.
(fhandler_pty_master::fixup_after_fork): Delete.
* tty.cc (tty::common_init): Ditto.
* sync.cc (muto::reset): New method.
* sync.h: Declare above method.
Diffstat (limited to 'winsup/cygwin/fhandler_termios.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_termios.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/winsup/cygwin/fhandler_termios.cc b/winsup/cygwin/fhandler_termios.cc index 006da2474..486e47918 100644 --- a/winsup/cygwin/fhandler_termios.cc +++ b/winsup/cygwin/fhandler_termios.cc @@ -213,14 +213,18 @@ fhandler_termios::line_edit (const char *rptr, int nread, int always_accept) { if (c == tc->ti.c_cc[VSTOP]) { - tc->OutputStopped++; + if (!tc->OutputStopped) + { + tc->OutputStopped = 1; + acquire_output_mutex (INFINITE); + } continue; } else if (c == tc->ti.c_cc[VSTART]) { restart_output: tc->OutputStopped = 0; - SetEvent (restart_output_event); + release_output_mutex (); continue; } else if ((tc->ti.c_iflag & IXANY) && tc->OutputStopped) |