diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2011-05-05 23:43:04 +0400 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2011-05-05 23:43:04 +0400 |
| commit | d8ff96389f6beb97defd285b224fead3f37398f5 (patch) | |
| tree | 5246416567fc69e322ca413e0d0c11db29dbe607 /winsup/cygwin/fhandler_console.cc | |
| parent | 23db0a41d8b178d6f3d2297834b28e015346bd43 (diff) | |
* pinfo.h (class push_process_state): New class to push a process state
flag temporarily into myself->process_state.
* fhandler_console.cc (fhandler_console::read): Add push_process_state
handler.
(fhandler_console::write): Call bg_check from here. Add
push_process_state handler.
* fhandler_tty.cc (fhandler_tty_slave::write): Ditto.
(fhandler_tty_slave::read): Ditto.
(fhandler_pty_master::write): Ditto.
(fhandler_pty_master::read): Ditto.
* syscalls.cc (readv): Remove bg_check call and setting process state.
(writev): Ditto.
Diffstat (limited to 'winsup/cygwin/fhandler_console.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_console.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index 8a5ff1830..b33b14dee 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -247,6 +247,8 @@ fhandler_console::mouse_aware (MOUSE_EVENT_RECORD& mouse_event) void __stdcall fhandler_console::read (void *pv, size_t& buflen) { + push_process_state process_state (PID_TTYIN); + HANDLE h = get_io_handle (); #define buf ((char *) pv) @@ -288,6 +290,7 @@ restart: goto restart; goto sig_exit; case WAIT_OBJECT_0 + 2: + process_state.pop (); pthread::static_cancel_self (); /*NOTREACHED*/ case WAIT_TIMEOUT: @@ -1814,6 +1817,12 @@ do_print: ssize_t __stdcall fhandler_console::write (const void *vsrc, size_t len) { + bg_check_types bg = bg_check (SIGTTOU); + if (bg <= bg_eof) + return (ssize_t) bg; + + push_process_state process_state (PID_TTYOU); + /* Run and check for ansi sequences */ unsigned const char *src = (unsigned char *) vsrc; unsigned const char *end = src + len; |