diff options
| author | Takashi Yano <takashi.yano@nifty.ne.jp> | 2021-12-12 15:20:47 +0300 |
|---|---|---|
| committer | Takashi Yano <takashi.yano@nifty.ne.jp> | 2021-12-12 15:46:24 +0300 |
| commit | e91ea41ef1be3d3e52c451c7bd691e0c2b7de910 (patch) | |
| tree | 2efdb9072b7958e168ea9d909df2f9803b7ac3f8 | |
| parent | acc44e09d1d06ae8fdf96ea8d7272de10dd6007b (diff) | |
Cygwin: pty: Fix Ctrl-C handling for non-cygwin apps in background.
- With pseudo console enabled, if the non-cygwin app is started in
the background and put it into the foreground, the process cannot
be stopped by Ctrl-C. This patch fixes the issue.
| -rw-r--r-- | winsup/cygwin/fhandler_tty.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index 4f135839d..37e27f34a 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -2249,9 +2249,12 @@ fhandler_pty_master::write (const void *ptr, size_t len) &mbp); } - if ((ti.c_lflag & ISIG) && !(ti.c_lflag & NOFLSH) - && memchr (buf, '\003', nlen)) - get_ttyp ()->discard_input = true; + if ((ti.c_lflag & ISIG) && memchr (buf, '\003', nlen)) + { + get_ttyp ()->kill_pgrp (SIGINT); + if (!(ti.c_lflag & NOFLSH)) + get_ttyp ()->discard_input = true; + } DWORD n; WriteFile (to_slave_nat, buf, nlen, &n, NULL); ReleaseMutex (input_mutex); |