diff options
Diffstat (limited to 'winsup/cygwin/fhandler_termios.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_termios.cc | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_termios.cc b/winsup/cygwin/fhandler_termios.cc index 4a8c23862..2407238e7 100644 --- a/winsup/cygwin/fhandler_termios.cc +++ b/winsup/cygwin/fhandler_termios.cc @@ -83,6 +83,25 @@ fhandler_termios::tcgetpgrp () } void +tty_min::kill_pgrp (int sig) +{ + int killself = 0; + winpids pids; + for (unsigned i = 0; i < pids.npids; i++) + { + _pinfo *p = pids[i]; + if (!proc_exists (p) || p->ctty != ntty || p->pgid != pgid) + continue; + if (p == myself) + killself++; + else + (void) sig_send (p, sig); + } + if (killself) + sig_send (myself, sig); +} + +void tty_min::set_ctty (int ttynum, int flags) { if ((myself->ctty < 0 || myself->ctty == ttynum) && !(flags & O_NOCTTY)) @@ -218,7 +237,7 @@ fhandler_termios::line_edit (const char *rptr, int nread, int always_accept) termios_printf ("got interrupt %d, sending signal %d", c, sig); eat_readahead (-1); - kill_pgrp (tc->getpgid (), sig); + tc->kill_pgrp (sig); tc->ti.c_lflag &= ~FLUSHO; sawsig = 1; goto restart_output; |