diff options
Diffstat (limited to 'tty.c')
| -rw-r--r-- | tty.c | 15 |
1 files changed, 10 insertions, 5 deletions
@@ -149,6 +149,8 @@ tty_start_tty(struct tty *tty) tty->rupper = UINT_MAX; tty->mode = MODE_CURSOR; + + tty->flags |= TTY_STARTED; } void @@ -156,6 +158,10 @@ tty_stop_tty(struct tty *tty) { struct winsize ws; + if (!(tty->flags & TTY_STARTED)) + return; + tty->flags &= ~TTY_STARTED; + /* * Be flexible about error handling and try not kill the server just * because the fd is invalid. Things like ssh -t can easily leave us @@ -281,7 +287,7 @@ tty_get_acs(struct tty *tty, u_char ch) } void -tty_close(struct tty *tty, int no_stop) +tty_close(struct tty *tty) { if (tty->fd == -1) return; @@ -291,8 +297,7 @@ tty_close(struct tty *tty, int no_stop) tty->log_fd = -1; } - if (!no_stop) - tty_stop_tty(tty); + tty_stop_tty(tty); tty_term_free(tty->term); tty_keys_free(tty); @@ -305,9 +310,9 @@ tty_close(struct tty *tty, int no_stop) } void -tty_free(struct tty *tty, int no_stop) +tty_free(struct tty *tty) { - tty_close(tty, no_stop); + tty_close(tty); if (tty->path != NULL) xfree(tty->path); |