From b3a6e63e81be2dc061559f1f9f4c44fe3f549652 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 19 Dec 2015 02:07:42 +0100 Subject: add code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/sleeping-getty.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 src/sleeping-getty.c (limited to 'src') diff --git a/src/sleeping-getty.c b/src/sleeping-getty.c new file mode 100644 index 0000000..4934eba --- /dev/null +++ b/src/sleeping-getty.c @@ -0,0 +1,42 @@ +/** + * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include +#include +#include +#include +#include + + + +int main(int argc, char* argv[]) +{ + struct vt_stat state; + int tty; + + if (argc < 3) + return 2; + + tty = atoi(argv[1]); + if (!ioctl(STDIN_FILENO, (long)VT_GETSTATE, &state)) + if (state.v_active != tty) + ioctl(STDIN_FILENO, (long)VT_WAITACTIVE, tty); + + execvp(argv[2], argv + 2); + perror(argv[0]); + return 1; +} + -- cgit v1.2.3-70-g09d2