diff options
Diffstat (limited to 'tools/freewheel.c')
m--------- | tools | 0 | ||||
-rw-r--r-- | tools/freewheel.c | 86 |
2 files changed, 0 insertions, 86 deletions
diff --git a/tools b/tools new file mode 160000 +Subproject 7aebcedd57ca61d5291b800845d161478f045fb diff --git a/tools/freewheel.c b/tools/freewheel.c deleted file mode 100644 index f8a38fe..0000000 --- a/tools/freewheel.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * freewheel - start/stop JACK "freewheeling" mode - * - * Copyright (C) 2003 Paul Davis. - * - * 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 2 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, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <stdio.h> -#include <errno.h> -#include <unistd.h> -#include <signal.h> -#include <stdlib.h> -#include <string.h> -#include <jack/jack.h> -#include <jack/transport.h> - -char *package; /* program name */ -jack_client_t *client; -int onoff; - -void jack_shutdown(void *arg) -{ - fprintf(stderr, "JACK shut down, exiting ...\n"); - exit(1); -} - -void signal_handler(int sig) -{ - jack_client_close(client); - fprintf(stderr, "signal received, exiting ...\n"); - exit(0); -} - -void parse_arguments(int argc, char *argv[]) -{ - if (argc < 2) { - fprintf(stderr, "usage: %s y|n\n", package); - exit(9); - } - - if (argv[1][0] == 'y' || argv[1][0] == 'Y' || argv[1][0] == '1') { - onoff = 1; - } else { - onoff = 0; - } -} - -int -main (int argc, char *argv[]) -{ - parse_arguments (argc, argv); - - /* become a JACK client */ - if ((client = jack_client_open ("freewheel", JackNullOption, NULL)) == 0) { - fprintf (stderr, "JACK server not running?\n"); - exit(1); - } - - signal (SIGQUIT, signal_handler); - signal (SIGTERM, signal_handler); - signal (SIGHUP, signal_handler); - signal (SIGINT, signal_handler); - - jack_on_shutdown (client, jack_shutdown, 0); - - if (jack_set_freewheel (client, onoff)) { - fprintf (stderr, "failed to reset freewheel mode\n"); - } - - jack_client_close(client); - - return 0; -} |