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m---------tools0
-rw-r--r--tools/bufsize.c125
2 files changed, 0 insertions, 125 deletions
diff --git a/tools b/tools
new file mode 160000
+Subproject 7aebcedd57ca61d5291b800845d161478f045fb
diff --git a/tools/bufsize.c b/tools/bufsize.c
deleted file mode 100644
index 3fb7e7b..0000000
--- a/tools/bufsize.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * bufsize.c -- change JACK buffer size.
- *
- * Copyright (C) 2003 Jack O'Quin.
- *
- * 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;
-jack_nframes_t nframes;
-int just_print_bufsize=0;
-
-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[])
-{
-
- /* basename $0 */
- package = strrchr(argv[0], '/');
- if (package == 0)
- package = argv[0];
- else
- package++;
-
- if (argc==1) {
- just_print_bufsize = 1;
- return;
- }
- if (argc < 2) {
- fprintf(stderr, "usage: %s <bufsize>\n", package);
- exit(9);
- }
-
- if (strspn (argv[1], "0123456789") != strlen (argv[1])) {
- fprintf(stderr, "usage: %s <bufsize>\n", package);
- exit(8);
- }
-
- nframes = strtoul(argv[1], NULL, 0);
- if (errno == ERANGE) {
- fprintf(stderr, "%s: invalid buffer size: %s (range is 1-16384)\n",
- package, argv[1]);
- exit(2);
- }
- if (nframes < 1 || nframes > 16384) {
- fprintf(stderr, "%s: invalid buffer size: %s (range is 1-16384)\n",
- package, argv[1]);
- exit(3);
- }
-
-}
-
-void silent_function( const char *ignore )
-{
-}
-
-int main(int argc, char *argv[])
-{
- int rc;
-
- parse_arguments(argc, argv);
-
- if (just_print_bufsize)
- jack_set_info_function( silent_function );
-
- /* become a JACK client */
- if ((client = jack_client_open(package, 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 (just_print_bufsize) {
- fprintf(stdout, "%d\n", jack_get_buffer_size( client ) );
- rc=0;
- }
- else
- {
- rc = jack_set_buffer_size(client, nframes);
- if (rc)
- fprintf(stderr, "jack_set_buffer_size(): %s\n", strerror(rc));
- }
- jack_client_close(client);
-
- return rc;
-}