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This commit is contained in:
Jaroslav Kysela 2001-08-20 11:27:44 +00:00
parent d8ccbda67e
commit 1a7c2fedf5
6 changed files with 60 additions and 42 deletions
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18
sb16_csp/cspctl.c
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@ -65,6 +65,11 @@ static void help(char *command)
, command);
}
static void version(void)
{
printf("Version: " VERSION "\n");
}
static int csp_command (int idx, int dev, int command, char *filename)
{
int fd, err;
@ -130,14 +135,21 @@ int main(int argc, char *argv[])
help(argv[0]);
return 0;
}
if (argc > 1 && !strcmp(argv[1], "--version")) {
version();
return 0;
}
strcpy (microcode.info.codec_name, "UNKNOWN");
microcode.info.func_req = 1;
while ((c = getopt(argc, argv, "hc:f:d:")) != EOF) {
while ((c = getopt(argc, argv, "hvc:f:d:")) != EOF) {
switch (c) {
case 'h':
help(argv[0]);
return 0;
case 'v':
version();
return 0;
case 'c':
{
card = snd_card_get_index(optarg);
@ -186,13 +198,13 @@ int main(int argc, char *argv[])
// Get control handle for selected card
sprintf(card_id, "hw:%i", card);
if (err = snd_ctl_open(&ctl_handle, card_id, 0) < 0) {
if ((err = snd_ctl_open(&ctl_handle, card_id, 0)) < 0) {
error("control open (%s): %s", card_id, snd_strerror(err));
return 1;
}
// Read control hardware info from card
if (err = snd_ctl_card_info(ctl_handle, card_info) < 0) {
if ((err = snd_ctl_card_info(ctl_handle, card_info)) < 0) {
error("control hardware info (%s): %s", card_id, snd_strerror(err));
exit(1);
}