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sndio
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If no -q options are used, expose first 8 midi(4) devices to sndiod clients

This commit is contained in:
Alexandre Ratchov 2020-04-02 09:18:44 +02:00
parent 3d5dbc6b9f
commit ea0520142e
2 changed files with 22 additions and 1 deletions
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8
sndiod/sndiod.8
View File

@ -271,6 +271,14 @@ the need to restart programs using it.
.It Fl q Ar port
Expose the given MIDI port.
This allows multiple programs to share the port.
If no
.Fl q
option is used,
.Nm
will use
.Pa rmidi/0 , rmidi/1 ,
.No ... ,
.Pa rmidi/7 .
.It Fl r Ar rate
Attempt to force the device to use this sample rate in Hertz.
The default is 48000.

15
sndiod/sndiod.c
View File

@ -111,6 +111,15 @@ char usagestr[] = "usage: sndiod [-d] [-a flag] [-b nframes] "
"[-Q port] [-q port] [-r rate] [-s name] [-t mode] [-U unit]\n\t"
"[-v volume] [-w flag] [-z nframes]\n";
/*
* default MIDI ports
*/
static char *default_ports[] = {
"rmidi/0", "rmidi/1", "rmidi/2", "rmidi/3",
"rmidi/4", "rmidi/5", "rmidi/6", "rmidi/7",
NULL
};
/*
* SIGINT handler, it raises the quit flag. If the flag is already set,
* that means that the last SIGINT was not handled, because the process
@ -352,7 +361,7 @@ mkopt(char *path, struct dev *d,
int
main(int argc, char **argv)
{
int c, background, unit;
int c, i, background, unit;
int pmin, pmax, rmin, rmax;
char base[SOCKPATH_MAX], path[SOCKPATH_MAX];
unsigned int mode, dup, mmc, vol;
@ -490,6 +499,10 @@ main(int argc, char **argv)
fputs(usagestr, stderr);
return 1;
}
if (port_list == NULL) {
for (i = 0; default_ports[i] != NULL; i++)
mkport(default_ports[i], 0);
}
if (dev_list == NULL)
mkdev(DEFAULT_DEV, &par, 0, bufsz, round, rate, hold, autovol);
for (d = dev_list; d != NULL; d = d->next) {