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Add the -S flag which produces the -s output without

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mixing field separators.
This commit is contained in:
Matthew N. Dodd 2005-04-13 07:11:54 +00:00
parent b2680e2048
commit a103924701
2 changed files with 26 additions and 12 deletions
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10
usr.sbin/mixer/mixer.8
View File

@ -36,7 +36,7 @@
.Sh SYNOPSIS
.Nm
.Op Fl f Ar device
.Op Fl s
.Op Fl s | Fl S
.Oo
.Ar dev
.Sm off
@ -50,12 +50,12 @@
.Ar ...
.Nm
.Op Fl f Ar device
.Op Fl s
.Op Fl s | Fl S
.Cm recsrc
.Ar ...
.Nm
.Op Fl f Ar device
.Op Fl s
.Op Fl s | Fl S
.Sm off
.Bro
.Cm ^ | + | - | =
@ -118,6 +118,10 @@ for use as the command-line arguments to a future invocation of
.Nm
(as above).
.Pp
The
.Fl S
flag provides the above output without mixing field separators.
.Pp
To change the recording device you use one of:
.Bl -tag -width =rec -offset indent
.It Cm ^rec

28
usr.sbin/mixer/mixer.c
View File

@ -33,9 +33,9 @@ usage(int devmask, int recmask)
{
int i, n;
printf("usage: mixer [-f device] [-s] [dev [+|-][voll[:[+|-]volr]] ...\n"
" mixer [-f device] [-s] recsrc ...\n"
" mixer [-f device] [-s] {^|+|-|=}rec rdev ... \n");
printf("usage: mixer [-f device] [-s | -S] [dev [+|-][voll[:[+|-]volr]] ...\n"
" mixer [-f device] [-s | -S] recsrc ...\n"
" mixer [-f device] [-s | -S] {^|+|-|=}rec rdev ... \n");
printf(" devices: ");
for (i = 0, n = 0; i < SOUND_MIXER_NRDEVICES; i++)
if ((1 << i) & devmask) {
@ -89,7 +89,7 @@ main(int argc, char *argv[])
{
int foo, bar, baz, dev;
int devmask = 0, recmask = 0, recsrc = 0, orecsrc;
int dusage = 0, drecsrc = 0, shortflag = 0;
int dusage = 0, drecsrc = 0, shortflag = 0, Shortflag = 0;
int l = 0, r = 0, t = 0;
char lstr[5], rstr[5];
int n = 0, lrel = 0, rrel = 0;
@ -104,7 +104,7 @@ main(int argc, char *argv[])
else if (!strcmp(argv[0], "mixer3"))
name = strdup("/dev/mixer2");
while ((ch = getopt(argc, argv, "f:s")) != -1)
while ((ch = getopt(argc, argv, "f:sS")) != -1)
switch (ch) {
case 'f':
name = strdup(optarg);
@ -112,6 +112,9 @@ main(int argc, char *argv[])
case 's':
shortflag = 1;
break;
case 'S':
Shortflag = 1;
break;
default:
dusage = 1;
}
@ -137,7 +140,10 @@ main(int argc, char *argv[])
warn("MIXER_READ");
continue;
}
if (shortflag)
if (Shortflag)
printf("%s:%d:%d ", names[foo], bar & 0x7f,
(bar >> 8) & 0x7f);
else if (shortflag)
printf("%s %d:%d ", names[foo], bar & 0x7f,
(bar >> 8) & 0x7f);
else
@ -221,7 +227,10 @@ main(int argc, char *argv[])
argc--; argv++;
continue;
}
if (shortflag)
if (Shortflag)
printf("%s:%d:%d ", names[dev], bar & 0x7f,
(bar >> 8) & 0x7f);
else if (shortflag)
printf("%s %d:%d ", names[dev], bar & 0x7f,
(bar >> 8) & 0x7f);
else
@ -253,8 +262,9 @@ main(int argc, char *argv[])
else if (r > 100)
r = 100;
printf("Setting the mixer %s from %d:%d to %d:%d.\n",
names[dev], bar & 0x7f, (bar >> 8) & 0x7f, l, r);
if (!Shortflag)
printf("Setting the mixer %s from %d:%d to %d:%d.\n",
names[dev], bar & 0x7f, (bar >> 8) & 0x7f, l, r);
l |= r << 8;
if (ioctl(baz, MIXER_WRITE(dev), &l) == -1)