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Implemented the top-level redirector code for simple mixer

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- mixer_abst.c is almost finished (an example module should be created now)
- also fixed some error paths for name function
This commit is contained in:
Jaroslav Kysela 2005-06-06 14:01:13 +00:00
parent 157cb698ac
commit 3bcf2f805d
3 changed files with 176 additions and 9 deletions
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6
src/names.c
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@ -75,6 +75,7 @@ static int names_parse(snd_config_t *top, const char *iface, snd_devname_t **lis
err = -ENOMEM;
goto _err;
}
continue;
}
if (strcmp(id, "comment") == 0) {
err = snd_config_get_string(m, (const char **)&comment);
@ -85,6 +86,7 @@ static int names_parse(snd_config_t *top, const char *iface, snd_devname_t **lis
err = -ENOMEM;
goto _err;
}
continue;
}
}
if (name != NULL) {
@ -151,6 +153,7 @@ int snd_names_list(const char *iface, snd_devname_t **list)
return -ENOMEM;
}
}
top = NULL;
err = snd_config_top(&top);
if (err >= 0)
err = snd_input_stdio_open(&in, file, "r");
@ -169,7 +172,8 @@ int snd_names_list(const char *iface, snd_devname_t **list)
} else {
SNDERR("cannot access file %s", file);
}
snd_config_delete(top);
if (top)
snd_config_delete(top);
return err >= 0 ? 0 : err;
}