audiohda: pikeshedding
use seprint() for audiostat.
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62721182c4
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@ -1281,22 +1281,23 @@ hdastatus(Audio *adev, void *a, long n, vlong)
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Fungroup *fg;
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Widget *w;
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uint r;
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int k, i;
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char *s;
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int i;
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char *s, *e;
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s = a;
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k = snprint(s, n, "bufsize %6d buffered %6ld\n", Blocksize, buffered(&ctlr->ring));
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e = s + n;
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s = seprint(s, e, "bufsize %6d buffered %6ld\n", Blocksize, buffered(&ctlr->ring));
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for(i=0; i<Maxcodecs; i++){
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if((codec = ctlr->codec[i]) == nil)
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continue;
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k += snprint(s+k, n-k, "codec %2d pin %3d\n",
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s = seprint(s, e, "codec %2d pin %3d\n",
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codec->id.codec, ctlr->pin);
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for(fg=codec->fgroup; fg; fg=fg->next){
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for(w=fg->first; w; w=w->next){
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if(w->type != Wpin)
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continue;
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r = w->pin;
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k += snprint(s+k, n-k, "pin %3d %s %s %s %s %s %s%s%s\n",
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s = seprint(s, e, "pin %3d %s %s %s %s %s %s%s%s\n",
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w->id.nid,
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(w->pincap & Pout) != 0 ? "out" : "in",
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pinport[(r >> 30) & 0x3],
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@ -1311,17 +1312,17 @@ hdastatus(Audio *adev, void *a, long n, vlong)
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}
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}
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k += snprint(s+k, n-k, "path ");
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s = seprint(s, e, "path ");
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for(w=ctlr->amp; w != nil; w = w->from){
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k += snprint(s+k, n-k, "%3d %s %lux %lux %lux", w->id.nid, widtype[w->type&7],
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s = seprint(s, e, "%s %3d %lux %lux %lux", widtype[w->type&7], w->id.nid,
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(ulong)w->cap, (ulong)w->pin, (ulong)w->pincap);
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if(w == ctlr->src)
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break;
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k += snprint(s+k, n-k, " -> ");
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s = seprint(s, e, " → ");
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}
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k += snprint(s+k, n-k, "\n");
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s = seprint(s, e, "\n");
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return k;
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return s - (char*)a;
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}
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