Re: [9front] [patch] nusb/audio /dev entries fix v2

[Arne Meyer <meyer.arne83@netcologne.de>]

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> so here you go:
> 
> http://felloff.net/usr/cinap_lenrek/mixfs.diff
> 

Very nice. Works for me.

Here is the new patch that uses format strings in devctl.

Greetings,
Arne

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diff 34e7b54c139826b55713702910a1280e6651df60 uncommitted
--- a/sys/src/cmd/nusb/audio/audio.c
+++ b/sys/src/cmd/nusb/audio/audio.c
@@ -395,9 +395,9 @@
 	devctl(d, "sampledelay %d", audiodelay);
 	devctl(d, "hz %d", speed);
 	if(e->dir==Ein)
-		devctl(d, "name audioin");
+		devctl(d, "name audioinU%s", audiodev->hname);
 	else
-		devctl(d, "name audio");
+		devctl(d, "name audioU%s", audiodev->hname);	
 	return d;
 }
 
@@ -549,7 +549,8 @@
 		sysfatal("no output stream found");
 
 	fs.tree = alloctree(user, "usb", DMDIR|0555, nil);
-	createfile(fs.tree->root, "volume", user, 0666, nil);
+	snprint(buf, sizeof buf, "volumeU%s", audiodev->hname);
+	createfile(fs.tree->root, buf, user, 0666, nil);
 
 	snprint(buf, sizeof buf, "%d.audio", audiodev->id);
 	postsharesrv(&fs, nil, "usb", buf);