shithub: zuke

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procs?threads, use ioprocs

--- a/zuke.c

+++ b/zuke.c

@@ -107,6 +107,7 @@

 	int p[2], p2[2], fd, pid, pid2;

 	char *prog;

 	Meta *m;

+	Ioproc *io;

 	threadsetname("cover");

 	m = m_;

@@ -122,10 +123,14 @@

 	else

 		return;

-	if((fd = open(m->path, OREAD)) < 0)

+	io = ioproc();

+	if((fd = ioopen(io, m->path, OREAD)) < 0){

+		closeioproc(io);

 		return;

+	}

 	if(seek(fd, m->imageoffset, 0) != m->imageoffset){

-		close(fd);

+		ioclose(io, fd);

+		closeioproc(io);

 		return;

 	}

@@ -137,7 +142,7 @@

 		execl(prog, prog, "-9t", nil);

 		sysfatal("execl: %r");

 	}

-	close(fd);

+	ioclose(io, fd);

 	close(p[0]);

 	pipe(p2);

@@ -158,6 +163,7 @@

 	postnote(PNGROUP, pid, "kill");

 	postnote(PNGROUP, pid2, "kill");

 	close(p2[1]);

+	closeioproc(io);

 }

 static void

@@ -165,6 +171,7 @@

 {

 	char *buf;

 	Player *player;

+	Ioproc *io;

 	ulong c;

 	int p[2], fd, pid, n, noinit;

@@ -203,9 +210,10 @@

 	pcurplaying = player->pcur;

 	redraw(screen, 0);

-	proccreate(coverload, &pl[pcurplaying], 4096);

+	threadcreate(coverload, &pl[pcurplaying], 4096);

-	while((n = read(p[1], buf, Relbufsz)) > 0){

+	io = ioproc();

+	while((n = ioread(io, p[1], buf, Relbufsz)) > 0){

 		c = nbrecvul(player->ctl);

 		if(c == Cstop)

 			goto stop;

@@ -214,10 +222,11 @@

 			if(c == Cstop)

 				goto stop;

 		}

-		if(write(audio, buf, n) != n)

+		if(iowrite(io, audio, buf, n) != n)

 			break;

 		byteswritten += n;

 	}

+	closeioproc(io);

 	if(n == 0){ /* end of the song, need to skip to the next one */

 		close(p[1]);

@@ -241,7 +250,7 @@

 	player->ctl = chancreate(sizeof(ulong), 0);

 	player->pcur = pcur;

-	proccreate(playerthread, player, mainstacksize);

+	threadcreate(playerthread, player, mainstacksize);

 	return player;

 }