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#include <u.h>
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#include <libc.h>
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void
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main(void)
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{
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	int fd, p[2];
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	char buf[8192], n;
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	pipe(p);
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	fd = create("/srv/log", OWRITE, 0666);
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	fprint(fd, "%d", p[0]);
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	close(fd);
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	close(p[0]);
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	while((n = read(p[1], buf, sizeof buf)) >= 0)
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		write(1, buf, n);
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}