1 #include <u.h>
2 #include <libc.h>
3
4 void
5 main(void)
6 {
7 int fd, p[2];
8 char buf[8192], n;
9
10 pipe(p);
11 fd = create("/srv/log", OWRITE, 0666);
12 fprint(fd, "%d", p[0]);
13 close(fd);
14 close(p[0]);
15 while((n = read(p[1], buf, sizeof buf)) >= 0)
16 write(1, buf, n);
17 }
18