child = fork();
if (!child) {
+ close(p2c[1]);
+ close(c2p[0]);
/* Child. Make sure parent ready, then write in two parts. */
if (read(p2c[0], &c, 1) != 1)
exit(1);
/* Make sure they get signal. */
if (read(p2c[0], &c, 1) != 1)
exit(4);
- if (write(c2p[1], buffer, PIPE_BUF) != PIPE_BUF)
+ if (write(c2p[1], buffer, BUFSZ) != BUFSZ)
exit(5);
exit(0);
}
if (child == -1)
err(1, "forking");
+ close(p2c[0]);
+ close(c2p[1]);
signal(SIGUSR1, got_signal);
ok1(write(p2c[1], &c, 1) == 1);
ok1(read_all(c2p[0], buffer, sizeof(buffer)));