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Show First 20 Lines • Show All 588 Lines • ▼ Show 20 Lines	if (pid == 0) {
SEND_INT_MESSAGE(pipefds[1], MSG_CHILD_STARTED);		SEND_INT_MESSAGE(pipefds[1], MSG_CHILD_STARTED);
AWAIT_INT_MESSAGE(pipefds[1], MSG_PARENT_REQUEST_CHILD_EXIT);		AWAIT_INT_MESSAGE(pipefds[1], MSG_PARENT_REQUEST_CHILD_EXIT);
exit(0);		exit(0);
} else if (pid > 0) {		} else if (pid > 0) {
EXPECT_OK(close(pipefds[1]));		EXPECT_OK(close(pipefds[1]));
AWAIT_INT_MESSAGE(pipefds[0], MSG_CHILD_STARTED);		AWAIT_INT_MESSAGE(pipefds[0], MSG_CHILD_STARTED);
errno = 0;		errno = 0;
EXPECT_CAPMODE(ptrace_(PTRACE_PEEKDATA_, pid, &pid, NULL));		EXPECT_CAPMODE(ptrace_(PTRACE_PEEKDATA_, pid, &pid, NULL));
EXPECT_CAPMODE(waitpid(pid, NULL, WNOHANG));
SEND_INT_MESSAGE(pipefds[0], MSG_PARENT_REQUEST_CHILD_EXIT);		SEND_INT_MESSAGE(pipefds[0], MSG_PARENT_REQUEST_CHILD_EXIT);
if (verbose) fprintf(stderr, " child finished\n");		if (verbose) fprintf(stderr, " child finished\n");
}		}

// No error return from sync(2) to test, but check errno remains unset.		// No error return from sync(2) to test, but check errno remains unset.
errno = 0;		errno = 0;
sync();		sync();
EXPECT_EQ(0, errno);		EXPECT_EQ(0, errno);
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