P_ALL
idtype = P_ALL;
idtype = P_ALL;
case P_ALL:
if (match_process(parent, &pp, P_ALL, id, options,
ATF_REQUIRE(wait6(P_ALL, 0, &st, 0, &wru, &si) == -1
wait6(P_ALL, 0, NULL,
waitid(P_ALL, 0, NULL, o | TWAIT_OPTION) == -1);
wait6(P_ALL, 0, NULL, o | TWAIT_OPTION, NULL, NULL) == -1);
waitid(P_ALL, 0, NULL,
RL(waitid(P_ALL, 0, NULL, 0));