Lines Matching refs:wait4_options
2407 static int wait4_options = __WALL;
2418 pid = wait4(-1, &status, wait4_options, cflag ? &ru : NULL);
2419 if (pid < 0 && (wait4_options & __WALL) && errno == EINVAL) {
2421 wait4_options &= ~__WALL;
2423 pid = wait4(-1, &status, wait4_options,
2426 if (pid < 0 && !(wait4_options & __WALL) && errno == ECHILD) {
