Lines Matching refs:__WALL
1252 #ifdef __WALL
1253 if (wait4(tcp->pid, &status, __WALL, NULL) < 0) {
1260 #endif /* __WALL */
1261 /* No __WALL here. */
1277 #ifdef __WALL
2014 #ifdef __WALL
2015 static int wait4_options = __WALL;
2023 #ifdef __WALL
2025 if (pid < 0 && (wait4_options & __WALL) && errno == EINVAL) {
2026 /* this kernel does not support __WALL */
2027 wait4_options &= ~__WALL;
2032 if (pid < 0 && !(wait4_options & __WALL) && errno == ECHILD) {
2043 #endif /* __WALL */
