Searched refs:WNOHANG (Results 1 – 6 of 6) sorted by relevance
5 #define WNOHANG 0x00000001 macro
57 while (pid != waitpid(pid, &ret, WNOHANG)) { in main()
156 while (pid != waitpid(pid, &status, WNOHANG)) in main()
146 while ((pid = waitpid(-1, NULL, WNOHANG | __WALL)) > 0) in os_dump_core()
1482 if (!retval && !(wo->wo_flags & WNOHANG)) { in do_wait()1520 if (options & ~(WNOHANG|WNOWAIT|WEXITED|WSTOPPED|WCONTINUED| in kernel_waitid()1612 if (options & ~(WNOHANG|WUNTRACED|WCONTINUED| in kernel_wait4()
562 while (!waitpid(child_pid, &status, WNOHANG)) { in __run_perf_stat()
