1988     Status		status;  in get_x11_thing()  local
1994 	    status = XGetWMName(x11_display, x11_window, &text_prop);  in get_x11_thing()
1996 	    status = XGetWMIconName(x11_display, x11_window, &text_prop);  in get_x11_thing()
2014 	    while (!status || text_prop.value == NULL)  in get_x11_thing()
2026 		    status = XGetWMName(x11_display, win, &text_prop);  in get_x11_thing()
2028 		    status = XGetWMIconName(x11_display, win, &text_prop);  in get_x11_thing()
2031 	if (status && text_prop.value != NULL)  in get_x11_thing()
4212 wait4pid(pid_t child, waitstatus *status)  in wait4pid()  argument
4224 	wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0);  in wait4pid()
4226 	wait_pid = waitpid(child, status, WNOHANG);  in wait4pid()
4631     union wait	status;  in mch_call_shell_fork()  local
4633     int		status = -1;  in mch_call_shell_fork()  local
5274 		    wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);  in mch_call_shell_fork()
5276 		    wait_pid = waitpid(pid, &status, WNOHANG);  in mch_call_shell_fork()
5279 			    || (wait_pid == pid && WIFEXITED(status)))  in mch_call_shell_fork()
5348 		    wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);  in mch_call_shell_fork()
5350 		    wait_pid = waitpid(pid, &status, WNOHANG);  in mch_call_shell_fork()
5353 			    || (wait_pid == pid && WIFEXITED(status)))  in mch_call_shell_fork()
5384 		wait_pid = wait4pid(pid, &status);  in mch_call_shell_fork()
5415 	    if (WIFEXITED(status))  in mch_call_shell_fork()
5418 		retval = WEXITSTATUS(status);  in mch_call_shell_fork()
5835     union wait	status;  in mch_job_status()  local
5837     int		status = -1;  in mch_job_status()
5842     wait_pid = wait4(job->jv_pid, &status, WNOHANG, (struct rusage *)0);  in mch_job_status()
5844     wait_pid = waitpid(job->jv_pid, &status, WNOHANG);  in mch_job_status()
5856     if (WIFEXITED(status))  in mch_job_status()
5859 	job->jv_exitval = WEXITSTATUS(status);  in mch_job_status()
5864     if (WIFSIGNALED(status))  in mch_job_status()
5867 	job->jv_termsig = get_signal_name(WTERMSIG(status));  in mch_job_status()
5885     union wait	status;  in mch_detect_ended_job()  local
5887     int		status = -1;  in mch_detect_ended_job()
5901     wait_pid = wait4(-1, &status, WNOHANG, (struct rusage *)0);  in mch_detect_ended_job()
5903     wait_pid = waitpid(-1, &status, WNOHANG);  in mch_detect_ended_job()
5912 	    if (WIFEXITED(status))  in mch_detect_ended_job()
5914 		job->jv_exitval = WEXITSTATUS(status);  in mch_detect_ended_job()
5915 	    else if (WIFSIGNALED(status))  in mch_detect_ended_job()
5918 		job->jv_termsig = get_signal_name(WTERMSIG(status));  in mch_detect_ended_job()