bin/bash/nojobs.c

103   int status;	/* Exit status of PID or 128 + fatal signal number */
197 /* Return the status of PID as looked up in the PID_LIST array.  A
210   return (pid_list[i].status);
214 process_exit_status (status)
215      WAIT status;
217   if (WIFSIGNALED (status))
218     return (128 + WTERMSIG (status));
220     return (WEXITSTATUS (status));
223 /* Return the status of PID as looked up in the PID_LIST array.  A
236   return (get_termsig ((WAIT)pid_list[i].status));
241    depending on its flags and exit status. */
243 get_termsig (status)
244      WAIT status;
246   if (WIFSTOPPED (status) == 0 && WIFSIGNALED (status))
247     return (WTERMSIG (status));
252 /* Give PID the status value STATUS in the PID_LIST array. */
254 set_pid_status (pid, status)
256      WAIT status;
261   coproc_pidchk (pid, status);
268   pid_list[slot].status = process_exit_status (status);
270   if (WIFSIGNALED (status))
332   pid_list[slot].status = -1;
432 /* Collect the status of all zombie children so that their system
439   WAIT status;
442   while ((pid = waitpid (-1, (int *)&status, WNOHANG)) > 0)
443     set_pid_status (pid, status);
571 /* Wait for a single pid (PID) and return its exit status.  Called by
578   WAIT status;
597   while ((got_pid = WAITPID (pid, &status, 0)) != pid)
610 	set_pid_status (got_pid, status);
615       set_pid_status (got_pid, status);
622   return (got_pid > 0 ? process_exit_status (status) : -1);
631   WAIT status;
641   while ((got_pid = WAITPID (-1, &status, 0)) != -1)
642     set_pid_status (got_pid, status);
731   WAIT status;
751   while ((got_pid = WAITPID (-1, &status, 0)) != pid) /* XXX was pid now -1 */
757 	  status.w_termsig = status.w_retcode = 0;
759 	  status = 0;
766 	set_pid_status (got_pid, status);
770     set_pid_status (got_pid, status);
786       if (WIFSIGNALED (status) && (WTERMSIG (status) == SIGINT))
800   /* ``a full 8 bits of status is returned'' */
801   return_val = process_exit_status (status);
802   last_command_exit_signal = get_termsig (status);
805   if ((WIFSTOPPED (status) == 0) && WIFSIGNALED (status) &&
806 	(WTERMSIG (status) != SIGINT))
808   if ((WIFSTOPPED (status) == 0) && WIFSIGNALED (status) &&
809 	(WTERMSIG (status) != SIGINT) && (WTERMSIG (status) != SIGPIPE))
812       fprintf (stderr, "%s", j_strsignal (WTERMSIG (status)));
813       if (WIFCORED (status))
820       if (WIFSIGNALED (status) || WIFSTOPPED (status))