230 int job_fds[2] = { -1, -1 };  variable
1662     if (sscanf (cp, "%d,%d", &job_fds[0], &job_fds[1]) != 2)  in main()
1681     else if ((job_rfd = dup (job_fds[0])) < 0)  in main()
1693         close (job_fds[0]);  in main()
1694         close (job_fds[1]);  in main()
1695         job_fds[0] = job_fds[1] = -1;  in main()
1709       if (pipe (job_fds) < 0 || (job_rfd = dup (job_fds[0])) < 0)  in main()
1723           EINTRLOOP (r, write (job_fds[1], &c, 1));  in main()
1735       sprintf (jobserver_fds->list[0], "%d,%d", job_fds[0], job_fds[1]);  in main()
2991   if (job_fds[0] != -1 && jobserver_tokens)  in clean_jobserver()
3002             EINTRLOOP (r, write (job_fds[1], &token, 1));  in clean_jobserver()
3017       close (job_fds[1]);  in clean_jobserver()
3019       while (read (job_fds[0], &token, 1) == 1)  in clean_jobserver()
3027       close (job_fds[0]);  in clean_jobserver()