Lines Matching defs:popen_pid
26 static int *popen_pid;
40 if (popen_pid == NULL) {
41 popen_pid = (int *)malloc(nfiles * sizeof *popen_pid);
42 if (popen_pid == NULL)
45 popen_pid[pid] = -1;
56 for (poptr = popen_pid; poptr < popen_pid+nfiles; poptr++) {
58 close(poptr - popen_pid);
74 popen_pid[myside] = pid;
86 if (popen_pid != NULL) {
87 child = popen_pid[fileno(ptr)];
88 popen_pid[fileno(ptr)] = -1;