52 static struct rlimit num_open;  variable
66   for(num_open.rlim_cur = 0;  in close_file_descriptors()
67       num_open.rlim_cur < num_open.rlim_max;  in close_file_descriptors()
68       num_open.rlim_cur++)  in close_file_descriptors()
69     if(fd[num_open.rlim_cur] > 0)  in close_file_descriptors()
70       close(fd[num_open.rlim_cur]);  in close_file_descriptors()
229   num_open.rlim_cur = NUM_NEEDED;  in rlimit()
235      (rl.rlim_cur <= num_open.rlim_cur)) {  in rlimit()
237     msnprintf(strbuff1, sizeof(strbuff1), fmt, num_open.rlim_cur);  in rlimit()
259     num_open.rlim_max = sizeof(*memchunk) * (size_t)nitems;  in rlimit()
260     msnprintf(strbuff, sizeof(strbuff), fmt, num_open.rlim_max);  in rlimit()
283   num_open.rlim_max = NUM_OPEN;  in rlimit()
287   if((size_t)(num_open.rlim_max) > ((size_t)-1) / sizeof(*fd)) {  in rlimit()
288     msnprintf(strbuff1, sizeof(strbuff1), fmt, num_open.rlim_max);  in rlimit()
299   msnprintf(strbuff, sizeof(strbuff), fmt, num_open.rlim_max);  in rlimit()
302   fd = malloc(sizeof(*fd) * (size_t)(num_open.rlim_max));  in rlimit()
314   for(num_open.rlim_cur = 0;  in rlimit()
315       num_open.rlim_cur < num_open.rlim_max;  in rlimit()
316       num_open.rlim_cur++)  in rlimit()
317     fd[num_open.rlim_cur] = -1;  in rlimit()
319   msnprintf(strbuff, sizeof(strbuff), fmt, num_open.rlim_max);  in rlimit()
337   for(num_open.rlim_cur = 1;  in rlimit()
338       num_open.rlim_cur < num_open.rlim_max;  in rlimit()
339       num_open.rlim_cur++) {  in rlimit()
341     fd[num_open.rlim_cur] = dup(fd[0]);  in rlimit()
343     if(fd[num_open.rlim_cur] < 0) {  in rlimit()
345       fd[num_open.rlim_cur] = -1;  in rlimit()
347       msnprintf(strbuff1, sizeof(strbuff1), fmt, num_open.rlim_cur);  in rlimit()
351       msnprintf(strbuff1, sizeof(strbuff), fmt, num_open.rlim_cur);  in rlimit()
356       num_open.rlim_max = NUM_NEEDED;  in rlimit()
358       msnprintf(strbuff2, sizeof(strbuff2), fmt, num_open.rlim_max);  in rlimit()
359       msnprintf(strbuff1, sizeof(strbuff1), fmt, num_open.rlim_cur);  in rlimit()
365       for(num_open.rlim_cur = 0;  in rlimit()
366           fd[num_open.rlim_cur] >= 0;  in rlimit()
367           num_open.rlim_cur++)  in rlimit()
368         close(fd[num_open.rlim_cur]);  in rlimit()
378   msnprintf(strbuff, sizeof(strbuff), fmt, num_open.rlim_max);  in rlimit()
396   num_open.rlim_cur = FD_SETSIZE - SAFETY_MARGIN;  in rlimit()
397   if(num_open.rlim_max > num_open.rlim_cur) {  in rlimit()
407   num_open.rlim_cur = FD_SETSIZE - SAFETY_MARGIN;  in rlimit()
409       rl.rlim_cur < num_open.rlim_max;  in rlimit()
412        ((unsigned int)fd[rl.rlim_cur] > num_open.rlim_cur)) {  in rlimit()
435     msnprintf(strbuff1, sizeof(strbuff1), fmt, num_open.rlim_max);  in rlimit()