blob: 26bb95bd9d88d59961b340881b7a94dafa534549 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
--- iputils-s20070202/rdisc.c.open-max 2007-08-07 11:34:03.000000000 +0200
+++ iputils-s20070202/rdisc.c 2007-08-07 11:41:30.000000000 +0200
@@ -240,14 +240,25 @@
{
int t;
pid_t pid;
-
+ long open_max;
+
if (trace)
return;
+ if ((open_max = sysconf(_SC_OPEN_MAX)) == -1) {
+ if (errno == 0) {
+ (void) fprintf(stderr, "OPEN_MAX is not supported\n");
+ }
+ else {
+ (void) fprintf(stderr, "sysconf() error\n");
+ }
+ exit(1);
+ }
+
if ((pid=fork()) != 0)
exit(0);
- for (t = 0; t < OPEN_MAX; t++)
+ for (t = 0; t < open_max; t++)
if (t != s)
close(t);
|