forked from mirrors/nixpkgs
31 lines
589 B
Diff
31 lines
589 B
Diff
--- 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);
|
|
|