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31 lines
589 B
Diff
31 lines
589 B
Diff
--- iputils-s20070202/rdisc.c.open-max 2007-08-07 11:34:03.000000000 +0200
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+++ iputils-s20070202/rdisc.c 2007-08-07 11:41:30.000000000 +0200
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@@ -240,14 +240,25 @@
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{
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int t;
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pid_t pid;
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-
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+ long open_max;
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+
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if (trace)
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return;
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+ if ((open_max = sysconf(_SC_OPEN_MAX)) == -1) {
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+ if (errno == 0) {
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+ (void) fprintf(stderr, "OPEN_MAX is not supported\n");
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+ }
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+ else {
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+ (void) fprintf(stderr, "sysconf() error\n");
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+ }
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+ exit(1);
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+ }
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+
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if ((pid=fork()) != 0)
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exit(0);
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- for (t = 0; t < OPEN_MAX; t++)
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+ for (t = 0; t < open_max; t++)
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if (t != s)
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close(t);
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