24 lines
684 B
Plaintext
24 lines
684 B
Plaintext
$OpenBSD: patch-arpreqtest_c,v 1.2 2005/04/03 19:32:29 naddy Exp $
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--- arpreqtest.c.orig Tue Apr 18 04:04:24 2000
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+++ arpreqtest.c Sun Apr 3 21:21:24 2005
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@@ -20,7 +20,7 @@ int arp_request(HDEV fd, char *ether_add
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unsigned long sourceIP, destIP;
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struct result *resPtr;
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#if defined(_OpenBSD_)
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- char *defaultdevice = "ep1";
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+ static char *defaultdevice = NULL;
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#else if defined(SOLARIS)
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char *defaultdevice = "le0";
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#endif
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@@ -33,7 +33,9 @@ int arp_request(HDEV fd, char *ether_add
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pid_t our_id;
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caddr_t area;
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-
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+ if (!defaultdevice) {
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+ defaultdevice = strdup(pcap_lookupdev(NULL));
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+ }
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#ifdef SOLARIS
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mfd = open("/dev/zero", O_RDWR);
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if (mfd < 0){
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