56 lines
1.5 KiB
Diff
56 lines
1.5 KiB
Diff
Index: arpwatch-3.1/arpsnmp.c
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===================================================================
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--- arpwatch-3.1.orig/arpsnmp.c
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+++ arpwatch-3.1/arpsnmp.c
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@@ -77,6 +77,7 @@ void usage(void) __attribute__((noreturn
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/* Globals */
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char *prog;
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+char *interface;
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int quiet;
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int suppress;
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const char *watcher = WATCHER;
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Index: arpwatch-3.1/arpwatch.c
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===================================================================
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--- arpwatch-3.1.orig/arpwatch.c
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+++ arpwatch-3.1/arpwatch.c
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@@ -123,6 +123,7 @@ struct rtentry;
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/* Globals */
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char *prog;
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+char *interface;
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int quiet;
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int suppress;
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const char *watcher = WATCHER;
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@@ -244,7 +245,7 @@ main(int argc, char **argv)
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pcap_t *pd;
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FILE *fp;
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pcap_if_t *alldevs;
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- char *interface, *rfilename;
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+ char *rfilename;
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struct bpf_program code;
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char errbuf[PCAP_ERRBUF_SIZE];
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char *serveruser = NULL;
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Index: arpwatch-3.1/report.c
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===================================================================
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--- arpwatch-3.1.orig/report.c
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+++ arpwatch-3.1/report.c
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@@ -78,6 +78,8 @@ struct rtentry;
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#define PLURAL(n) ((n) == 1 || (n) == -1 ? "" : "s")
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+extern char *interface;
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+
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static int cdepth; /* number of outstanding children */
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static char *fmtdate(time_t);
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@@ -354,6 +356,8 @@ report(const char *title, u_int32_t a, c
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(void)fprintf(f, fmt, "previous timestamp", fmtdate(*t2p));
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if (t1p && t2p && *t1p && *t2p)
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(void)fprintf(f, fmt, "delta", fmtdelta(*t1p - *t2p));
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+ if (interface)
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+ (void)fprintf(f, fmt, "interface", interface);
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if (debug) {
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fflush(f);
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