--- dsniff-2.4b1.orig/sshow.c

+++ dsniff-2.4b1/sshow.c

@@ -85,6 +85,21 @@ usage(void)

 	exit(1);

 }

+static long clk_tck(void)

+{

+	static long t = 0;

+

+	if (t)

+		return t;

+

+#if defined(_SC_CLK_TCK) || !defined(CLK_TCK)

+	t = sysconf(_SC_CLK_TCK);

+#else

+	t = CLK_TCK;

+#endif

+	return t;

+}

+

 static clock_t

 add_history(struct session *session, int direction,

 	    u_int cipher_size, range *plain_range)

@@ -222,7 +237,7 @@ client_to_server(struct tcp_stream *ts, 

 	if (debug)

 		printf("- %s -> %s: DATA (%s bytes, %.2f seconds)\n",

 			s_saddr(ts), s_daddr(ts), s_range(plain_range),

-			(float)delay / CLK_TCK);

+			(float)delay / clk_tck());

 	if (debug > 1)

 		print_data(&ts->server, cipher_size);

@@ -270,7 +285,7 @@ server_to_client(struct tcp_stream *ts, 

 	if (debug)

 		printf("- %s <- %s: DATA (%s bytes, %.2f seconds)\n",

 		       s_saddr(ts), s_daddr(ts), s_range(plain_range),

-		       (float)delay / CLK_TCK);

+		       (float)delay / clk_tck());

 	if (debug > 1)

 		print_data(&ts->client, cipher_size);

@@ -299,7 +314,7 @@ server_to_client(struct tcp_stream *ts, 

 	if (session->state == 1 &&

 #ifdef USE_TIMING

-	    now - get_history(session, 2)->timestamp >= CLK_TCK &&

+	    now - get_history(session, 2)->timestamp >= clk_tck() &&

 #endif

 	    session->protocol == 1 &&

 	    (session->history.directions & 7) == 5 &&