openadk/package/traceroute/patches/patch-traceroute_mod-tcp_c

--- traceroute-2.0.19.orig/traceroute/mod-tcp.c	2012-03-27 16:01:15.000000000 +0200
+++ traceroute-2.0.19/traceroute/mod-tcp.c	2013-12-29 20:16:23.000000000 +0100
@@ -18,6 +18,24 @@
 #include <netinet/ip6.h>
 #include <netinet/tcp.h>
 
+#if !defined(__GLIBC__)
+# define TCPOPT_EOL     0
+# define TCPOPT_NOP     1
+# define TCPOPT_MAXSEG      2
+# define TCPOLEN_MAXSEG     4
+# define TCPOPT_WINDOW      3
+# define TCPOLEN_WINDOW     3
+# define TCPOPT_SACK_PERMITTED  4       /* Experimental */
+# define TCPOLEN_SACK_PERMITTED 2
+# define TCPOPT_SACK        5       /* Experimental */
+# define TCPOPT_TIMESTAMP   8
+# define TCPOLEN_TIMESTAMP  10
+# define TCPOLEN_TSTAMP_APPA    (TCPOLEN_TIMESTAMP+2) /* appendix A */
+
+# define TCPOPT_TSTAMP_HDR  \
+    (TCPOPT_NOP<<24|TCPOPT_NOP<<16|TCPOPT_TIMESTAMP<<8|TCPOLEN_TIMESTAMP)
+#endif
+
 
 #include "traceroute.h"
 
@@ -33,11 +51,11 @@ static unsigned int dest_port = 0;
 static int raw_sk = -1;
 static int last_ttl = 0;
 
-static u_int8_t buf[1024];	    /*  enough, enough...  */
+static uint8_t buf[1024];	    /*  enough, enough...  */
 static size_t csum_len = 0;
 static struct tcphdr *th = NULL;
 
-#define TH_FLAGS(TH)	(((u_int8_t *) (TH))[13])
+#define TH_FLAGS(TH)	(((uint8_t *) (TH))[13])
 #define TH_FIN	0x01
 #define TH_SYN	0x02
 #define TH_RST	0x04
@@ -164,7 +182,7 @@ static CLIF_option tcp_options[] = {
 static int check_sysctl (const char *name) {
 	int fd, res;
 	char buf[sizeof (SYSCTL_PREFIX) + strlen (name) + 1];
-	u_int8_t ch;
+	uint8_t ch;
 
 	strcpy (buf, SYSCTL_PREFIX);
 	strcat (buf, name);
@@ -191,8 +209,8 @@ static int tcp_init (const sockaddr_any
 	sockaddr_any src;
 	int mtu;
 	socklen_t len;
-	u_int8_t *ptr;
-	u_int16_t *lenp;
+	uint8_t *ptr;
+	uint16_t *lenp;
 
 
 	dest_addr = *dest;
@@ -286,10 +304,10 @@ static int tcp_init (const sockaddr_any
 	    ptr += len;
 	}
 
-	lenp = (u_int16_t *) ptr;
-	ptr += sizeof (u_int16_t);
-	*((u_int16_t *) ptr) = htons ((u_int16_t) IPPROTO_TCP);
-	ptr += sizeof (u_int16_t);
+	lenp = (uint16_t *) ptr;
+	ptr += sizeof (uint16_t);
+	*((uint16_t *) ptr) = htons ((uint16_t) IPPROTO_TCP);
+	ptr += sizeof (uint16_t);
 
 
 	/*  Construct TCP header   */
@@ -309,13 +327,13 @@ static int tcp_init (const sockaddr_any
 
 	/*  Build TCP options   */
 
-	ptr = (u_int8_t *) (th + 1);
+	ptr = (uint8_t *) (th + 1);
 
 	if (flags & TH_SYN) {
 	    *ptr++ = TCPOPT_MAXSEG;	/*  2   */
 	    *ptr++ = TCPOLEN_MAXSEG;	/*  4   */
-	    *((u_int16_t *) ptr) = htons (mss ? mss : mtu);
-	    ptr += sizeof (u_int16_t);
+	    *((uint16_t *) ptr) = htons (mss ? mss : mtu);
+	    ptr += sizeof (uint16_t);
 	}
 
 	if (flags & FL_TSTAMP) {
@@ -330,10 +348,10 @@ static int tcp_init (const sockaddr_any
 	    *ptr++ = TCPOPT_TIMESTAMP;	/*  8   */
 	    *ptr++ = TCPOLEN_TIMESTAMP;	/*  10  */
 
-	    *((u_int32_t *) ptr) = random_seq ();	/*  really!  */
-	    ptr += sizeof (u_int32_t);
-	    *((u_int32_t *) ptr) = (flags & TH_ACK) ? random_seq () : 0;
-	    ptr += sizeof (u_int32_t);
+	    *((uint32_t *) ptr) = random_seq ();	/*  really!  */
+	    ptr += sizeof (uint32_t);
+	    *((uint32_t *) ptr) = (flags & TH_ACK) ? random_seq () : 0;
+	    ptr += sizeof (uint32_t);
 	}
 	else if (flags & FL_SACK) {
 	    *ptr++ = TCPOPT_NOP;	/*  1   */
@@ -355,7 +373,7 @@ static int tcp_init (const sockaddr_any
 	if (csum_len > sizeof (buf))
 		error ("impossible");	/*  paranoia   */
 
-	len = ptr - (u_int8_t *) th;
+	len = ptr - (uint8_t *) th;
 	if (len & 0x03)  error ("impossible");	/*  as >>2 ...  */
 
 	*lenp = htons (len);
@@ -436,7 +454,7 @@ static probe *tcp_check_reply (int sk, i
 						    char *buf, size_t len) {
 	probe *pb;
 	struct tcphdr *tcp = (struct tcphdr *) buf;
-	u_int16_t sport, dport;
+	uint16_t sport, dport;
 
 
 	if (len < 8)  return NULL;	    /*  too short   */