@@ -47,6 +47,12 @@ static char flags[]="NOCR:"

 #else

 "Off"

 #endif

+", STATS:"

+#ifdef STATS

+"On"

+#else

+"Off"

+#endif

 ;

 static char help_msg[]= "\

@@ -76,6 +82,12 @@ Options:\n\

                  auto-probing procedure even if  OS allows\n\

 ";

+/* print compile-time constants */

+void print_ct_constants()

+{

+	printf("MAX_RECV_BUFFER_SIZE %d, MAX_LISTEN %d, MAX_URI_SIZE %d\n",

+		MAX_RECV_BUFFER_SIZE, MAX_LISTEN, MAX_URI_SIZE );

+}

 /* debuging function */

 /*

@@ -332,6 +344,7 @@ int main(int argc, char** argv)

 			case 'V':

 					printf("version: %s\n", version);

 					printf("flags: %s\n", flags );

+					print_ct_constants();

 					printf("%s\n",id);

 					exit(0);

 					break;

@@ -79,6 +79,7 @@ int udp_init(unsigned long ip, unsigned short port)

         	if (setsockopt( udp_sock, SOL_SOCKET, SO_RCVBUF,

                              (void*)&optval, sizeof(optval)) ==-1)

         	{

+			/* Solaris returns -1 if asked size too big; Linux ignores */

 			LOG(L_DBG, "DEBUG: udp_init: SOL_SOCKET failed for %d, phase %d: %s\n",

 			    optval,  phase, strerror(errno) );

 			/* if setting buffer size failed and still in the aggressive

@@ -88,6 +89,9 @@ int udp_init(unsigned long ip, unsigned short port)

 			else break;

         	} 

 		/* verify if change has taken effect */

+		/* Linux note -- otherwise I would never know that; funny thing: Linux

+		   doubles size for which we asked in setsockopt

+		*/

 		voptvallen=sizeof(voptval);

 		if (getsockopt( udp_sock, SOL_SOCKET, SO_RCVBUF, (void*) &voptval,

 		    &voptvallen) == -1 )