added 'udp_endpoints' debugger command.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20908 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/net/AddressUtilities.h

@@ -109,6 +109,12 @@ public:
 		return AddressString(fModule, fAddress, printPort);
 	}
 
+	const char *AsString(char *buffer, size_t bufferSize,
+		bool printPort = false) const {
+		fModule->print_address_buffer(fAddress, buffer, bufferSize, printPort);
+		return buffer;
+	}
+
 	const sockaddr *operator *() const { return fAddress; }
 	sockaddr *operator *() { return fAddress; }
 
@@ -188,6 +194,12 @@ public:
 		return AddressString(fModule, fAddress, printPort);
 	}
 
+	const char *AsString(char *buffer, size_t bufferSize,
+		bool printPort = false) const {
+		fModule->print_address_buffer(fAddress, buffer, bufferSize, printPort);
+		return buffer;
+	}
+
 	const sockaddr *operator *() const { return fAddress; }
 
 private:

headers/private/net/net_datalink.h

@@ -118,6 +118,8 @@ struct net_address_module_info {
 	
 	status_t (*print_address)(const sockaddr *address, char **buffer, 
 					bool printPort);
+	status_t (*print_address_buffer)(const sockaddr *address, char *buffer,
+					size_t bufferSize, bool printPort);
 
 	uint16 (*get_port)(const sockaddr *address);
 	status_t (*set_port)(sockaddr *address, uint16 port);