--- libelwix/inc/elwix/anet.h	2015/06/25 00:36:47	1.8.4.1
+++ libelwix/inc/elwix/anet.h	2016/08/02 12:03:56	1.13
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: anet.h,v 1.8.4.1 2015/06/25 00:36:47 misho Exp $
+* $Id: anet.h,v 1.13 2016/08/02 12:03:56 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004 - 2015
+Copyright 2004 - 2016
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -58,9 +58,12 @@ typedef union {
 	struct sockaddr_un	sun;
 	struct sockaddr_in	sin;
 	struct sockaddr_in6	sin6;
+#ifndef __linux__
 	struct sockaddr_dl	sdl;
+#endif
 } sockaddr_t;
 #define E_SOCKADDR_INIT	{ .ss = { 0 } }
+#define E_SOCKADDR_MAX	MIN(sizeof(sockaddr_t), 0xff)
 
 typedef union {
 	union {
@@ -84,6 +87,7 @@ typedef struct {
  * return: -1 interrupted by signal or 0 ok
  */
 int e_usleep(unsigned int usec);
+#ifndef __linux__
 /*
  * e_link_addr() - String ethernet address to link address
  *
@@ -99,6 +103,7 @@ int e_link_addr(const char *mac, struct sockaddr_dl * 
  * return: =NULL error or !=NULL ethernet address, should be e_free()
  */
 char *e_link_ntoa(const struct sockaddr_dl *sdl);
+#endif
 /*
  * e_ether_ntoa() - Convert ethernet address to string
  *
@@ -137,11 +142,18 @@ const char *e_n2addr(sockaddr_t * __restrict addr, ait
  * @psHost = Hostname
  * @port = Port
  * @addr = Network address structure
- * return: NULL error or !=NULL network structure
+ * return: 0 is error or >0 length of network structure
  */
-sockaddr_t *e_gethostbyname(const char *psHost, unsigned short port, 
+socklen_t e_gethostbyname(const char *psHost, unsigned short port, 
 		sockaddr_t * __restrict addr);
 /*
+ * e_addrlen() - Get address length from network structure
+ *
+ * @addr = address
+ * return: 0 is error or >0 length of network structure
+ */
+socklen_t e_addrlen(const sockaddr_t *addr);
+/*
  * e_addrcmp() - Compare network addresses
  *
  * @a = 1st address
@@ -169,8 +181,8 @@ netaddr_t *e_getnet(const char *net);
  * e_ether_addr() - Get or set ethernet address from interface name
  *
  * @ifname = interface name
- * @addr = if addr is !=NULL then set this for new address
- * return: NULL error or !=NULL get ethernet address should be e_free()
+ * @addr = if addr is !=NULL then set new ethernet address
+ * return: NULL error or !=NULL get current ethernet address should be e_free()
  */
 ether_addr_t *e_ether_addr(const char *ifname, ether_addr_t * __restrict addr);
 /*
@@ -181,6 +193,7 @@ ether_addr_t *e_ether_addr(const char *ifname, ether_a
  * return: -1 error or 0 ok
  */
 int e_get1stiface(char *szIface, int iflen);
+#ifndef __linux__
 /*
  * e_getifacebyname() - Get interface and make network structure
  *
@@ -210,6 +223,7 @@ sockaddr_t *e_getlinkbyname(const char *psHost, sockad
 sockaddr_t *e_getlinkbyether(const ether_addr_t * __restrict mac, unsigned short idx, 
 		unsigned char type, const char *iface, sockaddr_t * __restrict addr);
 #define e_getlinkbymac(_mac, _addr)	e_getlinkbyether((_mac), 0, 0, NULL, (_addr))
+#endif
 
 
 #endif