--- libaitio/src/Attic/tools.c	2012/05/14 12:49:21	1.11
+++ libaitio/src/Attic/tools.c	2012/05/14 16:14:13	1.12
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: tools.c,v 1.11 2012/05/14 12:49:21 misho Exp $
+* $Id: tools.c,v 1.12 2012/05/14 16:14:13 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -480,23 +480,28 @@ io_n2addr(io_sockaddr_t * __restrict addr, ait_val_t *
 io_sockaddr_t *
 io_gethostbyname(const char *psHost, u_short port, io_sockaddr_t * __restrict addr)
 {
-	struct hostent *host;
+	struct hostent *host = NULL;
 
 	if (!psHost || !addr)
 		return NULL;
-
-	/* resolver */
-	if (!addr->sa.sa_family)
-		host = gethostbyname(psHost);
 	else
-		host = gethostbyname2(psHost, addr->sa.sa_family);
-	if (!host) {
-		io_SetErr(EINVAL, "Resolver #%d - %s", h_errno, hstrerror(h_errno));
-		return NULL;
-	}
+		memset(addr, 0, sizeof(io_sockaddr_t));
 
-	memset(addr, 0, sizeof(io_sockaddr_t));
-	switch (host->h_addrtype) {
+	if (*psHost != '/') {
+		/* resolver */
+		if (!addr->sa.sa_family)
+			host = gethostbyname(psHost);
+		else
+			host = gethostbyname2(psHost, addr->sa.sa_family);
+		if (!host) {
+			io_SetErr(EINVAL, "Resolver #%d - %s", h_errno, hstrerror(h_errno));
+			return NULL;
+		} else
+			addr->sa.sa_family = host->h_addrtype;
+	} else
+		addr->sa.sa_family = AF_LOCAL;
+
+	switch (addr->sa.sa_family) {
 		case AF_INET:
 			addr->sin.sin_len = sizeof(struct sockaddr_in);
 			addr->sin.sin_family = AF_INET;
@@ -509,9 +514,14 @@ io_gethostbyname(const char *psHost, u_short port, io_
 			addr->sin6.sin6_port = htons(port);
 			memcpy(&addr->sin6.sin6_addr, host->h_addr, sizeof addr->sin6.sin6_addr);
 			return addr;
+		case AF_LOCAL:
+			addr->sun.sun_len = sizeof(struct sockaddr_un);
+			addr->sun.sun_family = AF_LOCAL;
+			memset(addr->sun.sun_path, 0, sizeof addr->sun.sun_path);
+			snprintf(addr->sun.sun_path, sizeof addr->sun.sun_path, "%s-%hu", psHost, port);
+			return addr;
 		default:
-			io_SetErr(EPROTONOSUPPORT, "Unsuported address family %d", 
-					host->h_addrtype);
+			io_SetErr(EPROTONOSUPPORT, "Unsuported address family %d", addr->sa.sa_family);
 			break;
 	}