cast pthread name to char* for apple sdk

Signed-off-by: R4SAS <r4sas@i2pmail.org>

libi2pd/util.cpp

@@ -124,7 +124,7 @@ namespace util
 
 	void SetThreadName (const char *name) {
 #if defined(__APPLE__)
-		pthread_setname_np(name);
+		pthread_setname_np((char*)name);
 #elif defined(__FreeBSD__) || defined(__OpenBSD__)
 		pthread_set_name_np(pthread_self(), name);
 #elif defined(__NetBSD__)
@@ -384,12 +384,13 @@ namespace net
 			return boost::asio::ip::address::from_string("127.0.0.1");
 #else
 		int af = (ipv6 ? AF_INET6 : AF_INET);
-		ifaddrs *addrs, *cur = nullptr;
+		ifaddrs *addrs;
-		if(getifaddrs(&addrs) == 0)
+		try
+		{
+			ifaddrs *addrs;
+			if (!getifaddrs(&addrs))
 			{
-			// got ifaddrs
+				for (auto cur = addrs; cur; cur = cur->ifa_next)
-			cur = addrs;
-			while(cur)
 				{
 					std::string cur_ifname(cur->ifa_name);
 					if (cur_ifname == ifname && cur->ifa_addr && cur->ifa_addr->sa_family == af)
@@ -405,9 +406,14 @@ namespace net
 						std::string cur_ifaddr(addr);
 						return boost::asio::ip::address::from_string(cur_ifaddr);
 					}
-				cur = cur->ifa_next;
 				}
 			}
+		}
+		catch (std::exception& ex)
+		{
+			LogPrint(eLogError, "NetIface: Exception while searching address using ifaddr: ", ex);
+		}
+
 		if(addrs) freeifaddrs(addrs);
 		std::string fallback;
 		if(ipv6)
@@ -483,12 +489,12 @@ namespace net
 		FREE(pAddresses);
 		return boost::asio::ip::address_v6 ();
 #else
-		ifaddrs *addrs, *cur = nullptr;
+		ifaddrs *addrs;
-		auto err = getifaddrs(&addrs);
+		try
-		if (!err)
+		{
+			if (!getifaddrs(&addrs))
 			{
-			cur = addrs;
+				for (auto cur = addrs; cur; cur = cur->ifa_next)
-			while(cur)
 				{
 					if (cur->ifa_addr && cur->ifa_addr->sa_family == AF_INET6)
 					{
@@ -501,9 +507,13 @@ namespace net
 							return boost::asio::ip::address_v6 (bytes);
 						}
 					}
-				cur = cur->ifa_next;
 				}
 			}
+		}
+		catch (std::exception& ex)
+		{
+			LogPrint(eLogError, "NetIface: Exception while searching Yggdrasill address using ifaddr: ", ex);
+		}
 		LogPrint(eLogWarning, "NetIface: Interface with Yggdrasil network address not found");
 		if(addrs) freeifaddrs(addrs);
 		return boost::asio::ip::address_v6 ();