fix issues and warnings when compiling with glibc < 2.32 (#57, #58)

  This also fixes some inconsistencies such as mixing both strerror
and strerrordesc_np, and possible formatting issues.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/communication.cc b/src/communication.cc
index 2de5e04..e8cf21a 100644
--- a/src/communication.cc
+++ b/src/communication.cc
@@ -652,7 +652,7 @@ bool CallGameThread(TConnection *Connection){
 		Connection->WaitingForACK = true;
 		if(tgkill(GetGameProcessID(), GetGameThreadID(), SIGUSR1) == -1){
 			error("CallGameThread: Can't send SIGUSR1 to thread %d/%d: (%d) %s\n",
-					GetGameProcessID(), GetGameThreadID(), errno, strerrordesc_np(errno));
+					GetGameProcessID(), GetGameThreadID(), errno, GetErrorDescription(errno));
 			SendLoginMessage(Connection, LOGIN_MESSAGE_ERROR,
 					"The server is not online.\nPlease try again later.", -1);
 			return false;
@@ -1489,21 +1489,21 @@ bool OpenSocket(void){
 	Linger.l_linger = 0;
 	if(setsockopt(TCPSocket, SOL_SOCKET, SO_LINGER, &Linger, sizeof(Linger)) == -1){
 		error("LaunchServer: Failed to set SO_LINGER=(0, 0): (%d) %s.\n",
-				errno, strerrordesc_np(errno));
+				errno, GetErrorDescription(errno));
 		return false;
 	}
 
 	int ReuseAddr = 1;
 	if(setsockopt(TCPSocket, SOL_SOCKET, SO_REUSEADDR, &ReuseAddr, sizeof(ReuseAddr)) == -1){
 		error("LaunchServer: Failed to set SO_REUSEADDR=1: (%d) %s.\n",
-				errno, strerrordesc_np(errno));
+				errno, GetErrorDescription(errno));
 		return false;
 	}
 
 	int NoDelay = 1;
 	if(setsockopt(TCPSocket, IPPROTO_TCP, TCP_NODELAY, &NoDelay, sizeof(NoDelay)) == -1){
 		error("LaunchServer: Failed to set TCP_NODELAY=1: (%d) %s.\n",
-				errno, strerrordesc_np(errno));
+				errno, GetErrorDescription(errno));
 		return false;
 	}
 
@@ -1517,7 +1517,7 @@ bool OpenSocket(void){
 #endif
 	if(bind(TCPSocket, (struct sockaddr*)&ServerAddress, sizeof(ServerAddress)) == -1){
 		error("LaunchServer: Failed to bind to acceptor to %s:%d: (%d) %s.\n",
-				inet_ntoa(ServerAddress.sin_addr), GamePort, errno, strerrordesc_np(errno));
+				inet_ntoa(ServerAddress.sin_addr), GamePort, errno, GetErrorDescription(errno));
 		return false;
 	}