[agd-cvs] server/src net.c,1.21,1.22

[Peep P. <so...@us...>]

Update of /cvsroot/agd/server/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv29149

Modified Files:
	net.c 
Log Message:
Checking return value of select.

Index: net.c
===================================================================
RCS file: /cvsroot/agd/server/src/net.c,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -d -r1.21 -r1.22
--- net.c	24 Jul 2004 17:51:25 -0000	1.21
+++ net.c	28 Jul 2004 11:57:02 -0000	1.22
@@ -290,6 +290,7 @@
 {
 	struct timeval timeout;
 	int i;
+	int ret;
 	list_t *l;
 
 	while(1) {
@@ -306,16 +307,21 @@
 			}
 		}
 
-		if(select(greatest_sockfd + 1, &readfds, 0, 0, &timeout)) {
-			if(FD_ISSET(listenfd, &readfds)) {
-				net_accept();
-			}
+		ret = select(greatest_sockfd + 1, &readfds, 0, 0, &timeout);
+		if(ret < 0) {
+			printf("select(): %s\n", strerror(errno));
+			return;
+		}
+		if(ret == 0)
+			return;
+		
+		if(FD_ISSET(listenfd, &readfds))
+			net_accept();
 
-			LOOP_PLAYERS()
-				if(FD_ISSET(pl->conn.socket, &readfds)) {
-					pl->conn.last_active = time(NULL);
-					net_doread(pl);
-				}
+		LOOP_PLAYERS()
+			if(FD_ISSET(pl->conn.socket, &readfds)) {
+				pl->conn.last_active = time(NULL);
+				net_doread(pl);
 			}
 		}