X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/d40a94b97d318ea943d466abf6c123a71bcbf87a..01c034ad857128c51482a563befb374e38ebe668:/winnet.c

diff --git a/winnet.c b/winnet.c
index 131f00a7..7d927917 100644
--- a/winnet.c
+++ b/winnet.c
@@ -54,7 +54,7 @@
 #include "network.h"
 #include "tree234.h"
 
-#define BUFFER_GRANULE 512
+#define BUFFER_GRANULE  512
 
 struct Socket_tag {
     struct socket_function_table *fn;
@@ -287,10 +287,10 @@ SockAddr sk_namelookup(char *host, char **canonicalname)
     }
     else
     {
-        /*
-         * Hack inserted to deal with problems with numeric IPs.
-         * FIXME: how will this work in IPv6?
-         */
+	/*
+	 * This must be a numeric IPv4 address because it caused a
+	 * success return from inet_addr.
+	 */
         ret->family = AF_INET;
 	*canonicalname = host;
     }
@@ -621,7 +621,7 @@ static void sk_tcp_write_oob(Socket sock, char *buf, int len) {
 int select_result(WPARAM wParam, LPARAM lParam) {
     int ret, open;
     DWORD err;
-    char buf[BUFFER_GRANULE];
+    char buf[20480];		       /* nice big buffer for plenty of speed */
     Actual_Socket s;
     u_long atmark;
 
@@ -747,11 +747,13 @@ static char *sk_tcp_socket_error(Socket sock) {
 /*
  * For Plink: enumerate all sockets currently active.
  */
-SOCKET first_socket(enum234 *e) {
-    Actual_Socket s = first234(sktree, e);
+SOCKET first_socket(int *state) {
+    Actual_Socket s;
+    *state = 0;
+    s = index234(sktree, (*state)++);
     return s ? s->s : INVALID_SOCKET;
 }
-SOCKET next_socket(enum234 *e) {
-    Actual_Socket s = next234(e);
+SOCKET next_socket(int *state) {
+    Actual_Socket s = index234(sktree, (*state)++);
     return s ? s->s : INVALID_SOCKET;
 }