X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/347732736a7c51fb7ebcab24122de84882e9665f..76347f46fb70138ad34af07b2ab00625600931f1:/mac/otnet.c

diff --git a/mac/otnet.c b/mac/otnet.c
index 809906b3..61c7fa50 100644
--- a/mac/otnet.c
+++ b/mac/otnet.c
@@ -185,7 +185,7 @@ static int ot_tcp_write_oob(Socket s, char const *data, int len);
 static void ot_tcp_set_private_ptr(Socket s, void *ptr);
 static void *ot_tcp_get_private_ptr(Socket s);
 static void ot_tcp_set_frozen(Socket s, int is_frozen);
-static char *ot_tcp_socket_error(Socket s);
+static const char *ot_tcp_socket_error(Socket s);
 static void ot_recv(Actual_Socket s);
 void ot_poll(void);
 
@@ -234,7 +234,7 @@ Socket ot_register(void *sock, Plug plug)
 }
 
 Socket ot_new(SockAddr addr, int port, int privport, int oobinline,
-	      int nodelay, Plug plug)
+	      int nodelay, int keepalive, Plug plug)
 {
     static struct socket_function_table fn_table = {
 	ot_tcp_plug,
@@ -281,7 +281,7 @@ Socket ot_new(SockAddr addr, int port, int privport, int oobinline,
 	return (Socket) ret;
     }
 
-    /* TODO: oobinline, nodelay */
+    /* TODO: oobinline, nodelay, keepalive */
 
     /*
      * Bind to local address.
@@ -324,6 +324,8 @@ Socket ot_new(SockAddr addr, int port, int privport, int oobinline,
 	ret->next->prev = &ret->next;
     ot.socklist = ret;
 
+    /* XXX: don't know whether we can sk_addr_free(addr); */
+
     return (Socket) ret;
 }
     
@@ -420,7 +422,7 @@ char *ot_addr_error(SockAddr addr)
     sprintf(buf, "error %d", addr->error);
     return buf;
 }
-static char *ot_tcp_socket_error(Socket sock)
+static const char *ot_tcp_socket_error(Socket sock)
 {
     Actual_Socket s = (Actual_Socket) sock;
     static char buf[128];
@@ -466,18 +468,16 @@ void ot_poll(void)
 void ot_recv(Actual_Socket s)
 {
     OTResult o;
-    char buf[20480];
+    char buf[2048];
     OTFlags flags;
 
     if (s->frozen) return;
 
-    do {
-	o = OTRcv(s->ep, buf, sizeof(buf), &flags);
-	if (o > 0)
-	    plug_receive(s->plug, 0, buf, o);
-	if (o < 0 && o != kOTNoDataErr)
-	    plug_closing(s->plug, NULL, 0, 0); /* XXX Error msg */
-    } while (o > 0);
+    o = OTRcv(s->ep, buf, sizeof(buf), &flags);
+    if (o > 0)
+        plug_receive(s->plug, 0, buf, o);
+    if (o < 0 && o != kOTNoDataErr)
+        plug_closing(s->plug, NULL, 0, 0); /* XXX Error msg */
 }