Implement Marcin Bulandra's suggestion of only automatically updating the

[u/mdw/putty] / raw.c

diff --git a/raw.c b/raw.c
index 31d7490..b4b1108 100644 (file)
--- a/raw.c
+++ b/raw.c
@@ -1,3 +1,7 @@
+/*
+ * "Raw" backend.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -205,10 +209,10 @@ static const struct telnet_special *raw_get_specials(void *handle)
     return NULL;
 }
 
-static Socket raw_socket(void *handle)
+static int raw_connected(void *handle)
 {
     Raw raw = (Raw) handle;
-    return raw->s;
+    return raw->s != NULL;
 }
 
 static int raw_sendok(void *handle)
@@ -266,7 +270,7 @@ Backend raw_backend = {
     raw_size,
     raw_special,
     raw_get_specials,
-    raw_socket,
+    raw_connected,
     raw_exitcode,
     raw_sendok,
     raw_ldisc,
@@ -274,5 +278,7 @@ Backend raw_backend = {
     raw_provide_logctx,
     raw_unthrottle,
     raw_cfg_info,
-    1
+    "raw",
+    PROT_RAW,
+    0
 };