Fix a few stylistic warnings from Apple's C compilers.

[u/mdw/putty] / raw.c

diff --git a/raw.c b/raw.c
index e269a7d..0e6c141 100644 (file)
--- a/raw.c
+++ b/raw.c
@@ -1,4 +1,3 @@
-#include <windows.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -41,7 +40,7 @@ static int raw_closing(Plug plug, char *error_msg, int error_code,
     }
     if (error_msg) {
        /* A socket error has occurred. */
-       logevent(error_msg);
+       logevent(raw->frontend, error_msg);
        connection_fatal("%s", error_msg);
     }                                 /* Otherwise, the remote side closed the connection normally. */
     return 0;
@@ -91,12 +90,13 @@ static char *raw_init(void *frontend_handle, void **backend_handle,
      * Try to find host.
      */
     {
-       char buf[200];
-       sprintf(buf, "Looking up host \"%.170s\"", host);
-       logevent(buf);
+       char *buf;
+       buf = dupprintf("Looking up host \"%s\"", host);
+       logevent(raw->frontend, buf);
+       sfree(buf);
     }
-    addr = sk_namelookup(host, realhost);
-    if ((err = sk_addr_error(addr)))
+    addr = name_lookup(host, port, realhost);
+    if ((err = sk_addr_error(addr)) != NULL)
        return err;
 
     if (port < 0)
@@ -106,13 +106,14 @@ static char *raw_init(void *frontend_handle, void **backend_handle,
      * Open socket.
      */
     {
-       char buf[200], addrbuf[100];
+       char *buf, addrbuf[100];
        sk_getaddr(addr, addrbuf, 100);
-       sprintf(buf, "Connecting to %.100s port %d", addrbuf, port);
-       logevent(buf);
+       buf = dupprintf("Connecting to %s port %d", addrbuf, port);
+       logevent(raw->frontend, buf);
+       sfree(buf);
     }
     raw->s = new_connection(addr, *realhost, port, 0, 1, nodelay, (Plug) raw);
-    if ((err = sk_socket_error(raw->s)))
+    if ((err = sk_socket_error(raw->s)) != NULL)
        return err;
 
     sk_addr_free(addr);
@@ -191,6 +192,11 @@ static void raw_provide_ldisc(void *handle, void *ldisc)
     /* This is a stub. */
 }
 
+static void raw_provide_logctx(void *handle, void *logctx)
+{
+    /* This is a stub. */
+}
+
 static int raw_exitcode(void *handle)
 {
     /* Exit codes are a meaningless concept in the Raw protocol */
@@ -208,6 +214,7 @@ Backend raw_backend = {
     raw_sendok,
     raw_ldisc,
     raw_provide_ldisc,
+    raw_provide_logctx,
     raw_unthrottle,
     1
 };