X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=network.h;h=d58635b6246b0162f52acaf0f6f92524ee309fcd;hb=51732faeb913527f3373e3c77bf66ca414e5bab6;hp=fa90e60e7349ce44437fab0861d24dc0bb67ccd2;hpb=37cdfdcd51e03253501546f6b2fc86f90f073aaa;p=PuTTY.git

diff --git a/network.h b/network.h
index fa90e60e..d58635b6 100644
--- a/network.h
+++ b/network.h
@@ -58,6 +58,11 @@ struct plug_function_table {
      * 	  fatal error - we may well have other candidate addresses
      * 	  to fall back to. When it _is_ fatal, the closing()
      * 	  function will be called.
+     *  - type==2 means that error_msg contains a line of generic
+     *    logging information about setting up the connection. This
+     *    will typically be a wodge of standard-error output from a
+     *    proxy command, so the receiver should probably prefix it to
+     *    indicate this.
      */
     int (*closing)
      (Plug p, const char *error_msg, int error_code, int calling_back);
@@ -212,4 +217,22 @@ char *get_hostname(void);
  */
 Socket new_error_socket(const char *errmsg, Plug plug);
 
+/* ----------------------------------------------------------------------
+ * Functions defined outside the network code, which have to be
+ * declared in this header file rather than the main putty.h because
+ * they use types defined here.
+ */
+
+/*
+ * Exports from be_misc.c.
+ */
+void backend_socket_log(void *frontend, int type, SockAddr addr, int port,
+                        const char *error_msg, int error_code, Conf *conf,
+                        int session_started);
+#ifndef BUFCHAIN_TYPEDEF
+typedef struct bufchain_tag bufchain;  /* rest of declaration in misc.c */
+#define BUFCHAIN_TYPEDEF
+#endif
+void log_proxy_stderr(Plug plug, bufchain *buf, const void *vdata, int len);
+
 #endif