From 197aef23ce36844e86e732f26af1df9fc5f149da Mon Sep 17 00:00:00 2001
From: Diego Nehab <diego@tecgraf.puc-rio.br>
Date: Thu, 1 Jul 2004 05:35:35 +0000
Subject: [PATCH] Compiles with g++.

---
 TODO         |  6 ++++--
 etc/lp.lua   | 10 ++++++++--
 src/except.c |  9 +++++----
 src/tcp.c    |  4 ++--
 src/unix.c   |  4 ++--
 5 files changed, 21 insertions(+), 12 deletions(-)

diff --git a/TODO b/TODO
index c74e525..9d736d0 100644
--- a/TODO
+++ b/TODO
@@ -16,7 +16,6 @@ optmize aux_getgroupudata
     use one upvalue per string name of class/group
     make aux_checkgroup by upvalue (faster)
 
-fix local domain socket kludge of name size
 
 make sure all modules that can use it actually use socket.newtry
 adicionar exemplos de expansão: pipe, local, named pipe
@@ -27,4 +26,7 @@ testar os options!
   - proteger get*by*.* com um mutex GLOBAL!
   - proteger ou atomizar o conjunto (timedout, receive), (timedout, send)
   - inet_ntoa também é uma merda.
-- SSL
+
+
+*fix local domain socket kludge of name size
+*use TLS 
diff --git a/etc/lp.lua b/etc/lp.lua
index 5230957..e112ab4 100644
--- a/etc/lp.lua
+++ b/etc/lp.lua
@@ -1,6 +1,12 @@
-
+-----------------------------------------------------------------------------
+-- LPD support for the Lua language
+-- LuaSocket toolkit.
+-- Author: David Burgess
+-- Modified by Diego Nehab, but David is in charge
+-- RCS ID: $Id$
+-----------------------------------------------------------------------------
 --[[
-     if you have any questions RFC 1179
+     if you have any questions: RFC 1179
 ]]
 -- make sure LuaSocket is loaded
 local socket = require("socket")
diff --git a/src/except.c b/src/except.c
index ad03817..80d7e5d 100644
--- a/src/except.c
+++ b/src/except.c
@@ -4,8 +4,9 @@
 *
 * RCS ID: $Id$
 \*=========================================================================*/
-#include <lauxlib.h>
 #include <stdio.h>
+#include <lua.h>
+#include <lauxlib.h>
 
 #include "except.h"
 
@@ -14,7 +15,7 @@
 \*=========================================================================*/
 static int global_protect(lua_State *L);
 static int global_newtry(lua_State *L);
-static int protected(lua_State *L);
+static int protected_(lua_State *L);
 static int finalize(lua_State *L);
 static int do_nothing(lua_State *L);
 
@@ -53,7 +54,7 @@ static int global_newtry(lua_State *L) {
 /*-------------------------------------------------------------------------*\
 * Protect factory
 \*-------------------------------------------------------------------------*/
-static int protected(lua_State *L) {
+static int protected_(lua_State *L) {
     lua_pushvalue(L, lua_upvalueindex(1));
     lua_insert(L, 1);
     if (lua_pcall(L, lua_gettop(L) - 1, LUA_MULTRET, 0) != 0) {
@@ -64,7 +65,7 @@ static int protected(lua_State *L) {
 }
 
 static int global_protect(lua_State *L) {
-    lua_pushcclosure(L, protected, 1);
+    lua_pushcclosure(L, protected_, 1);
     return 1;
 }
 
diff --git a/src/tcp.c b/src/tcp.c
index 8ab7d62..037a23a 100644
--- a/src/tcp.c
+++ b/src/tcp.c
@@ -117,7 +117,7 @@ static int meth_receive(lua_State *L)
 \*-------------------------------------------------------------------------*/
 static int meth_setoption(lua_State *L)
 {
-    p_tcp tcp = aux_checkgroup(L, "tcp{any}", 1);
+    p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{any}", 1);
     return opt_meth_setoption(L, opt, &tcp->sock);
 }
 
@@ -158,7 +158,7 @@ static int meth_accept(lua_State *L)
     const char *err = sock_accept(&server->sock, &sock, NULL, NULL, tm);
     /* if successful, push client socket */
     if (!err) {
-        p_tcp clnt = lua_newuserdata(L, sizeof(t_tcp));
+        p_tcp clnt = (p_tcp) lua_newuserdata(L, sizeof(t_tcp));
         aux_setclass(L, "tcp{client}", -1);
         /* initialize structure fields */
         sock_setnonblocking(&sock);
diff --git a/src/unix.c b/src/unix.c
index 34d2da1..407f85d 100644
--- a/src/unix.c
+++ b/src/unix.c
@@ -111,7 +111,7 @@ static int meth_receive(lua_State *L) {
 * Just call option handler
 \*-------------------------------------------------------------------------*/
 static int meth_setoption(lua_State *L) {
-    p_unix unix = aux_checkgroup(L, "unix{any}", 1);
+    p_unix unix = (p_unix) aux_checkgroup(L, "unix{any}", 1);
     return opt_meth_setoption(L, opt, &unix->sock);
 }
 
@@ -148,7 +148,7 @@ static int meth_accept(lua_State *L) {
     const char *err = sock_accept(&server->sock, &sock, NULL, NULL, tm);
     /* if successful, push client socket */
     if (!err) {
-        p_unix clnt = lua_newuserdata(L, sizeof(t_unix));
+        p_unix clnt = (p_unix) lua_newuserdata(L, sizeof(t_unix));
         aux_setclass(L, "unix{client}", -1);
         /* initialize structure fields */
         sock_setnonblocking(&sock);