From d3dd337fcaf286c83103e283b72b6ef52d837ba3 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 6 Aug 2002 14:26:45 -0300
Subject: lua_Chunkreader gets a lua_State, to avoid future incompatibilities

---
 lauxlib.c | 8 +++++---
 lua.h     | 4 ++--
 lzio.c    | 4 ++--
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/lauxlib.c b/lauxlib.c
index f4e21d60..068e01f5 100644
--- a/lauxlib.c
+++ b/lauxlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lauxlib.c,v 1.79 2002/08/05 17:36:24 roberto Exp roberto $
+** $Id: lauxlib.c,v 1.80 2002/08/06 15:32:22 roberto Exp roberto $
 ** Auxiliary functions for building Lua libraries
 ** See Copyright Notice in lua.h
 */
@@ -315,8 +315,9 @@ typedef struct LoadF {
 } LoadF;
 
 
-static const char *getF (void *ud, size_t *size) {
+static const char *getF (lua_State *L, void *ud, size_t *size) {
   LoadF *lf = (LoadF *)ud;
+  (void)L;
   if (feof(lf->f)) return NULL;
   *size = fread(lf->buff, 1, LUAL_BUFFERSIZE, lf->f);
   return (*size > 0) ? lf->buff : NULL;
@@ -365,8 +366,9 @@ typedef struct LoadS {
 } LoadS;
 
 
-static const char *getS (void *ud, size_t *size) {
+static const char *getS (lua_State *L, void *ud, size_t *size) {
   LoadS *ls = (LoadS *)ud;
+  (void)L;
   if (ls->size == 0) return NULL;
   *size = ls->size;
   ls->size = 0;
diff --git a/lua.h b/lua.h
index dc64fb34..786ba8d6 100644
--- a/lua.h
+++ b/lua.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lua.h,v 1.149 2002/08/06 15:32:22 roberto Exp roberto $
+** $Id: lua.h,v 1.150 2002/08/06 17:06:56 roberto Exp roberto $
 ** Lua - An Extensible Extension Language
 ** Tecgraf: Computer Graphics Technology Group, PUC-Rio, Brazil
 ** http://www.lua.org	mailto:info@lua.org
@@ -54,7 +54,7 @@ typedef int (*lua_CFunction) (lua_State *L);
 /*
 ** functions that read blocks when loading Lua chunk
 */
-typedef const char * (*lua_Chunkreader) (void *ud, size_t *size);
+typedef const char * (*lua_Chunkreader) (lua_State *L, void *ud, size_t *size);
 
 
 /*
diff --git a/lzio.c b/lzio.c
index c2649eb2..7ae7abb5 100644
--- a/lzio.c
+++ b/lzio.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lzio.c,v 1.19 2002/06/06 12:40:22 roberto Exp roberto $
+** $Id: lzio.c,v 1.20 2002/08/05 18:45:02 roberto Exp roberto $
 ** a generic input stream interface
 ** See Copyright Notice in lua.h
 */
@@ -16,7 +16,7 @@
 
 int luaZ_fill (ZIO *z) {
   size_t size;
-  const char *buff = z->reader(z->data, &size);
+  const char *buff = z->reader(NULL, z->data, &size);
   if (buff == NULL || size == 0) return EOZ;
   z->n = size - 1;
   z->p = buff;
-- 
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