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authorRoberto Ierusalimschy <roberto@inf.puc-rio.br>2018-02-20 13:52:50 -0300
committerRoberto Ierusalimschy <roberto@inf.puc-rio.br>2018-02-20 13:52:50 -0300
commitca6fe7449a74efde6f959605dbe77acf3e64ca0b (patch)
treea6190e813ff712f7db750d4ecd3afd3ac9c0dbab /lua.h
parent1afd5a152dc8b3a304236dc4e07bca38ea5eb53a (diff)
downloadlua-github-ca6fe7449a74efde6f959605dbe77acf3e64ca0b.tar.gz
userdata can have multiple user values
Diffstat (limited to 'lua.h')
-rw-r--r--lua.h15
1 files changed, 10 insertions, 5 deletions
diff --git a/lua.h b/lua.h
index d6277b4e..8fb2ccbe 100644
--- a/lua.h
+++ b/lua.h
@@ -1,5 +1,5 @@
/*
-** $Id: lua.h,v 1.339 2017/11/07 13:25:26 roberto Exp roberto $
+** $Id: lua.h,v 1.340 2018/02/17 19:29:29 roberto Exp roberto $
** Lua - A Scripting Language
** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
** See Copyright Notice at the end of this file
@@ -247,9 +247,9 @@ LUA_API int (lua_rawgeti) (lua_State *L, int idx, lua_Integer n);
LUA_API int (lua_rawgetp) (lua_State *L, int idx, const void *p);
LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec);
-LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz);
+LUA_API void *(lua_newuserdatauv) (lua_State *L, size_t sz, int nuvalue);
LUA_API int (lua_getmetatable) (lua_State *L, int objindex);
-LUA_API int (lua_getuservalue) (lua_State *L, int idx);
+LUA_API int (lua_getiuservalue) (lua_State *L, int idx, int n);
/*
@@ -263,7 +263,7 @@ LUA_API void (lua_rawset) (lua_State *L, int idx);
LUA_API void (lua_rawseti) (lua_State *L, int idx, lua_Integer n);
LUA_API void (lua_rawsetp) (lua_State *L, int idx, const void *p);
LUA_API int (lua_setmetatable) (lua_State *L, int objindex);
-LUA_API void (lua_setuservalue) (lua_State *L, int idx);
+LUA_API int (lua_setiuservalue) (lua_State *L, int idx, int n);
/*
@@ -380,7 +380,7 @@ LUA_API void (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
/*
** {==============================================================
-** compatibility macros for unsigned conversions
+** compatibility macros
** ===============================================================
*/
#if defined(LUA_COMPAT_APIINTCASTS)
@@ -390,6 +390,11 @@ LUA_API void (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
#define lua_tounsigned(L,i) lua_tounsignedx(L,(i),NULL)
#endif
+
+#define lua_newuserdata(L,s) lua_newuserdatauv(L,s,1)
+#define lua_getuservalue(L,idx) lua_getiuservalue(L,idx,1)
+#define lua_setuservalue(L,idx) lua_setiuservalue(L,idx,1)
+
/* }============================================================== */
/*