From ca6fe7449a74efde6f959605dbe77acf3e64ca0b Mon Sep 17 00:00:00 2001 From: Roberto Ierusalimschy Date: Tue, 20 Feb 2018 13:52:50 -0300 Subject: userdata can have multiple user values --- lua.h | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'lua.h') 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) + /* }============================================================== */ /* -- cgit v1.2.3-55-g6feb