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'lua_getuservalue' returns type of user value

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This commit is contained in:
Roberto Ierusalimschy 2014-05-01 15:21:32 -03:00
parent c549d4fe64
commit 4fe11ae232
2 changed files with 5 additions and 4 deletions
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5
lapi.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lapi.c,v 2.207 2014/04/30 16:48:44 roberto Exp roberto $ ** $Id: lapi.c,v 2.208 2014/05/01 18:18:06 roberto Exp roberto $
** Lua API ** Lua API
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -735,7 +735,7 @@ LUA_API int lua_getmetatable (lua_State *L, int objindex) {
} }
LUA_API void lua_getuservalue (lua_State *L, int idx) { LUA_API int lua_getuservalue (lua_State *L, int idx) {
StkId o; StkId o;
lua_lock(L); lua_lock(L);
o = index2addr(L, idx); o = index2addr(L, idx);
@ -743,6 +743,7 @@ LUA_API void lua_getuservalue (lua_State *L, int idx) {
getuservalue(L, rawuvalue(o), L->top); getuservalue(L, rawuvalue(o), L->top);
api_incr_top(L); api_incr_top(L);
lua_unlock(L); lua_unlock(L);
return ttnov(L->top - 1);
} }

4
lua.h
View File

@ -1,5 +1,5 @@
/* /*
** $Id: lua.h,v 1.302 2014/03/20 19:42:35 roberto Exp roberto $ ** $Id: lua.h,v 1.303 2014/05/01 18:18:06 roberto Exp roberto $
** Lua - A Scripting Language ** Lua - A Scripting Language
** Lua.org, PUC-Rio, Brazil (http://www.lua.org) ** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
** See Copyright Notice at the end of this file ** See Copyright Notice at the end of this file
@ -238,7 +238,7 @@ 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_createtable) (lua_State *L, int narr, int nrec);
LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz);
LUA_API int (lua_getmetatable) (lua_State *L, int objindex); LUA_API int (lua_getmetatable) (lua_State *L, int objindex);
LUA_API void (lua_getuservalue) (lua_State *L, int idx); LUA_API int (lua_getuservalue) (lua_State *L, int idx);
/* /*