nik/lush
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

lua_strlen' upgraded to lua_objsize' (which also works with userdata)

Browse Source
This commit is contained in:
Roberto Ierusalimschy
2004-05-31 16:41:52 -03:00
parent 1e0aaf2156
commit 0dfd04eb60
3 changed files with 11 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
lua.h
View File

@@ -1,5 +1,5 @@
/*
** $Id: lua.h,v 1.188 2004/03/24 13:55:46 roberto Exp roberto $
** $Id: lua.h,v 1.189 2004/04/30 20:13:38 roberto Exp roberto $
** Lua - An Extensible Extension Language
** Tecgraf: Computer Graphics Technology Group, PUC-Rio, Brazil
** http://www.lua.org mailto:info@lua.org
@@ -145,7 +145,7 @@ LUA_API lua_Number lua_tonumber (lua_State *L, int idx);
LUA_API lua_Integer lua_tointeger (lua_State *L, int idx);
LUA_API int lua_toboolean (lua_State *L, int idx);
LUA_API const char *lua_tostring (lua_State *L, int idx);
LUA_API size_t lua_strlen (lua_State *L, int idx);
LUA_API size_t lua_objsize (lua_State *L, int idx);
LUA_API lua_CFunction lua_tocfunction (lua_State *L, int idx);
LUA_API void *lua_touserdata (lua_State *L, int idx);
LUA_API lua_State *lua_tothread (lua_State *L, int idx);
@@ -244,11 +244,6 @@ LUA_API lua_Alloc lua_getallocf (lua_State *L, void **ud);
** ===============================================================
*/
#define lua_boxpointer(L,u) \
(*(void **)(lua_newuserdata(L, sizeof(void *))) = (u))
#define lua_unboxpointer(L,i) (*(void **)(lua_touserdata(L, i)))
#define lua_pop(L,n) lua_settop(L, -(n)-1)
#define lua_newtable(L) lua_createtable(L, 0, 0)
@@ -257,6 +252,8 @@ LUA_API lua_Alloc lua_getallocf (lua_State *L, void **ud);
#define lua_pushcfunction(L,f) lua_pushcclosure(L, f, 0)
#define lua_strlen(L,i) lua_objsize(L,i)
#define lua_isfunction(L,n) (lua_type(L,n) == LUA_TFUNCTION)
#define lua_istable(L,n) (lua_type(L,n) == LUA_TTABLE)
#define lua_islightuserdata(L,n) (lua_type(L,n) == LUA_TLIGHTUSERDATA)