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new API function 'lua_mainthread'

This commit is contained in:
Roberto Ierusalimschy 2009-06-15 16:51:31 -03:00
parent 49b88b1c39
commit a21c89ddc8
3 changed files with 12 additions and 3 deletions
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7
lapi.c
View File

@ -1,5 +1,5 @@
/*
** $Id: lapi.c,v 2.76 2009/04/17 22:00:01 roberto Exp roberto $
** $Id: lapi.c,v 2.78 2009/06/01 19:09:26 roberto Exp roberto $
** Lua API
** See Copyright Notice in lua.h
*/
@ -99,6 +99,11 @@ LUA_API int lua_checkstack (lua_State *L, int size) {
}
LUA_API lua_State *lua_mainthread (lua_State *L) {
return G(L)->mainthread;
}
LUA_API void lua_xmove (lua_State *from, lua_State *to, int n) {
int i;
if (from == to) return;

4
ltests.c
View File

@ -1,5 +1,5 @@
/*
** $Id: ltests.c,v 2.63 2009/06/01 19:09:26 roberto Exp roberto $
** $Id: ltests.c,v 2.64 2009/06/10 16:57:53 roberto Exp roberto $
** Internal Module for Debugging of the Lua Implementation
** See Copyright Notice in lua.h
*/
@ -698,6 +698,8 @@ static int doonnewstack (lua_State *L) {
size_t l;
const char *s = luaL_checklstring(L, 1, &l);
int status = luaL_loadbuffer(L1, s, l, s);
lua_State *ML = lua_mainthread(L1);
lua_assert(L1 != L && ML != L1 && lua_mainthread(L) == ML);
if (status == LUA_OK)
status = lua_pcall(L1, 0, 0, 0);
lua_pushinteger(L, status);

4
lua.h
View File

@ -1,5 +1,5 @@
/*
** $Id: lua.h,v 1.236 2009/04/17 14:28:06 roberto Exp roberto $
** $Id: lua.h,v 1.237 2009/05/21 20:06:11 roberto Exp roberto $
** Lua - An Extensible Extension Language
** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
** See Copyright Notice at the end of this file
@ -113,6 +113,8 @@ LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud);
LUA_API void (lua_close) (lua_State *L);
LUA_API lua_State *(lua_newthread) (lua_State *L);
LUA_API lua_State *(lua_mainthread) (lua_State *L);
LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf);