diff options
| author | Lua Team <team@lua.org> | 2014-07-31 12:00:00 +0000 |
|---|---|---|
| committer | repogen <> | 2014-07-31 12:00:00 +0000 |
| commit | d7648e85b78d53a2248de909868192598ad0eb69 (patch) | |
| tree | c67708a14fd29f8ff7e4981aadb041c5ab577e08 /src/lstate.c | |
| parent | 3907bda05b0e73eba86487ad703e832ca14b64ce (diff) | |
| download | lua-github-5.3.0-alpha.tar.gz | |
Lua 5.3.0-alpha5.3.0-alpha
Diffstat (limited to 'src/lstate.c')
| -rw-r--r-- | src/lstate.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/lstate.c b/src/lstate.c index 1628ad91..295fc4c7 100644 --- a/src/lstate.c +++ b/src/lstate.c @@ -1,5 +1,5 @@ /* -** $Id: lstate.c,v 2.121 2014/02/18 13:46:26 roberto Exp $ +** $Id: lstate.c,v 2.125 2014/07/24 16:17:56 roberto Exp $ ** Global State ** See Copyright Notice in lua.h */ @@ -53,9 +53,7 @@ ** thread state + extra space */ typedef struct LX { -#if defined(LUAI_EXTRASPACE) - char buff[LUAI_EXTRASPACE]; -#endif + lu_byte extra_[LUA_EXTRASPACE]; lua_State l; } LX; @@ -252,7 +250,7 @@ static void close_state (lua_State *L) { LUA_API lua_State *lua_newthread (lua_State *L) { - global_State *g = G(L); + global_State *g = G(L); lua_State *L1; lua_lock(L); luaC_checkGC(L); @@ -263,6 +261,7 @@ LUA_API lua_State *lua_newthread (lua_State *L) { /* link it on list 'allgc' */ L1->next = g->allgc; g->allgc = obj2gco(L1); + /* anchor it on L stack */ setthvalue(L, L->top, L1); api_incr_top(L); preinit_thread(L1, g); @@ -270,6 +269,9 @@ LUA_API lua_State *lua_newthread (lua_State *L) { L1->basehookcount = L->basehookcount; L1->hook = L->hook; resethookcount(L1); + /* initialize L1 extra space */ + memcpy(lua_getextraspace(L1), lua_getextraspace(g->mainthread), + LUA_EXTRASPACE); luai_userstatethread(L, L1); stack_init(L1, L); /* init stack */ lua_unlock(L); |