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new implementation for userdatas, without `keys'

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This commit is contained in:
Roberto Ierusalimschy
2001-06-06 15:00:19 -03:00
parent da673d31aa
commit d5b83ead90
17 changed files with 215 additions and 220 deletions
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12
lstate.c
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@@ -1,5 +1,5 @@
/*
** $Id: lstate.c,v 1.61 2001/03/26 14:31:49 roberto Exp roberto $
** $Id: lstate.c,v 1.62 2001/04/17 17:35:54 roberto Exp roberto $
** Global State
** See Copyright Notice in lua.h
*/
@@ -49,14 +49,15 @@ static void f_luaopen (lua_State *L, void *ud) {
}
else { /* create a new global state */
L->G = luaM_new(L, global_State);
G(L)->strt.size = G(L)->udt.size = 0;
G(L)->strt.nuse = G(L)->udt.nuse = 0;
G(L)->strt.hash = G(L)->udt.hash = NULL;
G(L)->strt.size = 0;
G(L)->strt.nuse = 0;
G(L)->strt.hash = NULL;
G(L)->Mbuffer = NULL;
G(L)->Mbuffsize = 0;
G(L)->rootproto = NULL;
G(L)->rootcl = NULL;
G(L)->roottable = NULL;
G(L)->rootudata = NULL;
G(L)->TMtable = NULL;
G(L)->sizeTM = 0;
G(L)->ntag = 0;
@@ -67,7 +68,7 @@ static void f_luaopen (lua_State *L, void *ud) {
G(L)->registry = luaH_new(L, 0);
G(L)->weakregistry = luaH_new(L, 0);
G(L)->weakregistry->weakmode = LUA_WEAK_VALUE; /* make weakregistry weak */
luaS_init(L);
luaS_resize(L, MINPOWER2);
luaX_init(L);
luaT_init(L);
G(L)->GCthreshold = 4*G(L)->nblocks;
@@ -115,6 +116,7 @@ static void close_state (lua_State *L, lua_State *OL) {
lua_assert(G(L)->rootproto == NULL);
lua_assert(G(L)->rootcl == NULL);
lua_assert(G(L)->roottable == NULL);
lua_assert(G(L)->rootudata == NULL);
luaS_freeall(L);
luaM_freearray(L, G(L)->TMtable, G(L)->sizeTM, struct TM);
luaM_freearray(L, G(L)->Mbuffer, G(L)->Mbuffsize, l_char);