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Threads are created like other objects

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Using a version of 'luaC_newobj' that allows offsets (extra space
before the object itself).
This commit is contained in:
Roberto Ierusalimschy
2022-11-01 17:14:01 -03:00
parent ee645472eb
commit 9ede317c70
3 changed files with 16 additions and 12 deletions
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14
lgc.c
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@@ -252,12 +252,13 @@ void luaC_fix (lua_State *L, GCObject *o) {
/*
** create a new collectable object (with given type and size) and link
** it to 'allgc' list.
** create a new collectable object (with given type, size, and offset)
** and link it to 'allgc' list.
*/
GCObject *luaC_newobj (lua_State *L, int tt, size_t sz) {
GCObject *luaC_newobjdt (lua_State *L, int tt, size_t sz, size_t offset) {
global_State *g = G(L);
GCObject *o = cast(GCObject *, luaM_newobject(L, novariant(tt), sz));
char *p = cast_charp(luaM_newobject(L, novariant(tt), sz));
GCObject *o = cast(GCObject *, p + offset);
o->marked = luaC_white(g);
o->tt = tt;
o->next = g->allgc;
@@ -265,6 +266,11 @@ GCObject *luaC_newobj (lua_State *L, int tt, size_t sz) {
return o;
}
GCObject *luaC_newobj (lua_State *L, int tt, size_t sz) {
return luaC_newobjdt(L, tt, sz, 0);
}
/* }====================================================== */