From 76953316d1283ab6324b59b914ef53a521408444 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Thu, 3 Nov 2022 16:37:13 -0300
Subject: Added a counter of the total number of existing objects

It may simplify the control of the garbage collector.
---
 lgc.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lgc.c')

diff --git a/lgc.c b/lgc.c
index 2e749902..20e9b4aa 100644
--- a/lgc.c
+++ b/lgc.c
@@ -259,6 +259,7 @@ GCObject *luaC_newobjdt (lua_State *L, int tt, size_t sz, size_t offset) {
   global_State *g = G(L);
   char *p = cast_charp(luaM_newobject(L, novariant(tt), sz));
   GCObject *o = cast(GCObject *, p + offset);
+  g->totalobjs++;
   o->marked = luaC_white(g);
   o->tt = tt;
   o->next = g->allgc;
@@ -768,6 +769,7 @@ static void freeupval (lua_State *L, UpVal *uv) {
 
 
 static void freeobj (lua_State *L, GCObject *o) {
+  G(L)->totalobjs--;
   switch (o->tt) {
     case LUA_VPROTO:
       luaF_freeproto(L, gco2p(o));
-- 
cgit v1.2.3-55-g6feb