File: finalizer.cc

package info (click to toggle)
node-addon-api 5.0.0-6%2Bdeb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,920 kB
  • sloc: cpp: 7,531; ansic: 5,297; javascript: 4,654; makefile: 7
file content (29 lines) | stat: -rw-r--r-- 776 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
#include "napi.h"

using namespace Napi;

static int dummy;

Value AddFinalizer(const CallbackInfo& info) {
  ObjectReference* ref = new ObjectReference;
  *ref = Persistent(Object::New(info.Env()));
  info[0]
    .As<Object>()
    .AddFinalizer([](Napi::Env /*env*/, ObjectReference* ref) {
      ref->Set("finalizerCalled", true);
      delete ref;
    }, ref);
  return ref->Value();
}

Value AddFinalizerWithHint(const CallbackInfo& info) {
  ObjectReference* ref = new ObjectReference;
  *ref = Persistent(Object::New(info.Env()));
  info[0]
    .As<Object>()
    .AddFinalizer([](Napi::Env /*env*/, ObjectReference* ref, int* dummy_p) {
      ref->Set("finalizerCalledWithCorrectHint", dummy_p == &dummy);
      delete ref;
    }, ref, &dummy);
  return ref->Value();
}