From e460e14d57869c37b181f1e4839c70d8fa89ffb3 Mon Sep 17 00:00:00 2001 From: Anna Henningsen Date: Tue, 5 Nov 2019 22:50:24 +0100 Subject: src: allow adding linked bindings to Environment This allows manually adding linked bindings to an `Environment` instance, without having to register modules at program load in a global namespace. PR-URL: https://github.com/nodejs/node/pull/30274 Reviewed-By: Gireesh Punathil Reviewed-By: Ben Noordhuis --- src/api/environment.cc | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'src/api') diff --git a/src/api/environment.cc b/src/api/environment.cc index 846e4a873d..4cb2da4b86 100644 --- a/src/api/environment.cc +++ b/src/api/environment.cc @@ -498,4 +498,32 @@ uv_loop_t* GetCurrentEventLoop(Isolate* isolate) { return env->event_loop(); } +void AddLinkedBinding(Environment* env, const node_module& mod) { + CHECK_NOT_NULL(env); + Mutex::ScopedLock lock(env->extra_linked_bindings_mutex()); + + node_module* prev_head = env->extra_linked_bindings_head(); + env->extra_linked_bindings()->push_back(mod); + if (prev_head != nullptr) + prev_head->nm_link = &env->extra_linked_bindings()->back(); +} + +void AddLinkedBinding(Environment* env, + const char* name, + addon_context_register_func fn, + void* priv) { + node_module mod = { + NODE_MODULE_VERSION, + NM_F_LINKED, + nullptr, // nm_dso_handle + nullptr, // nm_filename + nullptr, // nm_register_func + fn, + name, + priv, + nullptr // nm_link + }; + AddLinkedBinding(env, mod); +} + } // namespace node -- cgit v1.2.3