sync

Author: xan105

README.md

@@ -139,7 +139,7 @@ ABI convention to use. Use this when you need to ex: winapi x86 requires "stdcal
 **Return**
 
 ```ts
-function(symbol: string | number, result: unknown, parameters: unknown[]): any;
+function(symbol: string | number, result: unknown, parameters: unknown[]): unknown
 ```
 
 💡 `Koffi` can call by ordinal (symbol:number)
@@ -231,8 +231,8 @@ const { DWORD, LPCSTR } = types.win32;
 
 ```js
 import { load } from "@xan105/ffi/koffi";
-const call = load("user32.dll", { abi: "stdcall" });
-const MessageBoxA = call("MessageBoxA", "int", ["void *", "LPCSTR", "LPCSTR", "uint"]);
+const lib = load("user32.dll", { abi: "stdcall" });
+const MessageBoxA = lib("MessageBoxA", "int", ["void *", "LPCSTR", "LPCSTR", "uint"]);
 ```
 
 ⚠️ Types are not exposed under their own namespace because some words are illegal or already in use in JavaScript.

lib/ffi-napi/helper.js

@@ -64,12 +64,13 @@ function pointer(value){
 }
 
 function alloc(type){
-  return {
+  const buff = Object.assign(Object.create(null), {
     pointer: ref.alloc(type),
     get: function(){ 
       return this.pointer.deref();
     }
-  }
+  });
+  return buff;
 }
 
 export { Callback, pointer, alloc };

lib/koffi/helper.js

@@ -72,12 +72,13 @@ function pointer(value, direction = "in"){
 }
 
 function alloc(type){
-  return {
+  const buff = Object.assign(Object.create(null), {
     pointer: Buffer.alloc(koffi.sizeof(type)),
     get: function(){ 
       return koffi.decode(this.pointer, type);
     }
-  }
+  });
+  return buff;
 }
 
 export { Callback, pointer, alloc };

lib/koffi/open.js

@@ -40,7 +40,7 @@ function load(path, option = {}){
   }[platform] ?? ".so";
 
   if (path.indexOf(ext) === -1) path += ext;
-  const [dylib, err] = attemptify(koffi.load)(path);
+  const [dylib, err] = attemptify(koffi.load)(path, { lazy: false });
 
   if(err && !options.ignoreLoadingFail){
     throw new Failure(err.message, { 
@@ -90,6 +90,7 @@ function dlopen(path, symbols, option){
     const fn = handle(symbol, result, parameters);
     if(typeof fn === "function")
       lib[name] = nonblocking ? promisify(fn.async) : fn;
+  }
 
   return lib;
 }

types/koffi/open.d.ts

@@ -1,2 +1,2 @@
-export function load(path: string, option?: object): (symbol: string | number, result: unknown, parameters: unknown[]) => any;
+export function load(path: string, option?: object): (symbol: string | number, result: unknown, parameters: unknown[]) => unknown;
 export function dlopen(path: string, symbols: object, option?: object): object;