skip on windows

.gitignore

@@ -1,2 +0,0 @@
-build
-node_modules

examples/fadv_dontneed.js

@@ -7,10 +7,6 @@ fs.open('foo', 'w+', function(err, fd) {
     }
 
     ret = posixFadvise(fd, 0, 10, 4);
-    console.log('posixFadvise ret:', ret);
-    fs.close(fd, err => {
-        if (err) {
-            throw err;
-        }
-    });
+    console.log('posixFadvise ret: ' + ret);
+    fs.close(fd);
 });

package.json

@@ -1,14 +1,11 @@
 {
   "name": "fcntl",
-  "version": "0.2.1",
-  "engines": {
-    "node": ">=10"
-  },
+  "version": "0.1.0",
   "description": "fcntl wrapper for nodejs",
   "main": "index.js",
   "scripts": {
-    "install": "node-gyp rebuild",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "install": "node-gyp rebuild"
   },
   "repository": {
     "type": "git",
@@ -25,9 +22,13 @@
     "url": "https://github.com/scality/node-fcntl/issues"
   },
   "homepage": "https://github.com/scality/node-fcntl#readme",
+  "gypfile": true,
   "dependencies": {
     "bindings": "^1.1.1",
-    "nan": "^2.3.2",
-    "node-gyp": "^8.0.0"
+    "nan": "^2.3.2"
+  },
+  "scripts": {
+    "install": "node-gyp rebuild",
+    "test": "echo \"Error: no test specified\" && exit 1"
   }
 }

src/fcntl.cpp

@@ -36,10 +36,10 @@ NAN_METHOD(PosixFadvise) {
       Nan::ThrowTypeError("Argument 1 Must be an Integer");
     }
 
-    int fd = info[0]->Int32Value(Nan::GetCurrentContext()).FromJust();
-    off_t offset = (off_t) info[1]->NumberValue(Nan::GetCurrentContext()).FromJust();
-    off_t len = (off_t) info[2]->NumberValue(Nan::GetCurrentContext()).FromJust();
-    unsigned long advice = info[3]->IntegerValue(Nan::GetCurrentContext()).FromJust();
+    int fd = info[0]->Int32Value();
+    off_t offset = (off_t) info[1]->NumberValue();
+    off_t len = (off_t) info[2]->NumberValue();
+    unsigned long advice = info[3]->IntegerValue();
 
     int res = posix_fadvise(fd, offset, len, advice);
     if (res < 0) {