nodejs
diff --git a/‎src/node_constants.cc‎
Lines changed: 4 additions & 0 deletions b/‎src/node_constants.cc‎
Lines changed: 4 additions & 0 deletions
diff --git a/‎test/parallel/test-process-constants-noatime.js‎
Lines changed: 11 additions & 0 deletions b/‎test/parallel/test-process-constants-noatime.js‎
Lines changed: 11 additions & 0 deletions
@@ -1036,6 +1036,10 @@ void DefineSystemConstants(Local<Object> target) {
   NODE_DEFINE_CONSTANT(target, O_EXCL);
 #endif
 
+#ifdef O_NOATIME
+  NODE_DEFINE_CONSTANT(target, O_NOATIME);
+#endif
+
 #ifdef O_NOFOLLOW
   NODE_DEFINE_CONSTANT(target, O_NOFOLLOW);
 #endif
 
@@ -0,0 +1,11 @@
+'use strict';
+
+require('../common');
+const assert = require('assert');
+
+const isLinux = process.platform === 'linux';
+
+const O_NOATIME = process.binding('constants').O_NOATIME;
+const expected = isLinux ? 0x40000 : undefined;
+
+assert.strictEqual(O_NOATIME, expected);