Revert "refactor: remove Deno[Deno.internal].nodeUnstable namespace (… (#18458)

…#18449)"

This reverts commit d1a9c4cd7ce0c19ddf9c7c52c0d35d6124a7677d.

Appears this made CI very flaky on macOS, but I can't repeat it locally
yet

1 files changed, 6 insertions, 2 deletions

diff --git a/ext/node/polyfills/os.ts b/ext/node/polyfills/os.ts
index 19e8fd155..69ca19bc5 100644
--- a/ext/node/polyfills/os.ts
+++ b/ext/node/polyfills/os.ts
@@ -25,11 +25,15 @@ import { validateIntegerRange } from "ext:deno_node/_utils.ts";
 import process from "ext:deno_node/process.ts";
 import { isWindows, osType } from "ext:deno_node/_util/os.ts";
 import { os } from "ext:deno_node/internal_binding/constants.ts";
-import { osUptime } from "ext:runtime/30_os.js";
+
 export const constants = os;
 
 const SEE_GITHUB_ISSUE = "See https://github.com/denoland/deno_std/issues/1436";
 
+// @ts-ignore Deno[Deno.internal] is used on purpose here
+const DenoOsUptime = Deno[Deno.internal]?.nodeUnstable?.osUptime ||
+  Deno.osUptime;
+
 interface CPUTimes {
   /** The number of milliseconds the CPU has spent in user mode */
   user: number;
@@ -306,7 +310,7 @@ export function type(): string {
 
 /** Returns the Operating System uptime in number of seconds. */
 export function uptime(): number {
-  return osUptime();
+  return DenoOsUptime();
 }
 
 /** Not yet implemented */