From d4d3a3c54f5e26dec0cc79e273dc488f8a47f2b3 Mon Sep 17 00:00:00 2001
From: Nathan Whitaker <17734409+nathanwhit@users.noreply.github.com>
Date: Fri, 5 Jul 2024 11:32:51 -0700
Subject: fix(node): Implement `fs.lchown` (and `process.getegid`) (#24418)

Closes https://github.com/denoland/deno/issues/21260.
Part of https://github.com/denoland/deno/issues/18218.

Implements `node:fs.lchown`, and enables the node_compat test for it.
The test uses `process.getegid`, which we didn't have implemented, so I
went ahead and implemented that as well to get the test working.
---
 ext/node/ops/os/mod.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'ext/node/ops/os/mod.rs')

diff --git a/ext/node/ops/os/mod.rs b/ext/node/ops/os/mod.rs
index 5b32113e5..b7374dc32 100644
--- a/ext/node/ops/os/mod.rs
+++ b/ext/node/ops/os/mod.rs
@@ -75,6 +75,25 @@ where
   Ok(euid)
 }
 
+#[op2(fast)]
+pub fn op_getegid<P>(state: &mut OpState) -> Result<u32, AnyError>
+where
+  P: NodePermissions + 'static,
+{
+  {
+    let permissions = state.borrow_mut::<P>();
+    permissions.check_sys("getegid", "node:os.getegid()")?;
+  }
+
+  #[cfg(windows)]
+  let egid = 0;
+  #[cfg(unix)]
+  // SAFETY: Call to libc getegid.
+  let egid = unsafe { libc::getegid() };
+
+  Ok(egid)
+}
+
 #[op2]
 #[serde]
 pub fn op_cpus<P>(state: &mut OpState) -> Result<Vec<cpus::CpuInfo>, AnyError>
-- 
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