From 11d12e854f4130fb5f0ffad5c1b34aff37be48de Mon Sep 17 00:00:00 2001
From: agape1225 <49804691+agape1225@users.noreply.github.com>
Date: Sat, 1 Aug 2026 22:58:50 +0900
Subject: [PATCH] doc: use ffi.suffix in permission example

The `--allow-ffi` example in cli.md hard-coded the Linux-only `.so`
extension. node:ffi already exposes `suffix` for exactly this case,
and doc/api/ffi.md's own examples use it. Do the same here.

Assisted-by: Claude Sonnet 5
Signed-off-by: agape1225 <49804691+agape1225@users.noreply.github.com>
---
 doc/api/cli.md | 4 ++--
 doc/node.1     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/api/cli.md b/doc/api/cli.md
index 9434e19d3b73..ff89cc10524f 100644
--- a/doc/api/cli.md
+++ b/doc/api/cli.md
@@ -208,8 +208,8 @@ starting Node.js. The [`node:ffi`][] module also requires the
 Example:
 
 ```js
-const { DynamicLibrary } = require('node:ffi');
-const lib = new DynamicLibrary('mylib.so');
+const { DynamicLibrary, suffix } = require('node:ffi');
+const lib = new DynamicLibrary(`./mylib.${suffix}`);
 ```
 
 ```console
diff --git a/doc/node.1 b/doc/node.1
index 05b80da80a43..b14828ba9709 100644
--- a/doc/node.1
+++ b/doc/node.1
@@ -126,8 +126,8 @@ starting Node.js. The \fBnode:ffi\fR module also requires the
 \fB--experimental-ffi\fR flag and is only available in builds with FFI support.
 Example:
 .Bd -literal
-const { DynamicLibrary } = require('node:ffi');
-const lib = new DynamicLibrary('mylib.so');
+const { DynamicLibrary, suffix } = require('node:ffi');
+const lib = new DynamicLibrary(`./mylib.${suffix}`);
 .Ed
 .Bd -literal
 $ node --permission --experimental-ffi index.js