From dd3c1f923dd891265efed5c85d983d0a3e3903c7 Mon Sep 17 00:00:00 2001
From: Haolan <hello@liuxi.ng>
Date: Tue, 2 Sep 2025 22:25:27 +0800
Subject: [PATCH] test: fix  _embdemo write test

---
 _embdemo/write-esp32/main.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/_embdemo/write-esp32/main.go b/_embdemo/write-esp32/main.go
index dd59a86c..9bebb933 100644
--- a/_embdemo/write-esp32/main.go
+++ b/_embdemo/write-esp32/main.go
@@ -1,6 +1,12 @@
 package main
 
-import "github.com/goplus/lib/c"
+import (
+	_ "unsafe"
+	"github.com/goplus/lib/c"
+)
+
+//go:linkname write C.write
+func write(fd c.Int, *c.Char, c.SizeT) int
 
 func main() {
 	buf := c.Malloc(6)
@@ -8,5 +14,4 @@ func main() {
 	c.Strncpy((*c.Char)(buf), c.Str("abcde"), 5)
 
 	write(1, (*c.Char)(buf), 5)
-
 }