From b211ae9498ace0b42f6412b4e7b59027dca40245 Mon Sep 17 00:00:00 2001
From: Wang Yu <wangyu6@uniontech.com>
Date: Mon, 20 Jul 2026 09:38:45 +0800
Subject: [PATCH] fix: make power-snoop internal symbols static for test
 linking

Signed-off-by: Wang Yu <wangyu6@uniontech.com>
---
 observe/power-snoop.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/observe/power-snoop.cpp b/observe/power-snoop.cpp
index c4ef5a3..bbdeec1 100644
--- a/observe/power-snoop.cpp
+++ b/observe/power-snoop.cpp
@@ -42,7 +42,8 @@ struct env
 	bool summary;
 	time_t interval;
 	int times;
-} env = {
+}; 
+static struct env env = {
 	.pid = 0,
 	.cpu = (__u32)-1,
 	.comm = "",
@@ -493,7 +494,7 @@ static void print_stats(void)
 	printf("RPM events:       %llu\n", global_stats.rpm_events);
 }
 
-void ringbuffer_worker(void)
+static void ringbuffer_worker(void)
 {
 	int err;
 	while (!exiting && --env.times != 0)