From 4634606a36771afc1e4cfcb0604f99f8b37ee9b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <carter.li@eoitek.com>
Date: Thu, 27 Oct 2022 22:31:57 +0800
Subject: [PATCH] CpuUsage: clearify the restriction on Android

---
 src/detection/cpuUsage/cpuUsage_linux.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/detection/cpuUsage/cpuUsage_linux.c b/src/detection/cpuUsage/cpuUsage_linux.c
index 8667fd526..1888b2b13 100644
--- a/src/detection/cpuUsage/cpuUsage_linux.c
+++ b/src/detection/cpuUsage/cpuUsage_linux.c
@@ -10,7 +10,13 @@ const char* ffGetCpuUsageInfo(uint64_t* inUseAll, uint64_t* totalAll)
 
     FILE* procStat = fopen("/proc/stat", "r");
     if(procStat == NULL)
+    {
+        #ifdef __ANDROID__
+        return "Accessing \"/proc/stat\" is restricted on Android O+";
+        #else
         return "fopen(\"""/proc/stat\", \"r\") == NULL";
+        #endif
+    }
 
     if (fscanf(procStat, "cpu%" PRIu64 "%" PRIu64 "%" PRIu64 "%" PRIu64 "%" PRIu64 "%" PRIu64 "%" PRIu64, &user, &nice, &system, &idle, &iowait, &irq, &softirq) < 0)
     {