From c694e85be09fac510fc4a630ea63e19748b6c2a8 Mon Sep 17 00:00:00 2001
From: deanlee <deanlee3@gmail.com>
Date: Tue, 19 Jan 2021 15:27:29 +0800
Subject: [PATCH] move file_exists to util.h

---
 selfdrive/common/util.h     | 6 ++++++
 selfdrive/loggerd/logger.cc | 9 ++-------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/selfdrive/common/util.h b/selfdrive/common/util.h
index 96b3d6d5e1..2797cbd44a 100644
--- a/selfdrive/common/util.h
+++ b/selfdrive/common/util.h
@@ -96,6 +96,12 @@ inline std::string getenv_default(const char* env_var, const char * suffix, cons
 inline void sleep_for(const int milliseconds) {
   std::this_thread::sleep_for(std::chrono::milliseconds(milliseconds));
 }
+
+inline bool file_exists(const std::string& fn) {
+  std::ifstream f(fn);
+  return f.good();
+}
+
 }
 
 class ExitHandler {
diff --git a/selfdrive/loggerd/logger.cc b/selfdrive/loggerd/logger.cc
index 1440820f57..83db489bff 100644
--- a/selfdrive/loggerd/logger.cc
+++ b/selfdrive/loggerd/logger.cc
@@ -33,18 +33,13 @@ void append_property(const char* key, const char* value, void *cookie) {
   properties->push_back(std::make_pair(std::string(key), std::string(value)));
 }
 
-static bool file_exists(const std::string& fn) {
-  std::ifstream f(fn);
-  return f.good();
-}
-
 kj::Array<capnp::word> gen_init_data() {
   MessageBuilder msg;
   auto init = msg.initEvent().initInitData();
 
-  if (file_exists("/EON")) {
+  if (util::file_exists("/EON")) {
     init.setDeviceType(cereal::InitData::DeviceType::NEO);
-  } else if (file_exists("/TICI")) {
+  } else if (util::file_exists("/TICI")) {
     init.setDeviceType(cereal::InitData::DeviceType::TICI);
   } else {
     init.setDeviceType(cereal::InitData::DeviceType::PC);