X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fserver%2Fcache_flag.hh;h=43da05c24a1927f9c13449aa9476e21b0055c237;hb=17434de8d99c618f00c20e61c5280467960666d1;hp=67aa9a0281e7aac762dbfb754a017ca20c0b0971;hpb=efa99f2893bd7d827d7ff5bed76c24db5d1d63de;p=platform%2Fcore%2Fappfw%2Fpkgmgr-info.git

diff --git a/src/server/cache_flag.hh b/src/server/cache_flag.hh
index 67aa9a0..43da05c 100644
--- a/src/server/cache_flag.hh
+++ b/src/server/cache_flag.hh
@@ -36,7 +36,7 @@ class EXPORT_API CacheFlag {
 
   static bool SetPreparing() {
     bool ret = false;
-    std::unique_lock<std::mutex> u(status_lock_);
+    std::unique_lock<std::shared_mutex> u(status_lock_);
     if (status_ == Status::UNPREPARED) {
       status_ = Status::PREPARING;
       ret = true;
@@ -45,25 +45,25 @@ class EXPORT_API CacheFlag {
   }
 
   static void SetStatus(Status status) {
-    std::unique_lock<std::mutex> u(status_lock_);
+    std::unique_lock<std::shared_mutex> u(status_lock_);
     status_ = status;
   }
 
   static Status GetStatus() {
-    std::unique_lock<std::mutex> u(status_lock_);
+    std::shared_lock<std::shared_mutex> s(status_lock_);
     return status_;
   }
 
-  static std::unique_lock<std::shared_timed_mutex> GetWriterLock() {
-    return std::unique_lock<std::shared_timed_mutex>(lock_);
+  static std::unique_lock<std::shared_mutex> GetWriterLock() {
+    return std::unique_lock<std::shared_mutex>(lock_);
   }
 
   static void WriterUnLock() {
     lock_.unlock();
   }
 
-  static std::shared_lock<std::shared_timed_mutex> GetReaderLock() {
-    return std::shared_lock<std::shared_timed_mutex>(lock_, std::defer_lock);
+  static std::shared_lock<std::shared_mutex> GetReaderLock() {
+    return std::shared_lock<std::shared_mutex>(lock_, std::defer_lock);
   }
 
   static void ReaderUnLock() {
@@ -72,8 +72,8 @@ class EXPORT_API CacheFlag {
 
  private:
   static inline Status status_;
-  static inline std::mutex status_lock_;
-  static inline std::shared_timed_mutex lock_;
+  static inline std::shared_mutex status_lock_;
+  static inline std::shared_mutex lock_;
 };
 
 }  // namespace pkgmgr_server