176     /*out*/ std::string* error_msg) {  in ClassLoaderContextMatches()  argument
178   DCHECK(error_msg != nullptr);  in ClassLoaderContextMatches()
251     std::string error_msg;  in OpenDexFilesFromOat()  local
259                                   /*out*/ &error_msg)) {  in OpenDexFilesFromOat()
357     } else if (!error_msg.empty()) {  in OpenDexFilesFromOat()
358       LOG(WARNING) << error_msg;  in OpenDexFilesFromOat()
401     std::string error_msg;  in OpenDexFilesFromOat()  local
408                               /*out*/ &error_msg,  in OpenDexFilesFromOat()
410       LOG(WARNING) << error_msg;  in OpenDexFilesFromOat()
412                             + " because: " + error_msg);  in OpenDexFilesFromOat()
480   std::string error_msg;  in OpenDexFilesFromOat_Impl()  local
503                                &error_msg);  in OpenDexFilesFromOat_Impl()
505       LOG(WARNING) << "Failed to open vdex " << vdex_path << ": " << error_msg;  in OpenDexFilesFromOat_Impl()
524         &error_msg));  in OpenDexFilesFromOat_Impl()
529       error_msgs->push_back("Failed to open dex files from memory: " + error_msg);  in OpenDexFilesFromOat_Impl()
576                                                 std::string* error_msg) {  in UnlinkLeastRecentlyUsedVdexIfNeeded()  argument
596     *error_msg = "Unable to open " + vdex_dir + " to delete unused vdex files";  in UnlinkLeastRecentlyUsedVdexIfNeeded()
612       *error_msg = "Failed to stat() anonymous vdex file " + fullname;  in UnlinkLeastRecentlyUsedVdexIfNeeded()
629       *error_msg = "Could not unlink anonymous vdex file " + cache[i].second;  in UnlinkLeastRecentlyUsedVdexIfNeeded()
660     std::string error_msg;  in Run()  local
710     if (!UnlinkLeastRecentlyUsedVdexIfNeeded(vdex_path_, &error_msg)) {  in Run()
711       LOG(ERROR) << "Could not unlink old vdex files " << vdex_path_ << ": " << error_msg;  in Run()
720                                &error_msg)) {  in Run()
721       LOG(ERROR) << "Could not write anonymous vdex " << vdex_path_ << ": " << error_msg;  in Run()