Update cp

src/sinks/rotating_file_sink.cpp

@@ -60,6 +60,11 @@ filename_t rotating_file_sink<Mutex>::filename() {
     return file_helper_.filename();
 }
 
+template <typename Mutex>
+void rotating_file_sink<Mutex>::rotate_now() {
+    rotate_();
+}
+
 template <typename Mutex>
 void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {
     memory_buf_t formatted;
@@ -135,4 +140,4 @@ bool rotating_file_sink<Mutex>::rename_file_(const filename_t &src_filename, con
 
 // template instantiations
 template class SPDLOG_API spdlog::sinks::rotating_file_sink<std::mutex>;
-template class SPDLOG_API spdlog::sinks::rotating_file_sink<spdlog::details::null_mutex>;
+template class SPDLOG_API spdlog::sinks::rotating_file_sink<spdlog::details::null_mutex>;