From 6e2dadc63a7c7e24d98eba956fe6e69e0e66ba6f Mon Sep 17 00:00:00 2001
From: Mark Niebur <mark_niebur@cable.comcast.com>
Date: Wed, 23 Jan 2019 11:35:55 -0700
Subject: [PATCH] Add method to filesinks to return filename

---
 include/spdlog/sinks/basic_file_sink.h    | 5 +++++
 include/spdlog/sinks/daily_file_sink.h    | 5 +++++
 include/spdlog/sinks/rotating_file_sink.h | 5 +++++
 3 files changed, 15 insertions(+)

diff --git a/include/spdlog/sinks/basic_file_sink.h b/include/spdlog/sinks/basic_file_sink.h
index bc5fb5c3..facc7209 100644
--- a/include/spdlog/sinks/basic_file_sink.h
+++ b/include/spdlog/sinks/basic_file_sink.h
@@ -30,6 +30,11 @@ public:
         file_helper_.open(filename, truncate);
     }
 
+    const filename_t &filename() const
+    {
+        return file_helper_.filename();
+    }
+
 protected:
     void sink_it_(const details::log_msg &msg) override
     {
diff --git a/include/spdlog/sinks/daily_file_sink.h b/include/spdlog/sinks/daily_file_sink.h
index 7bf7c448..08392c16 100644
--- a/include/spdlog/sinks/daily_file_sink.h
+++ b/include/spdlog/sinks/daily_file_sink.h
@@ -63,6 +63,11 @@ public:
         rotation_tp_ = next_rotation_tp_();
     }
 
+    const filename_t &filename() const
+    {
+        return file_helper_.filename();
+    }
+
 protected:
     void sink_it_(const details::log_msg &msg) override
     {
diff --git a/include/spdlog/sinks/rotating_file_sink.h b/include/spdlog/sinks/rotating_file_sink.h
index a579946f..87784f1b 100644
--- a/include/spdlog/sinks/rotating_file_sink.h
+++ b/include/spdlog/sinks/rotating_file_sink.h
@@ -58,6 +58,11 @@ public:
         return fmt::to_string(w);
     }
 
+    const filename_t &filename() const
+    {
+        return file_helper_.filename();
+    }
+
 protected:
     void sink_it_(const details::log_msg &msg) override
     {