diff --git a/Source/util.cpp b/Source/util.cpp
index f7a934d5..e912a85a 100644
--- a/Source/util.cpp
+++ b/Source/util.cpp
@@ -530,3 +530,9 @@ string get_dir_name(const string& path) {
   return path.substr(0, last_separator_pos);
 }
 
+string get_file_name(const string& path) {
+  string::size_type last_separator_pos = path.rfind(PLATFORM_PATH_SEPARATOR_C);
+  if (last_separator_pos == string::npos)
+    return path;
+  return path.substr(last_separator_pos + 1, string::npos);
+}
diff --git a/Source/util.h b/Source/util.h
index a5eb382f..0fe8464b 100644
--- a/Source/util.h
+++ b/Source/util.h
@@ -48,6 +48,7 @@ size_t my_strftime(char *s, size_t max, const char  *fmt, const struct tm *tm);
 
 std::string get_full_path(const std::string &path);
 std::string get_dir_name(const std::string& path);
+std::string get_file_name(const std::string& path);
 
 #ifndef _WIN32
 char *CharPrev(const char *s, const char *p);