New function to check if two files differ: file_content_differs()

[libi2ncommon] / src / filefunc.hxx

diff --git a/src/filefunc.hxx b/src/filefunc.hxx
index 6bab70b..acfd637 100644 (file)
--- a/src/filefunc.hxx
+++ b/src/filefunc.hxx
@@ -146,6 +146,7 @@ protected:
 bool path_exists(const std::string& path);
 bool file_exists(const std::string& path);
 long file_size (const std::string &name);
+bool file_content_differs(const std::string &old_filename, const std::string &new_filename);
 
 time_t file_mtime(const std::string& path);