From c828e2bb39f711c82c3b816f57ddde9ab29bdb20 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 18 Jun 2015 17:27:25 +0200
Subject: Move path_mtime to filesystem, rename file_mtime, follow symlinks

---
 butl/filesystem | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'butl/filesystem')

diff --git a/butl/filesystem b/butl/filesystem
index 10f61f2..18ba48e 100644
--- a/butl/filesystem
+++ b/butl/filesystem
@@ -8,9 +8,18 @@
 #include <sys/types.h> // mode_t
 
 #include <butl/path>
+#include <butl/timestamp>
 
 namespace butl
 {
+  // Return timestamp_nonexistent if the entry at the specified path
+  // does not exist or is not a path. All other errors are reported
+  // by throwing std::system_error. Note that this function resolves
+  // symlinks.
+  //
+  timestamp
+  file_mtime (const path&);
+
   // Return true if the path is to an existing directory. Note that
   // this function resolves symlinks.
   //
@@ -48,7 +57,7 @@ namespace butl
   rmdir_status
   try_rmdir (const path&);
 
-  // Try to remove the file (or symbolic link) returning not_exist if
+  // Try to remove the file (or symlinks) returning not_exist if
   // it does not exist. All other errors are reported by throwing
   // std::system_error.
   //
-- 
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