From 5de2cb9ae1ed011469a208ae07df913f7bee88eb Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 16 May 2023 11:00:44 +0200
Subject: Allow passing custom permissions to cpfile()

---
 libbutl/filesystem.cxx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'libbutl/filesystem.cxx')

diff --git a/libbutl/filesystem.cxx b/libbutl/filesystem.cxx
index bb3e8b0..07d0590 100644
--- a/libbutl/filesystem.cxx
+++ b/libbutl/filesystem.cxx
@@ -1695,9 +1695,12 @@ namespace butl
   }
 
   void
-  cpfile (const path& from, const path& to, cpflags fl)
+  cpfile (const path& from,
+          const path& to,
+          cpflags fl,
+          optional<permissions> cperm)
   {
-    permissions perm (path_permissions (from));
+    permissions perm (cperm ? *cperm : path_permissions (from));
     auto_rmfile rm;
 
     cpfile<is_base_of<system_error, ios_base::failure>::value> (
-- 
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