Alexander Larsson 84b4aeca21 Image.applyLayer: Be better at creating identical files ...

There are some changes here that make the file metadata better match
the layer files:

* Set the mode of the file after the chown, as otherwise the per-group/uid
  specific flags and e.g. sticky bit is lost
* Use lchown instead of chown
* Delay mtime updates to after all other changes so that later file
  creation doesn't change the mtime for the parent directory
* Use Futimes in combination with O_PATH|O_NOFOLLOW to set mtime on symlinks
Upstream-commit: 5d2ace3424516bd7cc8d4a57fcaddd00fa1c4b5d
Component: engine

2013-09-30 17:35:01 -06:00

..

engine

Image.applyLayer: Be better at creating identical files

2013-09-30 17:35:01 -06:00