11 Commits

Author	SHA1	Message	Date
Bjørn Erik Pedersen	b6dc11ece0	Make the merge func in UnionFile configureable	2018-04-01 22:57:52 +02:00
Bjørn Erik Pedersen	8902da1e4d	Add an optional Lstater interface ... The interface has one method returning the `FileInfo` and a flag telling if `Lstat` was called or not. ```go type Lstater interface { LstatIfPossible(name string) (os.FileInfo, bool, error) } ``` `Lstat` is currently only supported by the `OsFs`, but since that `Fs` can be used in others, they will also support it by proxy. But not always, so hence this optional interface. The interface is in this commit implemented for: * BasePathFs * OsFs * CopyOnWriteFs * ReadOnlyFs Fixes #75	2018-04-01 22:57:51 +02:00
Bjørn Erik Pedersen	8d919cbe7e	Check for ErrNotExist in CopyOnWriteFs.Stat ... Fixes #144	2017-11-12 17:05:09 +01:00
Bjørn Erik Pedersen	eb0cc807c2	Fix parent not present on Windows ... This will (in some cases?) `syscall.ENOTDIR`. Fixes #86	2016-04-27 09:25:23 +02:00
Martin Bertschler	8404a5e8bf	don't return error in CopyOnWriteFs OpenFile if it is a not exist error ... fixes #78	2016-04-20 14:30:10 +02:00
Tatsushi Demachi	3bf3fe3a71	Fix CopyOnWriteFs Stat to handle *os.PathError ... CopyOnWriteFs Stat function only checks its base file system's file or directory when its layer file system returns Stat error but if the layer file system type is OsFs, it returns *os.PathError not syscall.ENOENT so in this case, the base file system's file or directory is never checked. This fixes the behavior above by expanding *os.PathError and repacking the error code if the error type is *os.PathError.	2016-01-31 23:16:38 +09:00
Hanno Hecker	1f64d06ebe	fix isBaseFile	2016-01-25 14:05:49 -05:00
Hanno Hecker	d660f82c74	remove MemMepFs limitation	2016-01-25 14:05:49 -05:00
Steve Francia	9383100264	rewrite logic of CoW.Open() with commentary	2016-01-25 14:02:30 -05:00
Steve Francia	2ec8b79d61	Make OsFs.Open interoperable with others (with tests confirming)	2016-01-13 16:37:11 -05:00
Steve Francia	5c392cd048	Update filenames to reflect new names	2016-01-11 21:44:01 -05:00