mirror of
https://github.com/octoleo/restic.git
synced 2024-11-16 18:15:20 +00:00
32 lines
1.3 KiB
Go
32 lines
1.3 KiB
Go
|
package fuse
|
||
|
|
|
||
|
|
// There is very little commonality in extended attribute errors
|
||
|
|
// across platforms.
|
||
|
|
//
|
||
|
|
// getxattr return value for "extended attribute does not exist" is
|
||
|
|
// ENOATTR on OS X, and ENODATA on Linux and apparently at least
|
||
|
|
// NetBSD. There may be a #define ENOATTR on Linux too, but the value
|
||
|
|
// is ENODATA in the actual syscalls. FreeBSD and OpenBSD have no
|
||
|
|
// ENODATA, only ENOATTR. ENOATTR is not in any of the standards,
|
||
|
|
// ENODATA exists but is only used for STREAMs.
|
||
|
|
//
|
||
|
|
// Each platform will define it a errNoXattr constant, and this file
|
||
|
|
// will enforce that it implements the right interfaces and hide the
|
||
|
|
// implementation.
|
||
|
|
//
|
||
|
|
// https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man2/getxattr.2.html
|
||
|
|
// http://mail-index.netbsd.org/tech-kern/2012/04/30/msg013090.html
|
||
|
|
// http://mail-index.netbsd.org/tech-kern/2012/04/30/msg013097.html
|
||
|
|
// http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html
|
||
|
|
// http://www.freebsd.org/cgi/man.cgi?query=extattr_get_file&sektion=2
|
||
|
|
// http://nixdoc.net/man-pages/openbsd/man2/extattr_get_file.2.html
|
||
|
|
|
||
|
|
// ErrNoXattr is a platform-independent error value meaning the
|
||
|
|
// extended attribute was not found. It can be used to respond to
|
||
|
|
// GetxattrRequest and such.
|
||
|
|
const ErrNoXattr = errNoXattr
|
||
|
|
|
||
|
|
var _ error = ErrNoXattr
|
||
|
|
var _ Errno = ErrNoXattr
|
||
|
|
var _ ErrorNumber = ErrNoXattr
|