mirror of
https://github.com/octoleo/restic.git
synced 2024-11-18 11:05:18 +00:00
33 lines
996 B
Go
33 lines
996 B
Go
/*
|
|
Package xattr provides support for extended attributes on linux, darwin and freebsd.
|
|
Extended attributes are name:value pairs associated permanently with files and directories,
|
|
similar to the environment strings associated with a process.
|
|
An attribute may be defined or undefined. If it is defined, its value may be empty or non-empty.
|
|
More details you can find here: https://en.wikipedia.org/wiki/Extended_file_attributes
|
|
*/
|
|
package xattr
|
|
|
|
// Error records an error and the operation, file path and attribute that caused it.
|
|
type Error struct {
|
|
Op string
|
|
Path string
|
|
Name string
|
|
Err error
|
|
}
|
|
|
|
func (e *Error) Error() string {
|
|
return e.Op + " " + e.Path + " " + e.Name + ": " + e.Err.Error()
|
|
}
|
|
|
|
// nullTermToStrings converts an array of NULL terminated UTF-8 strings to a []string.
|
|
func nullTermToStrings(buf []byte) (result []string) {
|
|
offset := 0
|
|
for index, b := range buf {
|
|
if b == 0 {
|
|
result = append(result, string(buf[offset:index]))
|
|
offset = index + 1
|
|
}
|
|
}
|
|
return
|
|
}
|