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go-mtree/updatefuncs_linux.go
Vincent Batts 9408f0f4c0
updatefunc: simplify the function signature
Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
2017-06-26 14:24:10 -04:00

21 lines
391 B
Go

// +build linux
package mtree
import (
"encoding/base64"
"os"
"github.com/vbatts/go-mtree/xattr"
)
func xattrUpdateKeywordFunc(path string, kv KeyVal) (os.FileInfo, error) {
buf, err := base64.StdEncoding.DecodeString(kv.Value())
if err != nil {
return nil, err
}
if err := xattr.Set(path, kv.Keyword().Suffix(), buf); err != nil {
return nil, err
}
return os.Lstat(path)
}