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Make it a method

This commit is contained in:
Miek Gieben 2013-01-31 09:52:34 +01:00
parent 9357ac3eff
commit 78619c08e4
1 changed files with 5 additions and 6 deletions
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11
dns.go
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@ -210,18 +210,17 @@ func zoneMatch(pattern, zone string) (ok bool) {
// ToRFC3597 converts a known RR to the unknown RR representation
// from RFC 3597.
func ToRFC3597(r RR) *RFC3597 {
func (rr *RFC3597) ToRFC3597(r RR) error {
buf := make([]byte, r.Len()*2)
off, err := PackStruct(r, buf, 0)
if err != nil {
return nil
return err
}
buf = buf[:off]
rawSetRdlength(buf, 0, off)
u := new(RFC3597)
_, err = UnpackStruct(u, buf, 0)
_, err = UnpackStruct(rr, buf, 0)
if err != nil {
return nil
return err
}
return u
return nil
}