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Update the documentation

This commit is contained in:
Miek Gieben 2012-02-13 17:52:53 +01:00
parent d235bf4c2e
commit c9da0472de
1 changed files with 7 additions and 4 deletions
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11
zscan.go
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@ -84,9 +84,10 @@ type lex struct {
column int // Column in the fil
}
// Tokens are returned when a zone file is parsed.
type Token struct {
RR // the scanned resource record
Error *ParseError // when an error occured, this is the specifics
RR // the scanned resource record when error is not nil
Error *ParseError // when an error occured, this has the error specifics
}
// NewRR reads the RR contained in the string s. Only the first RR is returned.
@ -110,8 +111,10 @@ func ReadRR(q io.Reader, filename string) (RR, error) {
return r.RR, nil
}
// ParseZone reads a RFC 1035 zone from r. It returns each parsed RR or an error
// on the returned channel. The channel t is closed by ParseZone when the end of r is reached.
// ParseZone reads a RFC 1035 zone from r. It returns Tokens on the
// returned channel, which consist out the parsed RR or an error.
// If there is an error the RR is nil.
// The channel t is closed by ParseZone when the end of r is reached.
func ParseZone(r io.Reader, file string) chan Token {
t := make(chan Token)
go parseZone(r, file, t, 0)