diff options
Diffstat (limited to 'pkg/binary/binary.go')
| -rw-r--r-- | pkg/binary/binary.go | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/pkg/binary/binary.go b/pkg/binary/binary.go index df421bdb6..3b18a86ee 100644 --- a/pkg/binary/binary.go +++ b/pkg/binary/binary.go @@ -35,21 +35,21 @@ var BigEndian = binary.BigEndian // AppendUint16 appends the binary representation of a uint16 to buf. func AppendUint16(buf []byte, order binary.ByteOrder, num uint16) []byte { - buf = extendZero(2, buf) + buf = append(buf, make([]byte, 2)...) order.PutUint16(buf[len(buf)-2:], num) return buf } // AppendUint32 appends the binary representation of a uint32 to buf. func AppendUint32(buf []byte, order binary.ByteOrder, num uint32) []byte { - buf = extendZero(4, buf) + buf = append(buf, make([]byte, 4)...) order.PutUint32(buf[len(buf)-4:], num) return buf } // AppendUint64 appends the binary representation of a uint64 to buf. func AppendUint64(buf []byte, order binary.ByteOrder, num uint64) []byte { - buf = extendZero(8, buf) + buf = append(buf, make([]byte, 8)...) order.PutUint64(buf[len(buf)-8:], num) return buf } @@ -204,13 +204,6 @@ func sizeof(data reflect.Value) uintptr { } } -func extendZero(amount uintptr, buf []byte) []byte { - for i := uintptr(0); i < amount; i++ { - buf = append(buf, 0) - } - return buf -} - // ReadUint16 reads a uint16 from r. func ReadUint16(r io.Reader, order binary.ByteOrder) (uint16, error) { buf := make([]byte, 2) |