diff options
Diffstat (limited to 'rrdformat/rrdbinary/types.go')
| -rw-r--r-- | rrdformat/rrdbinary/types.go | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/rrdformat/rrdbinary/types.go b/rrdformat/rrdbinary/types.go index a6fa881..47df26e 100644 --- a/rrdformat/rrdbinary/types.go +++ b/rrdformat/rrdbinary/types.go @@ -9,32 +9,32 @@ import ( type Architecture struct { ByteOrder binary.ByteOrder // C `double` - FloatWidth int // always 8 -- we assume IEEE 754 doubles - FloatAlign int + DoubleWidth int // always 8 -- we assume IEEE 754 doubles + DoubleAlign int // C `long` or `unsigned long` - IntWidth int - IntAlign int + LongWidth int + LongAlign int // C `union { unsigned long; double; }` - UnivalWidth int // max(FloatWidth, IntWidth) - UnivalAlign int // max(FloatAlign, IntAlign) + UnivalWidth int // max(DoubleWidth, LongWidth) + UnivalAlign int // max(DoubleAlign, LongAlign) // C `time_t` TimeWidth int TimeAlign int } -type String string // \0-terminated -type Float float64 // 8 bytes -type Uint uint64 // 4 or 8 bytes -type Int int64 // 4 or 8 bytes -type Unival uint64 // 8 bytes -type Time int64 // 4 or 8 bytes, only has second-precision -type EOF struct{} // 0 bytes +type String string // \0-terminated +type Double float64 // 8 bytes +type ULong uint64 // 4 or 8 bytes +type Long int64 // 4 or 8 bytes +type Unival uint64 // 8 bytes +type Time int64 // 4 or 8 bytes, only has second-precision +type EOF struct{} // 0 bytes func (u Unival) AsUint64() uint64 { return uint64(u) } func (u Unival) AsFloat64() float64 { return math.Float64frombits(uint64(u)) } // MarshalJSON is for my own debugging. -func (f Float) MarshalJSON() ([]byte, error) { +func (f Double) MarshalJSON() ([]byte, error) { raw := float64(f) if math.IsNaN(raw) { return json.Marshal("NaN") @@ -45,9 +45,9 @@ func (f Float) MarshalJSON() ([]byte, error) { // Statically assert that each of the above types implements the // 'unmarshaler' interface. var _ unmarshaler = func() *String { return nil }() -var _ unmarshaler = func() *Float { return nil }() -var _ unmarshaler = func() *Uint { return nil }() -var _ unmarshaler = func() *Int { return nil }() +var _ unmarshaler = func() *Double { return nil }() +var _ unmarshaler = func() *ULong { return nil }() +var _ unmarshaler = func() *Long { return nil }() var _ unmarshaler = func() *Unival { return nil }() var _ unmarshaler = func() *Time { return nil }() var _ unmarshaler = func() *EOF { return nil }() |