tstor/pkg/go-nfs/time.go

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2024-03-28 13:09:42 +00:00
package nfs
import (
"time"
)
// FileTime is the NFS wire time format
// This is equivalent to go-nfs-client/nfs.NFS3Time
type FileTime struct {
Seconds uint32
Nseconds uint32
}
// ToNFSTime generates the nfs 64bit time format from a golang time.
func ToNFSTime(t time.Time) FileTime {
return FileTime{
Seconds: uint32(t.Unix()),
Nseconds: uint32(t.UnixNano() % int64(time.Second)),
}
}
// Native generates a golang time from an nfs time spec
func (t FileTime) Native() *time.Time {
ts := time.Unix(int64(t.Seconds), int64(t.Nseconds))
return &ts
}
// EqualTimespec returns if this time is equal to a local time spec
func (t FileTime) EqualTimespec(sec int64, nsec int64) bool {
// TODO: bounds check on sec/nsec overflow
return t.Nseconds == uint32(nsec) && t.Seconds == uint32(sec)
}