| // Copyright 2013 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package syscall | |
| type Timespec struct { | |
| Sec int64 | |
| Nsec int32 | |
| } | |
| type Timeval struct { | |
| Sec int64 | |
| Usec int32 | |
| } | |
| func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } | |
| func NsecToTimespec(nsec int64) (ts Timespec) { | |
| ts.Sec = int64(nsec / 1e9) | |
| ts.Nsec = int32(nsec % 1e9) | |
| return | |
| } | |
| func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 } | |
| func NsecToTimeval(nsec int64) (tv Timeval) { | |
| nsec += 999 // round up to microsecond | |
| tv.Usec = int32(nsec % 1e9 / 1e3) | |
| tv.Sec = int64(nsec / 1e9) | |
| return | |
| } |