Source file src/pkg/os/time.go
1 // Copyright 2009 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package os 6 7 import "syscall" 8 9 // Time returns the current time, in whole seconds and 10 // fractional nanoseconds, plus an Error if any. The current 11 // time is thus 1e9*sec+nsec, in nanoseconds. The zero of 12 // time is the Unix epoch. 13 func Time() (sec int64, nsec int64, err Error) { 14 var tv syscall.Timeval 15 if e := syscall.Gettimeofday(&tv); iserror(e) { 16 return 0, 0, NewSyscallError("gettimeofday", e) 17 } 18 return int64(tv.Sec), int64(tv.Usec) * 1000, err 19 }