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// Copyright 2009 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
import syscall "syscall"
func Gettimeofday() (sec, nsec, errno int64) {
// The "1" in the call is the timeval pointer, which must be
// non-zero but is otherwise unused. The results
// are returned in r1, r2.
r1, r2, err := Syscall(SYS_GETTIMEOFDAY, 1, 0, 0);
if err != 0 {
return 0, 0, err
}
return r1, r2*1000, 0
}
func Nstotimeval(ns int64, tv *Timeval) {
ns += 999; // round up
tv.Sec = int64(ns/1000000000);
tv.Usec = uint32(ns%1000000000 / 1000);
}
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