mirror of
https://github.com/golang/go
synced 2024-10-04 18:31:22 -06:00
31 lines
780 B
Go
31 lines
780 B
Go
|
// 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
|
||
|
|
||
|
func Getpagesize() int { return 4096 }
|
||
|
|
||
|
func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
|
||
|
|
||
|
func NsecToTimespec(nsec int64) (ts Timespec) {
|
||
|
ts.Sec = nsec / 1e9;
|
||
|
ts.Nsec = 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 = nsec % 1e9 / 1e3;
|
||
|
tv.Sec = int64(nsec / 1e9);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
func SetKevent(k *Kevent_t, fd, mode, flags int) {
|
||
|
k.Ident = uint64(fd);
|
||
|
k.Filter = int16(mode);
|
||
|
k.Flags = uint16(flags);
|
||
|
}
|