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// +build 386,netbsd
6
7package unix
8
9func Getpagesize() int { return 4096 }
10
11func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
12
13func NsecToTimespec(nsec int64) (ts Timespec) {
14	ts.Sec = int64(nsec / 1e9)
15	ts.Nsec = int32(nsec % 1e9)
16	return
17}
18
19func NsecToTimeval(nsec int64) (tv Timeval) {
20	nsec += 999 // round up to microsecond
21	tv.Usec = int32(nsec % 1e9 / 1e3)
22	tv.Sec = int64(nsec / 1e9)
23	return
24}
25
26func SetKevent(k *Kevent_t, fd, mode, flags int) {
27	k.Ident = uint32(fd)
28	k.Filter = uint32(mode)
29	k.Flags = uint32(flags)
30}
31
32func (iov *Iovec) SetLen(length int) {
33	iov.Len = uint32(length)
34}
35
36func (msghdr *Msghdr) SetControllen(length int) {
37	msghdr.Controllen = uint32(length)
38}
39
40func (cmsg *Cmsghdr) SetLen(length int) {
41	cmsg.Len = uint32(length)
42}
43