| // 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 NsecToTimespec(nsec int64) (ts Timespec) { |
| ts.Sec = int64(nsec / 1e9) |
| ts.Nsec = int32(nsec % 1e9) |
| return |
| } |
| |
| func NsecToTimeval(nsec int64) (tv Timeval) { |
| nsec += 999 // round up to microsecond |
| tv.Usec = int32(nsec % 1e9 / 1e3) |
| tv.Sec = int64(nsec / 1e9) |
| return |
| } |
| |
| func SetKevent(k *Kevent_t, fd, mode, flags int) { |
| k.Ident = uint32(fd) |
| k.Filter = uint32(mode) |
| k.Flags = uint32(flags) |
| } |
| |
| func (iov *Iovec) SetLen(length int) { |
| iov.Len = uint32(length) |
| } |
| |
| func (msghdr *Msghdr) SetControllen(length int) { |
| msghdr.Controllen = uint32(length) |
| } |
| |
| func (cmsg *Cmsghdr) SetLen(length int) { |
| cmsg.Len = uint32(length) |
| } |
