syscall_openbsd_arm.go 987 B

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  1. // Copyright 2017 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. // +build arm,openbsd
  5. package unix
  6. import "syscall"
  7. func Getpagesize() int { return syscall.Getpagesize() }
  8. func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
  9. func NsecToTimespec(nsec int64) (ts Timespec) {
  10. ts.Sec = int64(nsec / 1e9)
  11. ts.Nsec = int32(nsec % 1e9)
  12. return
  13. }
  14. func NsecToTimeval(nsec int64) (tv Timeval) {
  15. nsec += 999 // round up to microsecond
  16. tv.Usec = int32(nsec % 1e9 / 1e3)
  17. tv.Sec = int64(nsec / 1e9)
  18. return
  19. }
  20. func SetKevent(k *Kevent_t, fd, mode, flags int) {
  21. k.Ident = uint32(fd)
  22. k.Filter = int16(mode)
  23. k.Flags = uint16(flags)
  24. }
  25. func (iov *Iovec) SetLen(length int) {
  26. iov.Len = uint32(length)
  27. }
  28. func (msghdr *Msghdr) SetControllen(length int) {
  29. msghdr.Controllen = uint32(length)
  30. }
  31. func (cmsg *Cmsghdr) SetLen(length int) {
  32. cmsg.Len = uint32(length)
  33. }