syscall_darwin_arm.go 2.0 KB

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  1. // Copyright 2015 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. package unix
  5. import (
  6. "syscall"
  7. )
  8. func ptrace(request int, pid int, addr uintptr, data uintptr) error {
  9. return ENOTSUP
  10. }
  11. func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error {
  12. return ENOTSUP
  13. }
  14. func setTimespec(sec, nsec int64) Timespec {
  15. return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
  16. }
  17. func setTimeval(sec, usec int64) Timeval {
  18. return Timeval{Sec: int32(sec), Usec: int32(usec)}
  19. }
  20. //sysnb gettimeofday(tp *Timeval) (sec int32, usec int32, err error)
  21. func Gettimeofday(tv *Timeval) (err error) {
  22. // The tv passed to gettimeofday must be non-nil
  23. // but is otherwise unused. The answers come back
  24. // in the two registers.
  25. sec, usec, err := gettimeofday(tv)
  26. tv.Sec = int32(sec)
  27. tv.Usec = int32(usec)
  28. return err
  29. }
  30. func SetKevent(k *Kevent_t, fd, mode, flags int) {
  31. k.Ident = uint32(fd)
  32. k.Filter = int16(mode)
  33. k.Flags = uint16(flags)
  34. }
  35. func (iov *Iovec) SetLen(length int) {
  36. iov.Len = uint32(length)
  37. }
  38. func (msghdr *Msghdr) SetControllen(length int) {
  39. msghdr.Controllen = uint32(length)
  40. }
  41. func (msghdr *Msghdr) SetIovlen(length int) {
  42. msghdr.Iovlen = int32(length)
  43. }
  44. func (cmsg *Cmsghdr) SetLen(length int) {
  45. cmsg.Len = uint32(length)
  46. }
  47. func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
  48. // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
  49. // of darwin/arm the syscall is called sysctl instead of __sysctl.
  50. const SYS___SYSCTL = SYS_SYSCTL
  51. //sys Fstat(fd int, stat *Stat_t) (err error)
  52. //sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
  53. //sys Fstatfs(fd int, stat *Statfs_t) (err error)
  54. //sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
  55. //sys Lstat(path string, stat *Stat_t) (err error)
  56. //sys Stat(path string, stat *Stat_t) (err error)
  57. //sys Statfs(path string, stat *Statfs_t) (err error)