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
 5package unix
 6
 7import "syscall"
 8
 9func ptrace1(request int, pid int, addr uintptr, data uintptr) error {
10	return ENOTSUP
11}
12
13func setTimespec(sec, nsec int64) Timespec {
14	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
15}
16
17func setTimeval(sec, usec int64) Timeval {
18	return Timeval{Sec: int32(sec), Usec: int32(usec)}
19}
20
21func SetKevent(k *Kevent_t, fd, mode, flags int) {
22	k.Ident = uint32(fd)
23	k.Filter = int16(mode)
24	k.Flags = uint16(flags)
25}
26
27func (iov *Iovec) SetLen(length int) {
28	iov.Len = uint32(length)
29}
30
31func (msghdr *Msghdr) SetControllen(length int) {
32	msghdr.Controllen = uint32(length)
33}
34
35func (msghdr *Msghdr) SetIovlen(length int) {
36	msghdr.Iovlen = int32(length)
37}
38
39func (cmsg *Cmsghdr) SetLen(length int) {
40	cmsg.Len = uint32(length)
41}
42
43func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
44
45//sys	Fstat(fd int, stat *Stat_t) (err error)
46//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
47//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
48//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
49//sys	Lstat(path string, stat *Stat_t) (err error)
50//sys	Stat(path string, stat *Stat_t) (err error)
51//sys	Statfs(path string, stat *Statfs_t) (err error)