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.
14 func setTimespec(sec, nsec int64) Timespec {
15 return Timespec{Sec: sec, Nsec: nsec}
18 func setTimeval(sec, usec int64) Timeval {
19 return Timeval{Sec: sec, Usec: int32(usec)}
22 //sysnb gettimeofday(tp *Timeval) (sec int64, usec int32, err error)
23 func Gettimeofday(tv *Timeval) (err error) {
24 // The tv passed to gettimeofday must be non-nil
25 // but is otherwise unused. The answers come back
26 // in the two registers.
27 sec, usec, err := gettimeofday(tv)
33 func SetKevent(k *Kevent_t, fd, mode, flags int) {
35 k.Filter = int16(mode)
36 k.Flags = uint16(flags)
39 func (iov *Iovec) SetLen(length int) {
40 iov.Len = uint64(length)
43 func (msghdr *Msghdr) SetControllen(length int) {
44 msghdr.Controllen = uint32(length)
47 func (cmsg *Cmsghdr) SetLen(length int) {
48 cmsg.Len = uint32(length)
51 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
52 var length = uint64(count)
54 _, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
64 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
66 // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
67 // of darwin/amd64 the syscall is called sysctl instead of __sysctl.
68 const SYS___SYSCTL = SYS_SYSCTL