| // Copyright 2012 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 | |
| import "unsafe" | |
| func setTimespec(sec, nsec int64) Timespec { | |
| return Timespec{Sec: sec, Nsec: int32(nsec)} | |
| } | |
| func setTimeval(sec, usec int64) Timeval { | |
| return Timeval{Sec: sec, Usec: int32(usec)} | |
| } | |
| func SetKevent(k *Kevent_t, fd, mode, flags int) { | |
| k.Ident = uint32(fd) | |
| k.Filter = int16(mode) | |
| k.Flags = uint16(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) | |
| } | |
| func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { | |
| var writtenOut uint64 = 0 | |
| _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0) | |
| written = int(writtenOut) | |
| if e1 != 0 { | |
| err = e1 | |
| } | |
| return | |
| } | |
| func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) // sic |