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.
9 func setTimespec(sec, nsec int64) Timespec {
10 return Timespec{Sec: sec, Nsec: nsec}
13 func setTimeval(sec, usec int64) Timeval {
14 return Timeval{Sec: sec, Usec: int32(usec)}
17 //sys Fstat(fd int, stat *Stat_t) (err error) = SYS_fstat64
18 //sys Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_fstatfs64
19 //sysnb Gettimeofday(tp *Timeval) (err error)
20 //sys Lstat(path string, stat *Stat_t) (err error) = SYS_lstat64
21 //sys Stat(path string, stat *Stat_t) (err error) = SYS_stat64
22 //sys Statfs(path string, stat *Statfs_t) (err error) = SYS_statfs64
23 //sys fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_fstatat64
24 //sys ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) = SYS_ptrace
26 func SetKevent(k *Kevent_t, fd, mode, flags int) {
28 k.Filter = int16(mode)
29 k.Flags = uint16(flags)
32 func (iov *Iovec) SetLen(length int) {
33 iov.Len = uint64(length)
36 func (msghdr *Msghdr) SetControllen(length int) {
37 msghdr.Controllen = uint32(length)
40 func (cmsg *Cmsghdr) SetLen(length int) {
41 cmsg.Len = uint32(length)
44 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
45 var length = uint64(count)
47 _, _, e1 := syscall6(funcPC(libc_sendfile_trampoline), uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
57 func libc_sendfile_trampoline()
59 //go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib"
61 // Implemented in the runtime package (runtime/sys_darwin_64.go)
62 func syscallX(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
64 func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno)