projects / github / fretlink / terraform-provider-statuscake.git / blame
| Commit | Line | Data |
|---|---|---|
| 9b12e4fe JC |
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 | ||
| 5 | // +build arm64,darwin | |
| 6 | ||
| 7 | package unix | |
| 8 | ||
| 9 | import ( | |
| 10 | "syscall" | |
| 11 | "unsafe" | |
| 12 | ) | |
| 13 | ||
| 14 | func Getpagesize() int { return 16384 } | |
| 15 | ||
| 16 | func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } | |
| 17 | ||
| 18 | func NsecToTimespec(nsec int64) (ts Timespec) { | |
| 19 | ts.Sec = nsec / 1e9 | |
| 20 | ts.Nsec = nsec % 1e9 | |
| 21 | return | |
| 22 | } | |
| 23 | ||
| 24 | func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 } | |
| 25 | ||
| 26 | func NsecToTimeval(nsec int64) (tv Timeval) { | |
| 27 | nsec += 999 // round up to microsecond | |
| 28 | tv.Usec = int32(nsec % 1e9 / 1e3) | |
| 29 | tv.Sec = int64(nsec / 1e9) | |
| 30 | return | |
| 31 | } | |
| 32 | ||
| 33 | //sysnb gettimeofday(tp *Timeval) (sec int64, usec int32, err error) | |
| 34 | func Gettimeofday(tv *Timeval) (err error) { | |
| 35 | // The tv passed to gettimeofday must be non-nil | |
| 36 | // but is otherwise unused. The answers come back | |
| 37 | // in the two registers. | |
| 38 | sec, usec, err := gettimeofday(tv) | |
| 39 | tv.Sec = sec | |
| 40 | tv.Usec = usec | |
| 41 | return err | |
| 42 | } | |
| 43 | ||
| 44 | func SetKevent(k *Kevent_t, fd, mode, flags int) { | |
| 45 | k.Ident = uint64(fd) | |
| 46 | k.Filter = int16(mode) | |
| 47 | k.Flags = uint16(flags) | |
| 48 | } | |
| 49 | ||
| 50 | func (iov *Iovec) SetLen(length int) { | |
| 51 | iov.Len = uint64(length) | |
| 52 | } | |
| 53 | ||
| 54 | func (msghdr *Msghdr) SetControllen(length int) { | |
| 55 | msghdr.Controllen = uint32(length) | |
| 56 | } | |
| 57 | ||
| 58 | func (cmsg *Cmsghdr) SetLen(length int) { | |
| 59 | cmsg.Len = uint32(length) | |
| 60 | } | |
| 61 | ||
| 62 | func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { | |
| 63 | var length = uint64(count) | |
| 64 | ||
| 65 | _, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0) | |
| 66 | ||
| 67 | written = int(length) | |
| 68 | ||
| 69 | if e1 != 0 { | |
| 70 | err = e1 | |
| 71 | } | |
| 72 | return | |
| 73 | } | |
| 74 | ||
| 75 | func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic | |
| 76 | ||
| 77 | // SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions | |
| 78 | // of darwin/arm64 the syscall is called sysctl instead of __sysctl. | |
| 79 | const SYS___SYSCTL = SYS_SYSCTL |