diff options
Diffstat (limited to 'vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/syscall_darwin_arm64.go')
-rw-r--r-- | vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/syscall_darwin_arm64.go | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/syscall_darwin_arm64.go b/vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/syscall_darwin_arm64.go new file mode 100644 index 0000000..2560a95 --- /dev/null +++ b/vendor/github.com/fsouza/go-dockerclient/external/golang.org/x/sys/unix/syscall_darwin_arm64.go | |||
@@ -0,0 +1,79 @@ | |||
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 | ||