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author | Péter Szilágyi <peterke@gmail.com> | 2016-10-29 01:05:01 +0800 |
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committer | Felix Lange <fjl@twurst.com> | 2016-10-29 01:05:01 +0800 |
commit | 289b30715d097edafd5562f66cb3567a70b2d330 (patch) | |
tree | 7eaaa6da97c84727469303b986e364606ece57ce /vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go | |
parent | 77703045765343c489ded2f43e3ed0f332c5f148 (diff) | |
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Godeps, vendor: convert dependency management to trash (#3198)
This commit converts the dependency management from Godeps to the vendor
folder, also switching the tool from godep to trash. Since the upstream tool
lacks a few features proposed via a few PRs, until those PRs are merged in
(if), use github.com/karalabe/trash.
You can update dependencies via trash --update.
All dependencies have been updated to their latest version.
Parts of the build system are reworked to drop old notions of Godeps and
invocation of the go vet command so that it doesn't run against the vendor
folder, as that will just blow up during vetting.
The conversion drops OpenCL (and hence GPU mining support) from ethash and our
codebase. The short reasoning is that there's noone to maintain and having
opencl libs in our deps messes up builds as go install ./... tries to build
them, failing with unsatisfied link errors for the C OpenCL deps.
golang.org/x/net/context is not vendored in. We expect it to be fetched by the
user (i.e. using go get). To keep ci.go builds reproducible the package is
"vendored" in build/_vendor.
Diffstat (limited to 'vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go')
-rw-r--r-- | vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go new file mode 100644 index 000000000..c33905cdc --- /dev/null +++ b/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go @@ -0,0 +1,77 @@ +// Copyright 2015 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. + +// +build arm64,darwin + +package unix + +import ( + "syscall" + "unsafe" +) + +func Getpagesize() int { return 16384 } + +func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } + +func NsecToTimespec(nsec int64) (ts Timespec) { + ts.Sec = nsec / 1e9 + ts.Nsec = nsec % 1e9 + return +} + +func NsecToTimeval(nsec int64) (tv Timeval) { + nsec += 999 // round up to microsecond + tv.Usec = int32(nsec % 1e9 / 1e3) + tv.Sec = int64(nsec / 1e9) + return +} + +//sysnb gettimeofday(tp *Timeval) (sec int64, usec int32, err error) +func Gettimeofday(tv *Timeval) (err error) { + // The tv passed to gettimeofday must be non-nil + // but is otherwise unused. The answers come back + // in the two registers. + sec, usec, err := gettimeofday(tv) + tv.Sec = sec + tv.Usec = usec + return err +} + +func SetKevent(k *Kevent_t, fd, mode, flags int) { + k.Ident = uint64(fd) + k.Filter = int16(mode) + k.Flags = uint16(flags) +} + +func (iov *Iovec) SetLen(length int) { + iov.Len = uint64(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 length = uint64(count) + + _, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0) + + written = int(length) + + if e1 != 0 { + err = e1 + } + return +} + +func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic + +// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions +// of darwin/arm64 the syscall is called sysctl instead of __sysctl. +const SYS___SYSCTL = SYS_SYSCTL |