From 0135904f7d3e1c0e763adaefe267c736616e3d26 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Wed, 16 Nov 2016 19:28:52 -0500 Subject: Upgrading server dependancies (#4566) --- vendor/golang.org/x/net/lif/syscall.go | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 vendor/golang.org/x/net/lif/syscall.go (limited to 'vendor/golang.org/x/net/lif/syscall.go') diff --git a/vendor/golang.org/x/net/lif/syscall.go b/vendor/golang.org/x/net/lif/syscall.go new file mode 100644 index 000000000..5fe073620 --- /dev/null +++ b/vendor/golang.org/x/net/lif/syscall.go @@ -0,0 +1,33 @@ +// Copyright 2016 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 solaris + +package lif + +import ( + "syscall" + "unsafe" +) + +//go:cgo_import_dynamic libc_ioctl ioctl "libc.so" + +//go:linkname procIoctl libc_ioctl + +var procIoctl uintptr + +func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno) + +// TODO: replace with runtime.KeepAlive when available +//go:noescape +func keepAlive(p unsafe.Pointer) + +func ioctl(s, ioc uintptr, arg unsafe.Pointer) error { + _, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procIoctl)), 3, s, ioc, uintptr(arg), 0, 0, 0) + keepAlive(arg) + if errno != 0 { + return error(errno) + } + return nil +} -- cgit v1.2.3-1-g7c22