Hulk did something

[bytom/vapor.git] / 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 (file)
index 0000000..aadab2e
--- /dev/null
+++ b/vendor/golang.org/x/net/lif/syscall.go
@@ -0,0 +1,28 @@
+// 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)
+
+func ioctl(s, ioc uintptr, arg unsafe.Pointer) error {
+       _, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procIoctl)), 3, s, ioc, uintptr(arg), 0, 0, 0)
+       if errno != 0 {
+               return error(errno)
+       }
+       return nil
+}