1 // Copyright 2016 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.
14 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
16 //go:linkname procIoctl libc_ioctl
20 func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno)
22 func ioctl(s, ioc uintptr, arg unsafe.Pointer) error {
23 _, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procIoctl)), 3, s, ioc, uintptr(arg), 0, 0, 0)