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. 4 5 // +build solaris 6 7 package lif 8 9 import ( 10 "syscall" 11 "unsafe" 12 ) 13 14 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so" 15 16 //go:linkname procIoctl libc_ioctl 17 18 var procIoctl uintptr 19 20 func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno) 21 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) 24 if errno != 0 { 25 return error(errno) 26 } 27 return nil 28 } 29
