github.com/dorkamotorka/go/src@v0.0.0-20230614113921-187095f0e316/syscall/export_unix_test.go (about) 1 // Copyright 2015 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 //go:build dragonfly || freebsd || linux || netbsd || openbsd 6 7 package syscall 8 9 import "unsafe" 10 11 func IoctlPtr(fd, req uintptr, arg unsafe.Pointer) (err Errno) { 12 _, _, err = Syscall(SYS_IOCTL, fd, req, uintptr(arg)) 13 return err 14 }