github.com/guyezi/gofrontend@v0.0.0-20200228202240-7a62a49e62c0/libgo/go/internal/syscall/unix/ioctl_aix.go (about)

     1  // Copyright 2018 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  package unix
     6  
     7  import (
     8  	"syscall"
     9  	"unsafe"
    10  )
    11  
    12  //extern __go_ioctl_ptr
    13  func ioctl(int32, int32, unsafe.Pointer) int32
    14  
    15  func Ioctl(fd int, cmd int, args uintptr) (err error) {
    16  	if ioctl(int32(fd), int32(cmd), unsafe.Pointer(args)) < 0 {
    17  		return syscall.GetErrno()
    18  	}
    19  	return
    20  }