Source file src/pkg/internal/syscall/unix/ioctl_aix.go

     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	//go:cgo_import_dynamic libc_ioctl ioctl "libc.a/shr_64.o"
    13	//go:linkname libc_ioctl libc_ioctl
    14	var libc_ioctl uintptr
    15	
    16	// Implemented in syscall/syscall_aix.go.
    17	func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
    18	
    19	func Ioctl(fd int, cmd int, args uintptr) (err error) {
    20		_, _, e1 := syscall6(uintptr(unsafe.Pointer(&libc_ioctl)), 3, uintptr(fd), uintptr(cmd), uintptr(args), 0, 0, 0)
    21		if e1 != 0 {
    22			err = e1
    23		}
    24		return
    25	}
    26	

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