cubefs

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// Copyright 2022 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build hurd
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// +build hurd
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package unix
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/*
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#include <stdint.h>
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int ioctl(int, unsigned long int, uintptr_t);
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*/
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import "C"
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func ioctl(fd int, req uint, arg uintptr) (err error) {
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	r0, er := C.ioctl(C.int(fd), C.ulong(req), C.uintptr_t(arg))
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	if r0 == -1 && er != nil {
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		err = er
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	}
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	return
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}
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func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
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	r0, er := C.ioctl(C.int(fd), C.ulong(req), C.uintptr_t(uintptr(arg)))
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	if r0 == -1 && er != nil {
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		err = er
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	}
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	return
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}
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