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b751db56c7
As suggested by Dmitri. Change-Id: Ia42331fc7e7baa22a392e0b3a23485da61d12428 Reviewed-on: https://go-review.googlesource.com/c/sys/+/460155 Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org> Reviewed-by: Ian Lance Taylor <iant@google.com> Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
23 lines
460 B
Go
23 lines
460 B
Go
// 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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