1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/*
* Copyright (C) 2023-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "shared/source/helpers/debug_helpers.h"
#include "shared/source/helpers/non_copyable_or_moveable.h"
#include "shared/source/os_interface/linux/sys_calls.h"
namespace NEO {
class FileDescriptor : NonCopyableAndNonMovableClass {
public:
FileDescriptor(const char *file, int flags) : handle(SysCalls::open(file, flags)) {}
~FileDescriptor() {
if (handle >= 0) {
[[maybe_unused]] auto retVal = SysCalls::close(handle);
DEBUG_BREAK_IF(retVal != 0);
}
}
operator int() const {
return handle;
}
protected:
const int handle;
};
static_assert(NEO::NonCopyableAndNonMovable<FileDescriptor>);
} // namespace NEO
|
