ladybird/Kernel/Syscalls/emuctl.cpp

/*
 * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <Kernel/Process.h>

namespace Kernel {

KResultOr<int> Process::sys$emuctl()
{
    return ENOSYS;
}

}
Kernel+UserspaceEmulator: Add sys$emuctl() system call This returns ENOSYS if you are running in the real kernel, and some other result if you are running in UserspaceEmulator. There are other ways we could check if we're inside an emulator, but it seemed easier to just ask. :^) 2021-03-09 08:16:00 +01:00			`/*`
			`* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>`
			`*`
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt * 2021-04-22 01:24:48 -07:00			`* SPDX-License-Identifier: BSD-2-Clause`
Kernel+UserspaceEmulator: Add sys$emuctl() system call This returns ENOSYS if you are running in the real kernel, and some other result if you are running in UserspaceEmulator. There are other ways we could check if we're inside an emulator, but it seemed easier to just ask. :^) 2021-03-09 08:16:00 +01:00			`*/`

			`#include <Kernel/Process.h>`

			`namespace Kernel {`

			`KResultOr<int> Process::sys$emuctl()`
			`{`
			`return ENOSYS;`
			`}`

			`}`