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d16d805d96
It makes much more sense to have these actions being performed via the prctl syscall, as they both require 2 plain arguments to be passed to the syscall layer, and in contrast to most syscalls, we don't get in these removed syscalls an automatic representation of Userspace<T>, but two FlatPtr(s) to perform casting on them in the prctl syscall which is suited to what has been done in the removed syscalls. Also, it makes sense to have these actions in the prctl syscall, because they are strongly related to the process control concept of the prctl syscall.
26 lines
490 B
C++
26 lines
490 B
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Types.h>
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#include <Kernel/Process.h>
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namespace Kernel {
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ErrorOr<FlatPtr> Process::sys$getpid()
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{
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VERIFY_NO_PROCESS_BIG_LOCK(this);
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TRY(require_promise(Pledge::stdio));
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return pid().value();
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}
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ErrorOr<FlatPtr> Process::sys$getppid()
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{
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VERIFY_NO_PROCESS_BIG_LOCK(this);
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TRY(require_promise(Pledge::stdio));
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return ppid().value();
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}
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}
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