mirror of
https://github.com/SerenityOS/serenity
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35 lines
745 B
C++
35 lines
745 B
C++
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/*
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* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <Kernel/Jail.h>
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namespace Kernel {
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ErrorOr<NonnullLockRefPtr<Jail>> Jail::create(Badge<JailManagement>, NonnullOwnPtr<KString> name, JailIndex index)
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{
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return adopt_nonnull_lock_ref_or_enomem(new (nothrow) Jail(move(name), index));
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}
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Jail::Jail(NonnullOwnPtr<KString> name, JailIndex index)
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: m_name(move(name))
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, m_index(index)
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{
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}
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void Jail::detach(Badge<Process>)
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{
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VERIFY(ref_count() > 0);
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m_attach_count.with([&](auto& my_attach_count) {
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VERIFY(my_attach_count > 0);
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my_attach_count--;
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if (my_attach_count == 0) {
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m_jail_list_node.remove();
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}
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});
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}
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}
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