mirror of
https://github.com/RGBCube/serenity
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146903a3b5
This matches out general macro use, and specifically other verification macros like VERIFY(), VERIFY_NOT_REACHED(), VERIFY_INTERRUPTS_ENABLED(), and VERIFY_INTERRUPTS_DISABLED().
21 lines
466 B
C++
21 lines
466 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 <Kernel/Process.h>
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namespace Kernel {
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ErrorOr<FlatPtr> Process::sys$umask(mode_t mask)
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{
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VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this);
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TRY(require_promise(Pledge::stdio));
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auto old_mask = m_protected_values.umask;
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ProtectedDataMutationScope scope { *this };
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m_protected_values.umask = mask & 0777;
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return old_mask;
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}
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}
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