mirror of
https://github.com/Icinga/icinga2.git
synced 2026-03-21 10:00:35 -04:00
91c7e60df8
I've used the following command to replace the original copyright header
lines in a C-style comment block:
```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{/\*[^*]*\(\s*c\s*\)\s*(\d{4})\s*Icinga\s+GmbH[^*]*\*/}{// SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n// SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
For files that use shell-style comments (#) like CMakeLists.txt, I've
used this command:
```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{#.*\(\s*c\s*\)\s(\d{4})\sIcinga\s+GmbH.*}{# SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n# SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
And for SQL files:
```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{--.*\(c\)\s(\d{4})\sIcinga\sGmbH.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{-- Copyright \(c\)\s(\d{4})\sIcinga\s+Development\sTeam.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
46 lines
905 B
C++
46 lines
905 B
C++
// SPDX-FileCopyrightText: 2023 Icinga GmbH <https://icinga.com>
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <boost/interprocess/anonymous_shared_memory.hpp>
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#include <utility>
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namespace icinga
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{
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/**
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* Type-safe memory shared across fork(2).
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*
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* @ingroup base
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*/
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template<class T>
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class SharedMemory
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{
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public:
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template<class... Args>
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SharedMemory(Args&&... args) : m_Memory(boost::interprocess::anonymous_shared_memory(sizeof(T)))
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{
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new(GetAddress()) T(std::forward<Args>(args)...);
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}
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SharedMemory(const SharedMemory&) = delete;
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SharedMemory(SharedMemory&&) = delete;
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SharedMemory& operator=(const SharedMemory&) = delete;
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SharedMemory& operator=(SharedMemory&&) = delete;
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inline T& Get() const
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{
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return *GetAddress();
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}
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private:
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inline T* GetAddress() const
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{
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return (T*)m_Memory.get_address();
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}
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boost::interprocess::mapped_region m_Memory;
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};
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}
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