mirror of
https://github.com/Icinga/icinga2.git
synced 2026-02-03 20:40:17 -05:00
29a5268961
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' {} +
```
44 lines
823 B
C++
44 lines
823 B
C++
// SPDX-FileCopyrightText: 2025 Icinga GmbH <https://icinga.com>
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "base/wait-group.hpp"
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using namespace icinga;
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bool StoppableWaitGroup::try_lock_shared()
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{
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std::unique_lock lock (m_Mutex);
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if (m_Stopped) {
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return false;
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}
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++m_SharedLocks;
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return true;
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}
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void StoppableWaitGroup::unlock_shared()
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{
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std::unique_lock lock (m_Mutex);
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if (!--m_SharedLocks && m_Stopped) {
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lock.unlock();
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m_CV.notify_all();
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}
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}
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bool StoppableWaitGroup::IsLockable() const
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{
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return !m_Stopped.load(std::memory_order_relaxed);
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}
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/**
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* Disallow new shared locks, wait for all existing ones.
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*/
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void StoppableWaitGroup::Join()
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{
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std::unique_lock lock (m_Mutex);
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m_Stopped.store(true, std::memory_order_relaxed);
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m_CV.wait(lock, [this] { return !m_SharedLocks; });
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}
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