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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
#ifndef DOM_QUOTA_DIRECTORYLOCKINLINES_H_
#define DOM_QUOTA_DIRECTORYLOCKINLINES_H_
#ifndef DOM_QUOTA_DIRECTORYLOCK_H_
# error Must include DirectoryLock.h first
#endif
#include "mozilla/RefPtr.h"
namespace mozilla::dom::quota {
template <typename T>
constexpr void SafeDropDirectoryLock(RefPtr<T>& aDirectoryLock) {
if (!aDirectoryLock) {
return;
}
aDirectoryLock->Drop();
aDirectoryLock = nullptr;
}
template <typename T>
constexpr void DropDirectoryLock(RefPtr<T>& aDirectoryLock) {
MOZ_ASSERT(aDirectoryLock);
aDirectoryLock->Drop();
aDirectoryLock = nullptr;
}
template <typename T>
constexpr void SafeDropDirectoryLockIfNotDropped(RefPtr<T>& aDirectoryLock) {
if (!aDirectoryLock) {
return;
}
if (!aDirectoryLock->Dropped()) {
aDirectoryLock->Drop();
}
aDirectoryLock = nullptr;
}
template <typename T>
constexpr void DropDirectoryLockIfNotDropped(RefPtr<T>& aDirectoryLock) {
MOZ_ASSERT(aDirectoryLock);
if (!aDirectoryLock->Dropped()) {
aDirectoryLock->Drop();
}
aDirectoryLock = nullptr;
}
} // namespace mozilla::dom::quota
#endif // DOM_QUOTA_DIRECTORYLOCKINLINES_H_