mirror of
https://github.com/ton-blockchain/ton
synced 2025-03-09 15:40:10 +00:00
67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#include "FileSyncState.h"
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namespace td {
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std::pair<FileSyncState::Reader, FileSyncState::Writer> FileSyncState::create() {
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auto self = std::make_shared<Self>();
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return {Reader(self), Writer(self)};
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}
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FileSyncState::Reader::Reader(std::shared_ptr<Self> self) : self(std::move(self)) {
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}
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bool FileSyncState::Reader::set_requested_sync_size(size_t size) const {
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if (self->requested_synced_size.load(std::memory_order_relaxed) == size) {
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return false;
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}
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self->requested_synced_size.store(size, std::memory_order_release);
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return true;
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}
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size_t FileSyncState::Reader::synced_size() const {
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return self->synced_size;
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}
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size_t FileSyncState::Reader::flushed_size() const {
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return self->flushed_size;
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}
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FileSyncState::Writer::Writer(std::shared_ptr<Self> self) : self(std::move(self)) {
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}
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size_t FileSyncState::Writer::get_requested_synced_size() {
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return self->requested_synced_size.load(std::memory_order_acquire);
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}
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bool FileSyncState::Writer::set_synced_size(size_t size) {
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if (self->synced_size.load(std::memory_order_relaxed) == size) {
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return false;
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}
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self->synced_size.store(size, std::memory_order_release);
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return true;
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}
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bool FileSyncState::Writer::set_flushed_size(size_t size) {
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if (self->flushed_size.load(std::memory_order_relaxed) == size) {
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return false;
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}
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self->flushed_size.store(size, std::memory_order_release);
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return true;
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}
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} // namespace td
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