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ton/tdutils/td/utils/port/Stat.h
2019-09-07 14:33:36 +04:00

66 lines
1.6 KiB
C++

/*
This file is part of TON Blockchain Library.
TON Blockchain Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
TON Blockchain Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
Copyright 2017-2019 Telegram Systems LLP
*/
#pragma once
#include "td/utils/port/config.h"
#include "td/utils/common.h"
#include "td/utils/Slice.h"
#include "td/utils/Status.h"
namespace td {
struct Stat {
bool is_dir_;
bool is_reg_;
int64 size_;
uint64 atime_nsec_;
uint64 mtime_nsec_;
};
Result<Stat> stat(CSlice path) TD_WARN_UNUSED_RESULT;
struct CpuStat {
uint64 total_ticks{0};
uint64 process_user_ticks{0};
uint64 process_system_ticks{0};
};
Result<CpuStat> cpu_stat() TD_WARN_UNUSED_RESULT;
#if TD_PORT_POSIX
namespace detail {
Result<Stat> fstat(int native_fd);
} // namespace detail
Status update_atime(CSlice path) TD_WARN_UNUSED_RESULT;
struct MemStat {
uint64 resident_size_ = 0;
uint64 resident_size_peak_ = 0;
uint64 virtual_size_ = 0;
uint64 virtual_size_peak_ = 0;
};
Result<MemStat> mem_stat() TD_WARN_UNUSED_RESULT;
#endif
} // namespace td