tdlight/tdutils/td/utils/port/Stat.h
Arseny Smirnov ff3164ff04 Fd::stat returns Result<Stat> instead of Stat
GitOrigin-RevId: 7bdb5f0d65df55424db302e4df060b697d8ee11d
2019-06-19 16:31:25 +02:00

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1.1 KiB
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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2019
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#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