54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/utils/port/config.h"
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#include "td/utils/common.h"
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#include "td/utils/Slice.h"
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#include "td/utils/Status.h"
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namespace td {
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struct Stat {
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bool is_dir_;
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bool is_reg_;
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int64 size_;
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uint64 atime_nsec_;
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uint64 mtime_nsec_;
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};
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Result<Stat> stat(CSlice path) TD_WARN_UNUSED_RESULT;
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struct CpuStat {
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uint64 total_ticks{0};
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uint64 process_user_ticks{0};
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uint64 process_system_ticks{0};
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};
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Result<CpuStat> cpu_stat() TD_WARN_UNUSED_RESULT;
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#if TD_PORT_POSIX
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namespace detail {
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Stat fstat(int native_fd); // TODO return Result<Stat>
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} // namespace detail
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Status update_atime(CSlice path) TD_WARN_UNUSED_RESULT;
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struct MemStat {
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uint64 resident_size_ = 0;
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uint64 resident_size_peak_ = 0;
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uint64 virtual_size_ = 0;
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uint64 virtual_size_peak_ = 0;
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};
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Result<MemStat> mem_stat() TD_WARN_UNUSED_RESULT;
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#endif
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} // namespace td
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