Kernel/Syscalls/times.cpp at master

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serenity / Kernel / Syscalls / times.cpp

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Liav A AK+Kernel: Add includes before removing Kernel/ProcessExposed.h 3y ago

12b7328c

 1/*
 2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
 3 *
 4 * SPDX-License-Identifier: BSD-2-Clause
 5 */
 6
 7#include <Kernel/Process.h>
 8#include <Kernel/Time/TimeManagement.h>
 9
10namespace Kernel {
11
12ErrorOr<FlatPtr> Process::sys$times(Userspace<tms*> user_times)
13{
14    VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this);
15    TRY(require_promise(Pledge::stdio));
16    tms times = {};
17    times.tms_utime = m_ticks_in_user;
18    times.tms_stime = m_ticks_in_kernel;
19    times.tms_cutime = m_ticks_in_user_for_dead_children;
20    times.tms_cstime = m_ticks_in_kernel_for_dead_children;
21
22    TRY(copy_to_user(user_times, &times));
23    return TimeManagement::the().uptime_ms() & 0x7fffffff;
24}
25
26}