posix

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Author : Jamie Madill
Date : 2015-12-08 11:26:14
Hash : 508a5b7d
Message : Windows: Write test name in debug log. This helps isolate particular debug log messages to specific tests. BUG=angleproject:667 Change-Id: I6be37d50cc41a13abbceb395e6e9b603bd44c7bd Reviewed-on: https://chromium-review.googlesource.com/316611 Tryjob-Request: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>

Posix_system_utils.cpp

//
// Copyright (c) 2015 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//

// Posix_system_utils.cpp: Implementation of OS-specific functions for Posix systems

#include "system_utils.h"

#include <sys/resource.h>
#include <sched.h>
#include <time.h>
#include <unistd.h>

namespace angle
{

void Sleep(unsigned int milliseconds)
{
    // On Windows Sleep(0) yields while it isn't guaranteed by Posix's sleep
    // so we replicate Windows' behavior with an explicit yield.
    if (milliseconds == 0)
    {
        sched_yield();
    }
    else
    {
        timespec sleepTime =
        {
            .tv_sec = milliseconds / 1000,
            .tv_nsec = (milliseconds % 1000) * 1000000,
        };

        nanosleep(&sleepTime, nullptr);
    }
}

void SetLowPriorityProcess()
{
    setpriority(PRIO_PROCESS, getpid(), 10);
}

void WriteDebugMessage(const char *format, ...)
{
    // TODO(jmadill): Implement this
}

} // namespace angle

kc3-lang/angle/util/posix

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kc3-lang/angle /util/posix