posix

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Author : Yuly Novikov
Date : 2018-02-08 18:17:43
Hash : 6108b766
Message : Remove angle::Library and its usages No longer needed after https://chromium-review.googlesource.com/513519 Loading libGLESv2 interferes with API tracing tools BUG=angleproject:1892,angleproject:2343 Change-Id: I2ccbc99377d75d107fd644301402c52466dded21 Reviewed-on: https://chromium-review.googlesource.com/910094 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@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 <dlfcn.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