ossource_nspr.cpp

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Author : alokp@chromium.org
Date : 2010-10-14 18:20:24
Hash : fafd033e
Message : Added NSPR support for thread-local storage. Patch submitted by vladimirv. I have slightly modified the patch to still define ANGLE_OS_WIN and ANGLE_OS_POSIX. BUG=54 Review URL: http://codereview.appspot.com/2497041 git-svn-id: https://angleproject.googlecode.com/svn/trunk@454 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/compiler/ossource_nspr.cpp

//
// Copyright (c) 2002-2010 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.
//

//
// This file contains the nspr specific functions
//
#include "compiler/osinclude.h"

//
// Thread Local Storage Operations
//
OS_TLSIndex OS_AllocTLSIndex()
{
    PRUintn index;
    PRStatus status = PR_NewThreadPrivateIndex(&index, NULL);

    if (status) {
        assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");
        return OS_INVALID_TLS_INDEX;
    }

    return index;
}

bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)
{
    if (nIndex == OS_INVALID_TLS_INDEX) {
        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
        return false;
    }

    return PR_SetThreadPrivate(nIndex, lpvValue) == 0;
}

bool OS_FreeTLSIndex(OS_TLSIndex nIndex)
{
    // Can't delete TLS keys with nspr
    return true;
}

kc3-lang/angle/src/compiler/ossource_nspr.cpp

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kc3-lang/angle /src/compiler/ossource_nspr.cpp