ixosalosthread.c

来自「Uboot源码,非常通用的bootloader.适用于各种平台的Linux系统引」· C语言 代码 · 共 99 行

/**
 * @file IxOsalOsThread.c (eCos)
 *
 * @brief OS-specific thread implementation.
 *
 *
 * @par
 * IXP400 SW Release version 1.5
 *
 * -- Copyright Notice --
 *
 * @par
 * Copyright 2001-2005, Intel Corporation.
 * All rights reserved.
 *
 * @par
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Intel Corporation nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * @par
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * @par
 * -- End of Copyright Notice --
 */

#include "IxOsal.h"

/* Thread attribute is ignored */
PUBLIC IX_STATUS
ixOsalThreadCreate (IxOsalThread * ptrTid,
    IxOsalThreadAttr * threadAttr, IxOsalVoidFnVoidPtr entryPoint, void *arg)
{
    return IX_SUCCESS;
}

/*
 * Start thread after given its thread handle
 */
PUBLIC IX_STATUS
ixOsalThreadStart (IxOsalThread * tId)
{
    /* Thread already started upon creation */
    return IX_SUCCESS;
}

/*
 * In Linux threadKill does not actually destroy the thread,
 * it will stop the signal handling.
 */
PUBLIC IX_STATUS
ixOsalThreadKill (IxOsalThread * tid)
{
    return IX_SUCCESS;
}

PUBLIC void
ixOsalThreadExit (void)
{
}

PUBLIC IX_STATUS
ixOsalThreadPrioritySet (IxOsalOsThread * tid, UINT32 priority)
{
    return IX_SUCCESS;
}

PUBLIC IX_STATUS
ixOsalThreadSuspend (IxOsalThread * tId)
{
    return IX_SUCCESS;

}

PUBLIC IX_STATUS
ixOsalThreadResume (IxOsalThread * tId)
{
    return IX_SUCCESS;
}