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138 lines
3.9 KiB
C
138 lines
3.9 KiB
C
/*
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* Copyright (c) 2001, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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* $Id: sys_arch.c,v 1.1 2003/01/18 18:21:57 jani Exp $
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*/
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#include "lwip/def.h"
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#include "lwip/sys.h"
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#include "lwip/mem.h"
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//#include "timers.h"
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static struct sys_timeouts timeouts;
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/*-----------------------------------------------------------------------------------*/
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sys_mbox_t
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sys_mbox_new(void)
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{
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return SYS_MBOX_NULL;
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}
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/*-----------------------------------------------------------------------------------*/
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void
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sys_mbox_free(sys_mbox_t mbox)
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{
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if (mbox); // LEON: prevent warning
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return;
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}
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/*-----------------------------------------------------------------------------------*/
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void
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sys_mbox_post(sys_mbox_t mbox, void *data)
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{
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if (mbox); // LEON: prevent warning
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if (data); // LEON: prevent warning
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return;
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}
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u16_t
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sys_arch_mbox_fetch(sys_mbox_t mbox, void **msg, u16_t timeout)
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{
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if (mbox); // LEON: prevent warning
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if (msg); // LEON: prevent warning
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if (timeout); // LEON: prevent warning
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return 0;
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}
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/*-----------------------------------------------------------------------------------*/
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sys_sem_t
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sys_sem_new(u8_t count)
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{
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if (count);
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return 0;
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}
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/*-----------------------------------------------------------------------------------*/
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u16_t
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sys_arch_sem_wait(sys_sem_t sem, u16_t timeout)
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{
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if (sem);
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return 0;
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}
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/*-----------------------------------------------------------------------------------*/
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void
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sys_sem_signal(sys_sem_t sem)
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{
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if (sem);
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return;
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}
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/*-----------------------------------------------------------------------------------*/
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void
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sys_sem_free(sys_sem_t sem)
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{
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if (sem);
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return;
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}
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void
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sys_init(void)
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{
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timeouts.next = NULL;
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return;
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}
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struct sys_timeouts *
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sys_arch_timeouts(void)
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{
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return &timeouts;
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}
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u8_t
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sys_timeout_u32_t(u32_t msecs, sys_timeout_handler h, void *data) // LEON: arg 1 was unsigned int
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{
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return 0;
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// WAS: return timer_obtain(msecs, h, data);
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// RE-ENABLE IF DHCP_TIMER_CALLBACKS
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#if DHCP_TIMER_CALLBACKS
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#error DHCP_TIMER_CALLBACKS not supported!
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#endif
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}
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void
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sys_thread_new(void (* function)(void *arg), void *arg)
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{
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if (arg); // LW
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}
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/*-----------------------------------------------------------------------------------*/
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void
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sys_main(void)
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{
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}
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/*-----------------------------------------------------------------------------------*/
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