/* * Copyright (c) 2001, Swedish Institute of Computer Science. * All rights reserved. * * 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 Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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. * * This file is part of the lwIP TCP/IP stack. * * Author: Adam Dunkels * * $Id: sys_arch.c,v 1.1 2002/11/29 11:03:34 likewise Exp $ */ #include "lwip/def.h" #include "lwip/sys.h" #include "lwip/mem.h" //#include "timers.h" static struct sys_timeouts timeouts; /*-----------------------------------------------------------------------------------*/ sys_mbox_t sys_mbox_new(void) { return SYS_MBOX_NULL; } /*-----------------------------------------------------------------------------------*/ void sys_mbox_free(sys_mbox_t mbox) { if (mbox); // LEON: prevent warning return; } /*-----------------------------------------------------------------------------------*/ void sys_mbox_post(sys_mbox_t mbox, void *data) { if (mbox); // LEON: prevent warning if (data); // LEON: prevent warning return; } u16_t sys_arch_mbox_fetch(sys_mbox_t mbox, void **msg, u16_t timeout) { if (mbox); // LEON: prevent warning if (msg); // LEON: prevent warning if (timeout); // LEON: prevent warning return 0; } /*-----------------------------------------------------------------------------------*/ sys_sem_t sys_sem_new(u8_t count) { if (count); return 0; } /*-----------------------------------------------------------------------------------*/ u16_t sys_arch_sem_wait(sys_sem_t sem, u16_t timeout) { if (sem); return 0; } /*-----------------------------------------------------------------------------------*/ void sys_sem_signal(sys_sem_t sem) { if (sem); return; } /*-----------------------------------------------------------------------------------*/ void sys_sem_free(sys_sem_t sem) { if (sem); return; } void sys_init(void) { timeouts.next = NULL; return; } struct sys_timeouts * sys_arch_timeouts(void) { return &timeouts; } u8_t sys_timeout_u32_t(u32_t msecs, sys_timeout_handler h, void *data) // LEON: arg 1 was unsigned int { return 0; // WAS: return timer_obtain(msecs, h, data); // RE-ENABLE IF DHCP_TIMER_CALLBACKS #if DHCP_TIMER_CALLBACKS #error DHCP_TIMER_CALLBACKS not supported! #endif } void sys_thread_new(void (* function)(void *arg), void *arg) { if (arg); // LW } /*-----------------------------------------------------------------------------------*/ void sys_main(void) { } /*-----------------------------------------------------------------------------------*/