| /* |
| * Copyright (c) 2001-2003 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. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 <adam@sics.se> |
| * |
| */ |
| |
| #include <c64.h> |
| #include <time.h> |
| |
| #include "lwip/sys.h" |
| #include "lwip/def.h" |
| |
| struct sys_timeouts timeouts; |
| |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| sys_arch_block(u16_t time) |
| { |
| u16_t ticks; |
| |
| ticks = time * (CLK_TCK / 1000) + clock(); |
| printf("ticks %d\n", ticks); |
| |
| while(clock() != ticks); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| sys_mbox_t |
| sys_mbox_new(void) |
| { |
| return SYS_MBOX_NULL; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| sys_mbox_free(sys_mbox_t mbox) |
| { |
| return; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| sys_mbox_post(sys_mbox_t mbox, void *data) |
| { |
| return; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| u16_t |
| sys_arch_mbox_fetch(sys_mbox_t mbox, void **data, u16_t timeout) |
| { |
| sys_arch_block(timeout); |
| return 0; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| sys_sem_t |
| sys_sem_new(u8_t count) |
| { |
| return 0; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| u16_t |
| sys_arch_sem_wait(sys_sem_t sem, u16_t timeout) |
| { |
| sys_arch_block(timeout); |
| return 0; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| sys_sem_signal(sys_sem_t sem) |
| { |
| return; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| sys_sem_free(sys_sem_t sem) |
| { |
| return; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| sys_init(void) |
| { |
| timeouts.next = NULL; |
| return; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| struct sys_timeouts * |
| sys_arch_timeouts(void) |
| { |
| return &timeouts; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| sys_thread_new(void (* function)(void *arg), void *arg) |
| { |
| } |
| /*-----------------------------------------------------------------------------------*/ |