Changed Contiki File System (cfs) from a service to a plain library.
This change means that one needs to select _ONE_ cfs implementation at Contiki library link time. But this doesn't appear to be an issue as all platforms have their "favorite" implementation anyway.
This commit is contained in:
oliverschmidt
parent
d4528e427f
commit
0e023b328a
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@ -28,14 +28,12 @@
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*
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* This file is part of the Contiki operating system.
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*
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* $Id: cfs-cooja.c,v 1.1 2006/10/23 16:07:29 fros4943 Exp $
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* $Id: cfs-cooja.c,v 1.2 2007/05/19 21:37:54 oliverschmidt Exp $
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*/
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#include <string.h>
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#include "cfs/cfs-cooja.h"
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#include "lib/simEnvChange.h"
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#include "cfs/cfs.h"
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#include "cfs/cfs-service.h"
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#include "dev/eeprom.h"
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struct filestate {
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@ -57,8 +55,8 @@ int simCFSRead = 0;
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int simCFSWritten = 0;
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/*---------------------------------------------------------------------------*/
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static int
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s_open(const char *n, int f)
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int
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cfs_open(const char *n, int f)
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{
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if(file.flag == FLAG_FILE_CLOSED) {
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file.flag = FLAG_FILE_OPEN;
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@ -69,14 +67,14 @@ s_open(const char *n, int f)
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}
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}
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/*---------------------------------------------------------------------------*/
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static void
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s_close(int f)
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void
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cfs_close(int f)
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{
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file.flag = FLAG_FILE_CLOSED;
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_read(int f, char *buf, unsigned int len)
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int
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cfs_read(int f, char *buf, unsigned int len)
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{
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if(f == 1) {
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// TODO Should yield a few times?
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@ -90,8 +88,8 @@ s_read(int f, char *buf, unsigned int len)
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}
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_write(int f, char *buf, unsigned int len)
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int
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cfs_write(int f, char *buf, unsigned int len)
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{
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if(f == 1) {
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// TODO Should yield a few times?
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@ -105,8 +103,8 @@ s_write(int f, char *buf, unsigned int len)
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}
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_seek(int f, unsigned int o)
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int
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cfs_seek(int f, unsigned int o)
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{
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if(f == 1) {
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file.fileptr = o;
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@ -116,58 +114,35 @@ s_seek(int f, unsigned int o)
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}
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_opendir(struct cfs_dir *p, const char *n)
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int
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cfs_opendir(struct cfs_dir *p, const char *n)
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{
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return 1;
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_readdir(struct cfs_dir *p, struct cfs_dirent *e)
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int
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cfs_readdir(struct cfs_dir *p, struct cfs_dirent *e)
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{
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return 1;
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_closedir(struct cfs_dir *p)
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int
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cfs_closedir(struct cfs_dir *p)
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{
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return 1;
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}
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/*---------------------------------------------------------------------------*/
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/*
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* Service registration code follows.
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*/
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SERVICE(cfs_cooja_service, cfs_service,
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{ s_open, s_close, s_read, s_write, s_seek,
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s_opendir, s_readdir, s_closedir });
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PROCESS(cfs_cooja_process, "CFS COOJA service");
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PROCESS_THREAD(cfs_cooja_process, ev, data)
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{
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PROCESS_BEGIN();
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SERVICE_REGISTER(cfs_cooja_service);
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PROCESS_WAIT_EVENT_UNTIL(ev == PROCESS_EVENT_SERVICE_REMOVED ||
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ev == PROCESS_EVENT_EXIT);
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SERVICE_REMOVE(cfs_cooja_service);
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PROCESS_END();
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}
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/*-----------------------------------------------------------------------------------*/
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static void
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doInterfaceActionsBeforeTick(void)
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{
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}
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/*-----------------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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static void
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doInterfaceActionsAfterTick(void)
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{
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}
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/*-----------------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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SIM_INTERFACE(cfs_interface,
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doInterfaceActionsBeforeTick,
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doInterfaceActionsAfterTick);
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/*---------------------------------------------------------------------------*/
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@ -1,39 +0,0 @@
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/*
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* Copyright (c) 2006, 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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* $Id: cfs-cooja.h,v 1.1 2006/10/23 16:07:29 fros4943 Exp $
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*/
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#ifndef __CFS_COOJA_H__
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#define __CFS_COOJA_H__
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#include "contiki.h"
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#include "cfs/cfs.h"
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PROCESS_NAME(cfs_cooja_process);
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#endif /* __CFS_COOJA_H__ */
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@ -30,7 +30,7 @@
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*
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* Author: Oliver Schmidt <ol.sc@web.de>
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*
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* $Id: cfs-win32.c,v 1.1 2006/08/13 16:23:10 oliverschmidt Exp $
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* $Id: cfs-win32.c,v 1.2 2007/05/19 21:38:22 oliverschmidt Exp $
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*/
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#define WIN32_LEAN_AND_MEAN
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@ -43,20 +43,6 @@
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#include "contiki.h"
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#include "cfs/cfs.h"
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#include "cfs/cfs-service.h"
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static int s_open(const char *n, int f);
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static void s_close(int f);
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static int s_read(int f, char *b, unsigned int l);
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static int s_write(int f, char *b, unsigned int l);
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static int s_seek(int f, unsigned int offset);
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static int s_opendir(struct cfs_dir *p, const char *n);
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static int s_readdir(struct cfs_dir *p, struct cfs_dirent *e);
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static int s_closedir(struct cfs_dir *p);
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SERVICE(cfs_win32_service, cfs_service,
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{ s_open, s_close, s_read, s_write, s_seek,
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s_opendir, s_readdir, s_closedir });
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struct cfs_win32_dir {
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HANDLE handle;
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@ -64,24 +50,9 @@ struct cfs_win32_dir {
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unsigned int size;
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};
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PROCESS(cfs_win32_process, "CFS Win32 service");
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PROCESS_THREAD(cfs_win32_process, ev, data)
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{
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PROCESS_BEGIN();
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SERVICE_REGISTER(cfs_win32_service);
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PROCESS_WAIT_EVENT_UNTIL(ev == PROCESS_EVENT_SERVICE_REMOVED ||
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ev == PROCESS_EVENT_EXIT);
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SERVICE_REMOVE(cfs_win32_service);
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PROCESS_END();
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_open(const char *n, int f)
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int
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cfs_open(const char *n, int f)
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{
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if(f == CFS_READ) {
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return _open(n, O_RDONLY);
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@ -90,32 +61,32 @@ s_open(const char *n, int f)
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}
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}
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/*---------------------------------------------------------------------------*/
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static void
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s_close(int f)
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void
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cfs_close(int f)
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{
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_close(f);
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_read(int f, char *b, unsigned int l)
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int
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cfs_read(int f, char *b, unsigned int l)
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{
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return _read(f, b, l);
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_write(int f, char *b, unsigned int l)
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int
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cfs_write(int f, char *b, unsigned int l)
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{
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return _write(f, b, l);
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_seek(int f, unsigned int o)
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int
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cfs_seek(int f, unsigned int o)
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{
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return _lseek(f, o, SEEK_SET);
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_opendir(struct cfs_dir *p, const char *n)
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int
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cfs_opendir(struct cfs_dir *p, const char *n)
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{
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struct cfs_win32_dir *dir = (struct cfs_win32_dir *)p;
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WIN32_FIND_DATA data;
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@ -143,8 +114,8 @@ s_opendir(struct cfs_dir *p, const char *n)
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_readdir(struct cfs_dir *p, struct cfs_dirent *e)
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int
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cfs_readdir(struct cfs_dir *p, struct cfs_dirent *e)
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{
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struct cfs_win32_dir *dir = (struct cfs_win32_dir *)p;
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WIN32_FIND_DATA data;
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@ -168,8 +139,8 @@ s_readdir(struct cfs_dir *p, struct cfs_dirent *e)
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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static int
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s_closedir(struct cfs_dir *p)
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int
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cfs_closedir(struct cfs_dir *p)
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{
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struct cfs_win32_dir *dir = (struct cfs_win32_dir *)p;
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@ -1,42 +0,0 @@
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/*
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* Copyright (c) 2006, 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 Contiki operating system.
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*
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* Author: Oliver Schmidt <ol.sc@web.de>
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*
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* $Id: cfs-win32.h,v 1.1 2006/08/13 16:23:10 oliverschmidt Exp $
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*/
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#ifndef __CFS_WIN32_H__
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#define __CFS_WIN32_H__
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#include "contiki.h"
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PROCESS_NAME(cfs_win32_process);
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#endif /* __CFS_WIN32_H__ */
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@ -236,10 +236,6 @@
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<Filter
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Name="cfs"
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>
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<File
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RelativePath="..\..\..\core\cfs\cfs.c"
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>
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</File>
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<File
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RelativePath="..\..\..\core\cfs\cfs.h"
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>
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@ -504,10 +500,6 @@
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RelativePath="..\cfs\cfs-win32.c"
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>
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</File>
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<File
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RelativePath="..\cfs\cfs-win32.h"
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>
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</File>
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</Filter>
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<Filter
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Name="ctk"
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