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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Björn Stenberg
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _FILE_H_
#define _FILE_H_
#include <sys/types.h>
#include "config.h"
#include "gcc_extensions.h"
#include <fcntl.h>
#ifdef WIN32
/* this has SEEK_SET et al */
#include <stdio.h>
#endif
#undef MAX_PATH /* this avoids problems when building simulator */
#define MAX_PATH 260
#define MAX_OPEN_FILES 11
#if !defined(PLUGIN) && !defined(CODEC)
#if defined(APPLICATION)
# define open(x, ...) app_open(x, __VA_ARGS__)
# define creat(x,m) app_creat(x, m)
# define remove(x) app_remove(x)
# define rename(x,y) app_rename(x,y)
extern int app_open(const char *name, int o, ...);
extern int app_creat(const char *name, mode_t mode);
extern int app_remove(const char* pathname);
extern int app_rename(const char* path, const char* newname);
# if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
# define filesize(x) sim_filesize(x)
# define fsync(x) sim_fsync(x)
# define ftruncate(x,y) sim_ftruncate(x,y)
# define lseek(x,y,z) sim_lseek(x,y,z)
# define read(x,y,z) sim_read(x,y,z)
# define write(x,y,z) sim_write(x,y,z)
# define close(x) sim_close(x)
# endif
#elif defined(SIMULATOR)
# define open(x, ...) sim_open(x, __VA_ARGS__)
# define creat(x,m) sim_creat(x,m)
# define remove(x) sim_remove(x)
# define rename(x,y) sim_rename(x,y)
# define filesize(x) sim_filesize(x)
# define fsync(x) sim_fsync(x)
# define ftruncate(x,y) sim_ftruncate(x,y)
# define lseek(x,y,z) sim_lseek(x,y,z)
# define read(x,y,z) sim_read(x,y,z)
# define write(x,y,z) sim_write(x,y,z)
# define close(x) sim_close(x)
extern int sim_open(const char *name, int o, ...);
extern int sim_creat(const char *name, mode_t mode);
#endif
typedef int (*open_func)(const char* pathname, int flags, ...);
typedef ssize_t (*read_func)(int fd, void *buf, size_t count);
typedef int (*creat_func)(const char *pathname, mode_t mode);
typedef ssize_t (*write_func)(int fd, const void *buf, size_t count);
typedef void (*qsort_func)(void *base, size_t nmemb, size_t size,
int(*_compar)(const void *, const void *));
extern int file_open(const char* pathname, int flags);
extern int close(int fd);
extern int fsync(int fd);
extern ssize_t read(int fd, void *buf, size_t count);
extern off_t lseek(int fildes, off_t offset, int whence);
extern int file_creat(const char *pathname);
#if (CONFIG_PLATFORM & PLATFORM_NATIVE) && !defined(__PCTOOL__)
/* posix compatibility function */
static inline int creat(const char *pathname, mode_t mode)
{
(void)mode;
return file_creat(pathname);
}
#if !defined(CODEC) && !defined(PLUGIN)
#define open(x, y, ...) file_open(x,y)
#endif
#endif
extern ssize_t write(int fd, const void *buf, size_t count);
extern int remove(const char* pathname);
extern int rename(const char* path, const char* newname);
extern int ftruncate(int fd, off_t length);
extern off_t filesize(int fd);
extern int release_files(int volume);
int fdprintf (int fd, const char *fmt, ...) ATTRIBUTE_PRINTF(2, 3);
#endif /* !CODEC && !PLUGIN */
#endif
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