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libfat/source/common.h

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Initial import into devkitpro CVS.
2006-07-14 04:42:37 +02:00
/*
common.h
Common definitions and included files for the FATlib
Copyright (c) 2006 Michael "Chishm" Chisholm
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.
*/
#ifndef _COMMON_H
#define _COMMON_H
Moved disc interfaces to appropriate libraries (DLDI to libnds, SD/USB to libogc). Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms. Partitions no longer specified by fat1:/, fat2:/, etc. Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead. Added fsync and ftruncate functions. Mount and unmount no longer startup/shutdown the device, this is the job of the host app. Mount now accepts a partition start parameter. Used standard types, eg uint32_t instead of u32. Archive bit is set when closing/synchronizing a modified file. Various minor bug fixes.
2008-11-20 06:22:28 +01:00
#define BYTES_PER_READ 512
#include <fat.h>
#include <stddef.h>
#include <stdint.h>
Initial import into devkitpro CVS.
2006-07-14 04:42:37 +02:00
// When compiling for NDS, make sure NDS is defined
#ifndef NDS
#if defined ARM9 || defined ARM7
#define NDS
#endif
#endif
Moved disc interfaces to appropriate libraries (DLDI to libnds, SD/USB to libogc). Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms. Partitions no longer specified by fat1:/, fat2:/, etc. Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead. Added fsync and ftruncate functions. Mount and unmount no longer startup/shutdown the device, this is the job of the host app. Mount now accepts a partition start parameter. Used standard types, eg uint32_t instead of u32. Archive bit is set when closing/synchronizing a modified file. Various minor bug fixes.
2008-11-20 06:22:28 +01:00
// Platform specific includes
First pass at gamecube/wii support
2008-03-16 19:06:25 +01:00
#if defined(__gamecube__) || defined (__wii__)
#include <gctypes.h>
Moved disc interfaces to appropriate libraries (DLDI to libnds, SD/USB to libogc). Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms. Partitions no longer specified by fat1:/, fat2:/, etc. Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead. Added fsync and ftruncate functions. Mount and unmount no longer startup/shutdown the device, this is the job of the host app. Mount now accepts a partition start parameter. Used standard types, eg uint32_t instead of u32. Archive bit is set when closing/synchronizing a modified file. Various minor bug fixes.
2008-11-20 06:22:28 +01:00
#include <ogc/disc_io.h>
#include <gccore.h>
#elif defined(NDS)
First pass at gamecube/wii support
2008-03-16 19:06:25 +01:00
#include <nds/ndstypes.h>
add libogc port and nitroFS support
2008-05-10 21:35:18 +02:00
#include <nds/system.h>
Moved disc interfaces to appropriate libraries (DLDI to libnds, SD/USB to libogc). Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms. Partitions no longer specified by fat1:/, fat2:/, etc. Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead. Added fsync and ftruncate functions. Mount and unmount no longer startup/shutdown the device, this is the job of the host app. Mount now accepts a partition start parameter. Used standard types, eg uint32_t instead of u32. Archive bit is set when closing/synchronizing a modified file. Various minor bug fixes.
2008-11-20 06:22:28 +01:00
#include <nds/disc_io.h>
#elif defined(GBA)
#include <gba_types.h>
#include <disc_io.h>
Initial import into devkitpro CVS.
2006-07-14 04:42:37 +02:00
#endif
Moved disc interfaces to appropriate libraries (DLDI to libnds, SD/USB to libogc). Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms. Partitions no longer specified by fat1:/, fat2:/, etc. Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead. Added fsync and ftruncate functions. Mount and unmount no longer startup/shutdown the device, this is the job of the host app. Mount now accepts a partition start parameter. Used standard types, eg uint32_t instead of u32. Archive bit is set when closing/synchronizing a modified file. Various minor bug fixes.
2008-11-20 06:22:28 +01:00
// Platform specific options
#if defined (__wii__)
add read ahead cache by Rodries
2009-05-18 00:16:35 +02:00
#define DEFAULT_CACHE_PAGES 4
#define DEFAULT_SECTORS_PAGE 64
Moved disc interfaces to appropriate libraries (DLDI to libnds, SD/USB to libogc). Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms. Partitions no longer specified by fat1:/, fat2:/, etc. Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead. Added fsync and ftruncate functions. Mount and unmount no longer startup/shutdown the device, this is the job of the host app. Mount now accepts a partition start parameter. Used standard types, eg uint32_t instead of u32. Archive bit is set when closing/synchronizing a modified file. Various minor bug fixes.
2008-11-20 06:22:28 +01:00
#define USE_LWP_LOCK
#define USE_RTC_TIME
#elif defined (__gamecube__)
add read ahead cache by Rodries
2009-05-18 00:16:35 +02:00
#define DEFAULT_CACHE_PAGES 4
#define DEFAULT_SECTORS_PAGE 64
Moved disc interfaces to appropriate libraries (DLDI to libnds, SD/USB to libogc). Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms. Partitions no longer specified by fat1:/, fat2:/, etc. Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead. Added fsync and ftruncate functions. Mount and unmount no longer startup/shutdown the device, this is the job of the host app. Mount now accepts a partition start parameter. Used standard types, eg uint32_t instead of u32. Archive bit is set when closing/synchronizing a modified file. Various minor bug fixes.
2008-11-20 06:22:28 +01:00
#define USE_LWP_LOCK
#define USE_RTC_TIME
#elif defined (NDS)
add read ahead cache by Rodries
2009-05-18 00:16:35 +02:00
#define DEFAULT_CACHE_PAGES 4
#define DEFAULT_SECTORS_PAGE 8
Moved disc interfaces to appropriate libraries (DLDI to libnds, SD/USB to libogc). Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms. Partitions no longer specified by fat1:/, fat2:/, etc. Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead. Added fsync and ftruncate functions. Mount and unmount no longer startup/shutdown the device, this is the job of the host app. Mount now accepts a partition start parameter. Used standard types, eg uint32_t instead of u32. Archive bit is set when closing/synchronizing a modified file. Various minor bug fixes.
2008-11-20 06:22:28 +01:00
#define USE_RTC_TIME
Read/write contigious clusters in one operation to improve speed.
2008-11-22 14:37:16 +01:00
#define LIMIT_SECTORS 128
Moved disc interfaces to appropriate libraries (DLDI to libnds, SD/USB to libogc). Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms. Partitions no longer specified by fat1:/, fat2:/, etc. Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead. Added fsync and ftruncate functions. Mount and unmount no longer startup/shutdown the device, this is the job of the host app. Mount now accepts a partition start parameter. Used standard types, eg uint32_t instead of u32. Archive bit is set when closing/synchronizing a modified file. Various minor bug fixes.
2008-11-20 06:22:28 +01:00
#elif defined (GBA)
#define DEFAULT_CACHE_PAGES 2
add read ahead cache by Rodries
2009-05-18 00:16:35 +02:00
#define DEFAULT_SECTORS_PAGE 8
Read/write contigious clusters in one operation to improve speed.
2008-11-22 14:37:16 +01:00
#define LIMIT_SECTORS 128
Initial import into devkitpro CVS.
2006-07-14 04:42:37 +02:00
#endif
#endif // _COMMON_H
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