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RIOT/pkg/fatfs/patches/0001-remove-ffconf.h.patch
Benjamin Valentin 49e609a631 pkg/fatfs: bump version to r0.14b 
R0.14b (April 17, 2021)
  Made FatFs uses standard library <string.h> for copy, compare and search instead of built-in string functions.
  Added support for long long integer and floating point to f_printf(). (FF_STRF_LLI and FF_STRF_FP)
  Made path name parser ignores the terminating separator to allow "dir/".
  Improved the compatibility in Unix style path name feature.
  Fixed the file gets dead-locked when f_open() failed with some conditions. (appeared at R0.12a)
  Fixed f_mkfs() can create wrong exFAT volume due to a timing dependent error. (appeared at R0.12)
  Fixed code page 855 cannot be set by f_setcp(). (appeared at R0.13)
  Fixed some compiler warnings.

  - http://elm-chan.org/fsw/ff/updates.txt
2022-01-03 17:23:46 +01:00

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From 6ff7b277e8f148784c5f2fcbabaf651b45ce6873 Mon Sep 17 00:00:00 2001
From: Benjamin Valentin <benpicco@googlemail.com>
Date: Thu, 29 Apr 2021 10:12:36 +0200
Subject: [PATCH 1/2] remove ffconf.h
---
source/ffconf.h | 301 ------------------------------------------------
1 file changed, 301 deletions(-)
delete mode 100644 source/ffconf.h
diff --git a/source/ffconf.h b/source/ffconf.h
deleted file mode 100644
index 3eefdf4..0000000
--- a/source/ffconf.h
+++ /dev/null
@@ -1,301 +0,0 @@
-/*---------------------------------------------------------------------------/
-/ FatFs Functional Configurations
-/---------------------------------------------------------------------------*/
-
-#define FFCONF_DEF 86631 /* Revision ID */
-
-/*---------------------------------------------------------------------------/
-/ Function Configurations
-/---------------------------------------------------------------------------*/
-
-#define FF_FS_READONLY 0
-/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
-/ Read-only configuration removes writing API functions, f_write(), f_sync(),
-/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
-/ and optional writing functions as well. */
-
-
-#define FF_FS_MINIMIZE 0
-/* This option defines minimization level to remove some basic API functions.
-/
-/ 0: Basic functions are fully enabled.
-/ 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
-/ are removed.
-/ 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
-/ 3: f_lseek() function is removed in addition to 2. */
-
-
-#define FF_USE_FIND 0
-/* This option switches filtered directory read functions, f_findfirst() and
-/ f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
-
-
-#define FF_USE_MKFS 0
-/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
-
-
-#define FF_USE_FASTSEEK 0
-/* This option switches fast seek function. (0:Disable or 1:Enable) */
-
-
-#define FF_USE_EXPAND 0
-/* This option switches f_expand function. (0:Disable or 1:Enable) */
-
-
-#define FF_USE_CHMOD 0
-/* This option switches attribute manipulation functions, f_chmod() and f_utime().
-/ (0:Disable or 1:Enable) Also FF_FS_READONLY needs to be 0 to enable this option. */
-
-
-#define FF_USE_LABEL 0
-/* This option switches volume label functions, f_getlabel() and f_setlabel().
-/ (0:Disable or 1:Enable) */
-
-
-#define FF_USE_FORWARD 0
-/* This option switches f_forward() function. (0:Disable or 1:Enable) */
-
-
-#define FF_USE_STRFUNC 0
-#define FF_PRINT_LLI 0
-#define FF_PRINT_FLOAT 0
-#define FF_STRF_ENCODE 0
-/* FF_USE_STRFUNC switches string functions, f_gets(), f_putc(), f_puts() and
-/ f_printf().
-/
-/ 0: Disable. FF_PRINT_LLI, FF_PRINT_FLOAT and FF_STRF_ENCODE have no effect.
-/ 1: Enable without LF-CRLF conversion.
-/ 2: Enable with LF-CRLF conversion.
-/
-/ FF_PRINT_LLI = 1 makes f_printf() support long long argument and FF_PRINT_FLOAT = 1/2
- makes f_printf() support floating point argument. These features want C99 or later.
-/ When FF_LFN_UNICODE >= 1 with LFN enabled, string functions convert the character
-/ encoding in it. FF_STRF_ENCODE selects assumption of character encoding ON THE FILE
-/ to be read/written via those functions.
-/
-/ 0: ANSI/OEM in current CP
-/ 1: Unicode in UTF-16LE
-/ 2: Unicode in UTF-16BE
-/ 3: Unicode in UTF-8
-*/
-
-
-/*---------------------------------------------------------------------------/
-/ Locale and Namespace Configurations
-/---------------------------------------------------------------------------*/
-
-#define FF_CODE_PAGE 932
-/* This option specifies the OEM code page to be used on the target system.
-/ Incorrect code page setting can cause a file open failure.
-/
-/ 437 - U.S.
-/ 720 - Arabic
-/ 737 - Greek
-/ 771 - KBL
-/ 775 - Baltic
-/ 850 - Latin 1
-/ 852 - Latin 2
-/ 855 - Cyrillic
-/ 857 - Turkish
-/ 860 - Portuguese
-/ 861 - Icelandic
-/ 862 - Hebrew
-/ 863 - Canadian French
-/ 864 - Arabic
-/ 865 - Nordic
-/ 866 - Russian
-/ 869 - Greek 2
-/ 932 - Japanese (DBCS)
-/ 936 - Simplified Chinese (DBCS)
-/ 949 - Korean (DBCS)
-/ 950 - Traditional Chinese (DBCS)
-/ 0 - Include all code pages above and configured by f_setcp()
-*/
-
-
-#define FF_USE_LFN 0
-#define FF_MAX_LFN 255
-/* The FF_USE_LFN switches the support for LFN (long file name).
-/
-/ 0: Disable LFN. FF_MAX_LFN has no effect.
-/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
-/ 2: Enable LFN with dynamic working buffer on the STACK.
-/ 3: Enable LFN with dynamic working buffer on the HEAP.
-/
-/ To enable the LFN, ffunicode.c needs to be added to the project. The LFN function
-/ requiers certain internal working buffer occupies (FF_MAX_LFN + 1) * 2 bytes and
-/ additional (FF_MAX_LFN + 44) / 15 * 32 bytes when exFAT is enabled.
-/ The FF_MAX_LFN defines size of the working buffer in UTF-16 code unit and it can
-/ be in range of 12 to 255. It is recommended to be set it 255 to fully support LFN
-/ specification.
-/ When use stack for the working buffer, take care on stack overflow. When use heap
-/ memory for the working buffer, memory management functions, ff_memalloc() and
-/ ff_memfree() exemplified in ffsystem.c, need to be added to the project. */
-
-
-#define FF_LFN_UNICODE 0
-/* This option switches the character encoding on the API when LFN is enabled.
-/
-/ 0: ANSI/OEM in current CP (TCHAR = char)
-/ 1: Unicode in UTF-16 (TCHAR = WCHAR)
-/ 2: Unicode in UTF-8 (TCHAR = char)
-/ 3: Unicode in UTF-32 (TCHAR = DWORD)
-/
-/ Also behavior of string I/O functions will be affected by this option.
-/ When LFN is not enabled, this option has no effect. */
-
-
-#define FF_LFN_BUF 255
-#define FF_SFN_BUF 12
-/* This set of options defines size of file name members in the FILINFO structure
-/ which is used to read out directory items. These values should be suffcient for
-/ the file names to read. The maximum possible length of the read file name depends
-/ on character encoding. When LFN is not enabled, these options have no effect. */
-
-
-#define FF_FS_RPATH 0
-/* This option configures support for relative path.
-/
-/ 0: Disable relative path and remove related functions.
-/ 1: Enable relative path. f_chdir() and f_chdrive() are available.
-/ 2: f_getcwd() function is available in addition to 1.
-*/
-
-
-/*---------------------------------------------------------------------------/
-/ Drive/Volume Configurations
-/---------------------------------------------------------------------------*/
-
-#define FF_VOLUMES 1
-/* Number of volumes (logical drives) to be used. (1-10) */
-
-
-#define FF_STR_VOLUME_ID 0
-#define FF_VOLUME_STRS "RAM","NAND","CF","SD","SD2","USB","USB2","USB3"
-/* FF_STR_VOLUME_ID switches support for volume ID in arbitrary strings.
-/ When FF_STR_VOLUME_ID is set to 1 or 2, arbitrary strings can be used as drive
-/ number in the path name. FF_VOLUME_STRS defines the volume ID strings for each
-/ logical drives. Number of items must not be less than FF_VOLUMES. Valid
-/ characters for the volume ID strings are A-Z, a-z and 0-9, however, they are
-/ compared in case-insensitive. If FF_STR_VOLUME_ID >= 1 and FF_VOLUME_STRS is
-/ not defined, a user defined volume string table needs to be defined as:
-/
-/ const char* VolumeStr[FF_VOLUMES] = {"ram","flash","sd","usb",...
-*/
-
-
-#define FF_MULTI_PARTITION 0
-/* This option switches support for multiple volumes on the physical drive.
-/ By default (0), each logical drive number is bound to the same physical drive
-/ number and only an FAT volume found on the physical drive will be mounted.
-/ When this function is enabled (1), each logical drive number can be bound to
-/ arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
-/ funciton will be available. */
-
-
-#define FF_MIN_SS 512
-#define FF_MAX_SS 512
-/* This set of options configures the range of sector size to be supported. (512,
-/ 1024, 2048 or 4096) Always set both 512 for most systems, generic memory card and
-/ harddisk, but a larger value may be required for on-board flash memory and some
-/ type of optical media. When FF_MAX_SS is larger than FF_MIN_SS, FatFs is configured
-/ for variable sector size mode and disk_ioctl() function needs to implement
-/ GET_SECTOR_SIZE command. */
-
-
-#define FF_LBA64 0
-/* This option switches support for 64-bit LBA. (0:Disable or 1:Enable)
-/ To enable the 64-bit LBA, also exFAT needs to be enabled. (FF_FS_EXFAT == 1) */
-
-
-#define FF_MIN_GPT 0x10000000
-/* Minimum number of sectors to switch GPT as partitioning format in f_mkfs and
-/ f_fdisk function. 0x100000000 max. This option has no effect when FF_LBA64 == 0. */
-
-
-#define FF_USE_TRIM 0
-/* This option switches support for ATA-TRIM. (0:Disable or 1:Enable)
-/ To enable Trim function, also CTRL_TRIM command should be implemented to the
-/ disk_ioctl() function. */
-
-
-
-/*---------------------------------------------------------------------------/
-/ System Configurations
-/---------------------------------------------------------------------------*/
-
-#define FF_FS_TINY 0
-/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
-/ At the tiny configuration, size of file object (FIL) is shrinked FF_MAX_SS bytes.
-/ Instead of private sector buffer eliminated from the file object, common sector
-/ buffer in the filesystem object (FATFS) is used for the file data transfer. */
-
-
-#define FF_FS_EXFAT 0
-/* This option switches support for exFAT filesystem. (0:Disable or 1:Enable)
-/ To enable exFAT, also LFN needs to be enabled. (FF_USE_LFN >= 1)
-/ Note that enabling exFAT discards ANSI C (C89) compatibility. */
-
-
-#define FF_FS_NORTC 0
-#define FF_NORTC_MON 1
-#define FF_NORTC_MDAY 1
-#define FF_NORTC_YEAR 2020
-/* The option FF_FS_NORTC switches timestamp functiton. If the system does not have
-/ any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable
-/ the timestamp function. Every object modified by FatFs will have a fixed timestamp
-/ defined by FF_NORTC_MON, FF_NORTC_MDAY and FF_NORTC_YEAR in local time.
-/ To enable timestamp function (FF_FS_NORTC = 0), get_fattime() function need to be
-/ added to the project to read current time form real-time clock. FF_NORTC_MON,
-/ FF_NORTC_MDAY and FF_NORTC_YEAR have no effect.
-/ These options have no effect in read-only configuration (FF_FS_READONLY = 1). */
-
-
-#define FF_FS_NOFSINFO 0
-/* If you need to know correct free space on the FAT32 volume, set bit 0 of this
-/ option, and f_getfree() function at first time after volume mount will force
-/ a full FAT scan. Bit 1 controls the use of last allocated cluster number.
-/
-/ bit0=0: Use free cluster count in the FSINFO if available.
-/ bit0=1: Do not trust free cluster count in the FSINFO.
-/ bit1=0: Use last allocated cluster number in the FSINFO if available.
-/ bit1=1: Do not trust last allocated cluster number in the FSINFO.
-*/
-
-
-#define FF_FS_LOCK 0
-/* The option FF_FS_LOCK switches file lock function to control duplicated file open
-/ and illegal operation to open objects. This option must be 0 when FF_FS_READONLY
-/ is 1.
-/
-/ 0: Disable file lock function. To avoid volume corruption, application program
-/ should avoid illegal open, remove and rename to the open objects.
-/ >0: Enable file lock function. The value defines how many files/sub-directories
-/ can be opened simultaneously under file lock control. Note that the file
-/ lock control is independent of re-entrancy. */
-
-
-/* #include <somertos.h> // O/S definitions */
-#define FF_FS_REENTRANT 0
-#define FF_FS_TIMEOUT 1000
-#define FF_SYNC_t HANDLE
-/* The option FF_FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
-/ module itself. Note that regardless of this option, file access to different
-/ volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
-/ and f_fdisk() function, are always not re-entrant. Only file/directory access
-/ to the same volume is under control of this function.
-/
-/ 0: Disable re-entrancy. FF_FS_TIMEOUT and FF_SYNC_t have no effect.
-/ 1: Enable re-entrancy. Also user provided synchronization handlers,
-/ ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
-/ function, must be added to the project. Samples are available in
-/ option/syscall.c.
-/
-/ The FF_FS_TIMEOUT defines timeout period in unit of time tick.
-/ The FF_SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
-/ SemaphoreHandle_t and etc. A header file for O/S definitions needs to be
-/ included somewhere in the scope of ff.h. */
-
-
-
-/*--- End of configuration options ---*/
--
2.27.0
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