50 lines
2.1 KiB
C
50 lines
2.1 KiB
C
#ifndef __OMV_FF_H__
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#define __OMV_FF_H__
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#include "dfs_file.h"
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typedef struct dfs_file FIL;
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typedef char TCHAR;
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typedef unsigned int UINT;
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typedef unsigned char BYTE;
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typedef int FF_DIR;
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typedef struct stat FILINFO;
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typedef enum {
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FR_OK = 0, /* (0) Succeeded */
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FR_DISK_ERR, /* (1) A hard error occurred in the low level disk I/O layer */
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FR_INT_ERR, /* (2) Assertion failed */
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FR_NOT_READY, /* (3) The physical drive cannot work */
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FR_NO_FILE, /* (4) Could not find the file */
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FR_NO_PATH, /* (5) Could not find the path */
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FR_INVALID_NAME, /* (6) The path name format is invalid */
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FR_DENIED, /* (7) Access denied due to prohibited access or directory full */
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FR_EXIST, /* (8) Access denied due to prohibited access */
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FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */
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FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */
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FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */
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FR_NOT_ENABLED, /* (12) The volume has no work area */
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FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume */
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FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any problem */
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FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */
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FR_LOCKED, /* (16) The operation is rejected according to the file sharing policy */
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FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */
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FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > _FS_LOCK */
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FR_INVALID_PARAMETER /* (19) Given parameter is invalid */
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} FRESULT;
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/* File access mode and open method flags (3rd argument of f_open) */
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#define FA_READ 0x01
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#define FA_WRITE 0x02
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#define FA_OPEN_EXISTING 0x00
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#define FA_CREATE_NEW 0x04
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#define FA_CREATE_ALWAYS 0x08
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#define FA_OPEN_ALWAYS 0x10
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#define FA_OPEN_APPEND 0x30
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#define f_eof(fp) ((int)((fp)->pos == (fp)->vnode->size))
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#define f_tell(fp) ((fp)->pos)
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#define f_size(fp) ((fp)->vnode->size)
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#endif
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