_RAWVOLUME Struct Reference

Volume info structure. More...

#include <rawfs.h>

Collaboration diagram for _RAWVOLUME:

Data Fields
uint32_t	vol_numfree
	Number of free clusters.
HANDLE	vol_fsmutex
	Mutual exclusion filesystem access semaphore.
HANDLE	vol_iomutex
	Mutual exclusion I/O semaphore.
uint32_t	vol_sect_cnt
	Number of sectors in this volume.
size_t	vol_sect_len
	Bytes per sector.
uint8_t *	vol_sect_buf
	Sector data buffer.
uint32_t	vol_sect_num
	Buffered sector number.
int	vol_sect_dirty
	If not zero, buffer needs to be written.

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Detailed Description

Volume info structure.

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Field Documentation

uint32_t _RAWVOLUME::vol_numfree

Number of free clusters.

HANDLE _RAWVOLUME::vol_fsmutex

Mutual exclusion filesystem access semaphore.

Referenced by RawFsMount().

HANDLE _RAWVOLUME::vol_iomutex

Mutual exclusion I/O semaphore.

Referenced by RawFsMount().

uint32_t _RAWVOLUME::vol_sect_cnt

Number of sectors in this volume.

Referenced by RawFsMount().

size_t _RAWVOLUME::vol_sect_len

Bytes per sector.

Referenced by RawFsFileRead(), RawFsFileWrite(), and RawFsMount().

uint8_t* _RAWVOLUME::vol_sect_buf

Sector data buffer.

Referenced by RawFsFileRead(), RawFsFileWrite(), and RawFsMount().

uint32_t _RAWVOLUME::vol_sect_num

Buffered sector number.

Referenced by RawFsMount().

int _RAWVOLUME::vol_sect_dirty

If not zero, buffer needs to be written.

Referenced by RawFsFileWrite().

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The documentation for this struct was generated from the following file:

• include/fs/rawfs.h