block.c File Reference

#include <ubixfs/ubixfs.h>
#include <vfs/file.h>
#include <vfs/mount.h>

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Functions
int	freeBlocks (int block, fileDescriptor_t *fd)
int	getFreeBlocks (int count, fileDescriptor_t *fd)
void	syncBat (struct vfs_mountPoint *mp)

Function Documentation

freeBlocks()

int freeBlocks	(	int	block,
		fileDescriptor_t *	fd
	)

Definition at line 78 of file block.c.

References blockAllocationTableEntry::attributes, ubixFSInfo::blockAllocationTable, vfs_mountPoint::fsInfo, fileDescriptor::mp, blockAllocationTableEntry::nextBlock, and syncBat().

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getFreeBlocks()

int getFreeBlocks	(	int	count,
		fileDescriptor_t *	fd
	)

Definition at line 95 of file block.c.

References blockAllocationTableEntry::attributes, ubixFSInfo::batEntries, ubixFSInfo::blockAllocationTable, vfs_mountPoint::fsInfo, fileDescriptor::mp, blockAllocationTableEntry::nextBlock, and syncBat().

Referenced by ubixFSmkDir(), and writeUbixFS().

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syncBat()

void syncBat

(

struct vfs_mountPoint *

mp

)

Definition at line 73 of file block.c.

References ubixFSInfo::blockAllocationTable, vfs_mountPoint::device, device_node::devInfo, vfs_mountPoint::diskLabel, vfs_mountPoint::fsInfo, device_interface::info, vfs_mountPoint::partition, ubixDiskLabel::partitions, ubixDiskLabel::ubixPartitions::pBatSize, ubixDiskLabel::ubixPartitions::pOffset, and device_interface::write.

Referenced by freeBlocks(), and getFreeBlocks().