_PHATFILE Struct Reference
[PHAT File System]

#include <phatfs.h>

Collaboration diagram for _PHATFILE:

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Detailed Description

PHAT file descriptor structure.

Data Fields
u_long	f_pos
	Current position into the file.
u_long	f_clust
	Current cluster.
u_long	f_clust_pos
	Sector within the current cluster.
u_long	f_sect_pos
	Position within the sector.
u_long	f_clust_prv
	Previous cluster used,.
u_long	f_mode
	File open mode flags.
PHATDIRENT	f_dirent
	Directory entry of this file.
u_long	f_de_sect
	Sector of the directory entry.
u_long	f_de_offs
	Offset into the sector containing the directory entry.
u_int	f_de_dirty
	Directory entry change marker.
u_short	f_pde_clust
	First cluster of the parent directory, low word.
u_short	f_pde_clusthi
	First cluster of the parent directory, high word.

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Field Documentation

u_long _PHATFILE::f_de_sect

Sector of the directory entry. For the root directory this value is zero, because the root doesn't have any entry in another directory.

u_short _PHATFILE::f_pde_clust

First cluster of the parent directory, low word. Our directory entry is located in this cluster.

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