PHAT12 Support
[PHAT File System]

Collaboration diagram for PHAT12 Support:

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Detailed Description

PHAT12 specific routines.

Defines
#define	PHAT12CMASK   0x0FFF
Functions
int	Phat12GetClusterLink (NUTDEVICE *dev, u_long clust, u_long *link)
	Get link value of a specified cluster.
int	Phat12SetClusterLink (NUTDEVICE *dev, u_long clust, u_long link)
	Set link value of a specified cluster.
int	Phat12ReleaseChain (NUTDEVICE *dev, u_long first)
	Release a cluster chain.

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Function Documentation

int Phat12GetClusterLink (  NUTDEVICE *  dev, u_long  clust, u_long *  link )

Get link value of a specified cluster. Parameters: dev  Specifies the file system device. clust  Get the link of this cluster. link  Pointer to a variable which will receive the link. Returns: 0 on success or -1 on failure.

int Phat12SetClusterLink (  NUTDEVICE *  dev, u_long  clust, u_long  link )

Set link value of a specified cluster. Parameters: dev  Specifies the file system device. clust  This cluster will be linked. link  Link to this cluster. Returns: 0 on success or -1 on failure.

int Phat12ReleaseChain (  NUTDEVICE *  dev, u_long  first )

Release a cluster chain. Parameters: dev  Specifies the file system device. first  First cluster of the chain to release. Returns: 0 on success or -1 on failure.

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