FILECreateHeadCluster Function

Microchip MDD File System Interface

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MDDFS Interface Library Help

CETYPE FILECreateHeadCluster(
    FILEOBJ fo, 
    DWORD * cluster
);

Description

The FILECreateHeadCluster function will create the first cluster of a file. First, it will find an empty cluster with the FATfindEmptyCluster function and mark it as the last cluster in the file. It will then erase the cluster using the EraseCluster function.

Preconditions

This function should not be called by the user.

Parameters

Parameters	Description
fo	Pointer to file structure
cluster	Cluster location

Return Values

Return Values	Description
CE_GOOD	File closed successfully
CE_WRITE_ERROR	Could not write to the sector
CE_DISK_FULL	All clusters in partition are taken

Side Effects

None

Remarks

None.

APIs > File Manipulation Layer (FSIO) > Internal Members > FILECreateHeadCluster Function

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