FF_UnmountPartition()

From FullFAT

Attempts to Unmount the currently active mounted partition. This function fails if any FILE handles are active on the mounted partition.

Prototype

FF_ERROR FF_UnmountPartition(FF_IOMAN *pIoman);

Parameters

pIoman

Pointer to an FF_IOMAN object, as returned from the FF_CreateIOMAN() function.

Return Value

Returns FF_ERR_NONE on success.

All errors are negative, and can be passed to the FF_GetErrMessage() function to get a meaningful string describing the error.

Possible Error Codes

• FF_ERR_NULL_POINTER - pIoman parameter was NULL.
• FF_ERR_IOMAN_ACTIVE_HANDLES - There are active FILE or Working buffer handles on the partition.

See Also

• FF_CreateIOMAN()
• FF_DestroyIOMAN()
• FF_RegisterBlkDevice()
• FF_UnregisterBlkDevice()
• FF_MountPartition()
• FF_UnmountPartition()

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