Format: s32 mfsHFread(MfsFile handle, void* buf, s32 len)
Arguments:
handle File handle *buf Pointer to buffer for storing data len Size of data to be read
Return value:Size of data that was read (a negative value is an error)
Function:Reads data
Description: This function reads data of the file specified by handle.
Main errors:
MFS_ERR_FATAL File open error The file is not opened. MFS_ERR_DEVICE Device error An error occurred in an internally called Leo function. Since a Leo function error is stored in the variable mfsError, check this variable to perform processing. MFS_ERR_HEADER Header error The header area is corrupted. If it is the RAM area, try to repair it.