Function name: mfsReadLBA 芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋 Format: s32 mfsReadLBA(u32 startLBA, u32 nLBAs, void* buf) Arguments: startLBA Starting block address nLBAs Number of blocks *buf Buffer Return value:Error Function: Reads disk Description: This function reads data from disk in units of LBAs. This is an mfsReadWriteLBA macro. Main Errors: MFS_ERR_NO Normal termination 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.