s32 mfsRomMediaCheck(void) s32 mfsRamMediaCheck(void)
Arguments
Return value
Function
Description
This function checks whether or not the medium has been formatted to MFS format. When the medium has been formatted to MFS format, this function loads the header area into an internal buffer so that the disk can be accessed. If a check has already been performed to determine whether or not the disk had been exchanged, mfsDiskldCheck should be called. mfsDiskldCheck must also be called when an MFS_ERR_DEVICE error is returned from an MFS library function and the error is LEO_ERROR_MEDIUM_MAY_HAVE_CHANGE or LEO_ERROR_MEDIUM_NOT_PRESENT.
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. |
MFS_ERR_DISKCHANGE | Media exchanged
The media has been replaced by another media. |
MFS_ERR_NOTMFSDISK | Not an MFS-format disk
The disk ID's disk use is not 1, or the header is different. |
MFS_ERR_VERSION | Different version disk |
MFS_ERR_HEADER | Header error
The header area is corrupted. If it is the RAM area, try to repair it. |