_setActivePartition

Change the current active partition (if the Cache is not already set). The partition name must be set in the usm.ini file.

Prototype :

fun [S I] I

S : the directory name. It MUST be defined in the usm.ini file.

I : the type of partition (0, 1 or 2)

Return : I 0 or nil if error

Error :

EOK if success.
EINVAL if the given type is invalid.
EARGNIL if the given partition name is nil.
ECACHE if the Cache is activated.
EUNABLE if the partition has not been activated (probably a bad name or it is not set in the usm.ini file).

See also :

_removeLastPartition

_isCacheActivated

Example :