acquireWholeMapExclusiveAccess

abstract fun acquireWholeMapExclusiveAccess(): Int

Attempt to acquire exclusive (write) access to the map.

To be called from JNI only!

Return

status of the operation - one of: ACQUIRE_EXCLUSIVE_ACCESS_OK, ACQUIRE_EXCLUSIVE_ACCESS_UNEXPECTED_ERROR, ACQUIRE_EXCLUSIVE_ACCESS_BUSY, ACQUIRE_EXCLUSIVE_ACCESS_TIMEOUT.