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Are contents of memory block done when acquired to fixed memory pool?

Latest Updated:11/10/2015

Question:

Are the contents of a memory block initialized when it is acquired from or returned to the fixed-size memory pool or variable-size memory pool?

Answer:

The contents of the memory block are not initialized. In the case of an OS which has a management area in the memory block, it initializes the management area by setting the correct values in it.
To initialize the contents of memory blocks when running an application, initialize the whole RAM area during boot processing.
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