Dynamic Memory Allocation : malloc / Calloc function

Dynamic Memory Allocation : malloc / Calloc function

1. Dynamic Memory Allocation means to Allocate Memory at run-time i.e at the time of Program execution 
2. In C malloc and calloc functions are used to allocate memory at Run-time
3. It returns pointer to block of n bytes of memory allocated during run-time
4. If the Process fails i.e if it is unable to allocate memory then returns NULL
5. Note : Typecasting is necessary.

Must See :

1. Calloc
2. Malloc

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Tags / Keywords : | calloc, dynamic memory allocation, malloc

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