Yahoo Interview Question Software Engineer / Developers
0of 0 votesDifference between Malloc vs Realloc
Difference between Malloc vs Realloc
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Malloc is the function which allocates the memory of specified size and returns the pointer of that memory.
- Anonymous November 03, 2008Realloc , by the name itself it increases or decreases the size of the memory pointed(allocated by mallc,calloc,realloc) by that pointer.
if size is 0, then Realloc is equal as free function.
if ptr is 0, then Realloc is equal as malloc function.