HM_realloc()

Reallocates a block of memory.

Syntax

void * HM_realloc(void * ptr, int size);

Type

HyperMesh hmlib Function

Description

Inputs

ptr: The block of memory to be resized.
size: The desired size of the block.

Example

If successful, HM_realloc() returns a pointer to the resized block of memory. If unsuccessful, HM_realloc() calls HM_terminate() with an appropriate error message, and program execution is terminated.

If *ptr is NULL, HM_realloc() behaves as HM_malloc().

Errors

None.