vmclear.c

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/*************************************************************************
 * Copyright (c) 2011 AT&T Intellectual Property 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors: Details at https://graphviz.org
 *************************************************************************/
 
#include <vmalloc/vmalloc.h>
#include <stdlib.h>
 
void vmclear(Vmalloc_t *vm) {
 
  // free all allocated pointers
  for (size_t i = 0; i < vm->size; ++i) {
    free(vm->allocated[i]);
  }
 
  // reset our metadata
  free(vm->allocated);
  vm->allocated = NULL;
  vm->size = vm->capacity = 0;
}