blob: 208544f989628a2c9cbe0480b7ccddd260874bce [file] [log] [blame]
/**
* @author: Jeff Thompson
* See COPYING for copyright and distribution information.
*/
#include "dynamic-uchar-array.h"
ndn_Error ndn_DynamicUCharArray_reallocArray(struct ndn_DynamicUCharArray *self, unsigned int length)
{
if (!self->realloc)
return NDN_ERROR_DynamicUCharArray_realloc_function_pointer_not_supplied;
// See if double is enough.
unsigned int newLength = self->length * 2;
if (length > newLength)
// The needed length is much greater, so use it.
newLength = length;
unsigned char *newArray = (*self->realloc)(self->array, newLength);
if (!newArray)
return NDN_ERROR_DynamicUCharArray_realloc_failed;
self->array = newArray;
self->length = newLength;
return NDN_ERROR_success;
}