qpb/qpb_allocator.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * qpb_allocator.c
   4  *
   5  * @copyright Copyright (C) 2016 Sproute Networks, Inc.
   6  *
   7  * @author Avneesh Sachdev <avneesh@sproute.com>
   8  */
   9
  10 #ifdef HAVE_CONFIG_H
  11 #include "config.h"
  12 #endif
  13
  14 #include "linear_allocator.h"
  15
  16 #include "qpb_allocator.h"
  17
  18 /*
  19  * _qpb_alloc
  20  */
  21 static void *_qpb_alloc(void *allocator_data, size_t size)
  22 {
  23         return linear_allocator_alloc(allocator_data, size);
  24 }
  25
  26 /*
  27  * _qpb_free
  28  */
  29 static void _qpb_free(void *allocator_data, void *ptr)
  30 {
  31         linear_allocator_free(allocator_data, ptr);
  32 }
  33
  34 static ProtobufCAllocator allocator_template = {_qpb_alloc, _qpb_free, NULL};
  35
  36 /*
  37  * qpb_allocator_init_linear
  38  *
  39  * Initialize qpb_allocator_t with the given linear allocator.
  40  */
  41 void qpb_allocator_init_linear(qpb_allocator_t *allocator,
  42                                linear_allocator_t *linear_allocator)
  43 {
  44         *allocator = allocator_template;
  45         allocator->allocator_data = linear_allocator;
  46 }