kmm_malloc.c 1.9 KB

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  1. /****************************************************************************
  2. * mm/kmm_heap/kmm_malloc.c
  3. *
  4. * Licensed to the Apache Software Foundation (ASF) under one or more
  5. * contributor license agreements. See the NOTICE file distributed with
  6. * this work for additional information regarding copyright ownership. The
  7. * ASF licenses this file to you under the Apache License, Version 2.0 (the
  8. * "License"); you may not use this file except in compliance with the
  9. * License. You may obtain a copy of the License at
  10. *
  11. * http://www.apache.org/licenses/LICENSE-2.0
  12. *
  13. * Unless required by applicable law or agreed to in writing, software
  14. * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  15. * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  16. * License for the specific language governing permissions and limitations
  17. * under the License.
  18. *
  19. ****************************************************************************/
  20. /****************************************************************************
  21. * Included Files
  22. ****************************************************************************/
  23. #include <nuttx/config.h>
  24. #include <nuttx/mm/mm.h>
  25. #ifdef CONFIG_MM_KERNEL_HEAP
  26. /****************************************************************************
  27. * Public Functions
  28. ****************************************************************************/
  29. /****************************************************************************
  30. * Name: kmm_malloc
  31. *
  32. * Description:
  33. * Allocate memory from the kernel heap.
  34. *
  35. * Input Parameters:
  36. * size - Size (in bytes) of the memory region to be allocated.
  37. *
  38. * Returned Value:
  39. * The address of the allocated memory (NULL on failure to allocate)
  40. *
  41. ****************************************************************************/
  42. FAR void *kmm_malloc(size_t size)
  43. {
  44. return mm_malloc(g_kmmheap, size);
  45. }
  46. #endif /* CONFIG_MM_KERNEL_HEAP */