diff options
Diffstat (limited to 'os/rt/include/chheap.h')
| -rw-r--r-- | os/rt/include/chheap.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/os/rt/include/chheap.h b/os/rt/include/chheap.h deleted file mode 100644 index b041646b5..000000000 --- a/os/rt/include/chheap.h +++ /dev/null @@ -1,118 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file chheap.h
- * @brief Heaps macros and structures.
- *
- * @addtogroup heaps
- * @{
- */
-
-#ifndef _CHHEAP_H_
-#define _CHHEAP_H_
-
-#if (CH_CFG_USE_HEAP == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if CH_CFG_USE_MEMCORE == FALSE
-#error "CH_CFG_USE_HEAP requires CH_CFG_USE_MEMCORE"
-#endif
-
-#if (CH_CFG_USE_MUTEXES == FALSE) && (CH_CFG_USE_SEMAPHORES == FALSE)
-#error "CH_CFG_USE_HEAP requires CH_CFG_USE_MUTEXES and/or CH_CFG_USE_SEMAPHORES"
-#endif
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Type of a memory heap.
- */
-typedef struct memory_heap memory_heap_t;
-
-/**
- * @brief Memory heap block header.
- */
-union heap_header {
- stkalign_t align;
- struct {
- union {
- union heap_header *next; /**< @brief Next block in free list. */
- memory_heap_t *heap; /**< @brief Block owner heap. */
- } u; /**< @brief Overlapped fields. */
- size_t size; /**< @brief Size of the memory block. */
- } h;
-};
-
-/**
- * @brief Structure describing a memory heap.
- */
-struct memory_heap {
- memgetfunc_t h_provider; /**< @brief Memory blocks provider for
- this heap. */
- union heap_header h_free; /**< @brief Free blocks list header. */
-#if CH_CFG_USE_MUTEXES == TRUE
- mutex_t h_mtx; /**< @brief Heap access mutex. */
-#else
- semaphore_t h_sem; /**< @brief Heap access semaphore. */
-#endif
-};
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void _heap_init(void);
- void chHeapObjectInit(memory_heap_t *heapp, void *buf, size_t size);
- void *chHeapAlloc(memory_heap_t *heapp, size_t size);
- void chHeapFree(void *p);
- size_t chHeapStatus(memory_heap_t *heapp, size_t *sizep);
-#ifdef __cplusplus
-}
-#endif
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-#endif /* CH_CFG_USE_HEAP == TRUE */
-
-#endif /* _CHHEAP_H_ */
-
-/** @} */
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