mbed official / mbed-rtos

Official mbed Real Time Operating System based on the RTX implementation of the CMSIS-RTOS API open standard.

Dependents:   denki-yohou_b TestY201 Network-RTOS NTPClient_HelloWorld ... more

Deprecated

This is the mbed 2 rtos library. mbed OS 5 integrates the mbed library with mbed-rtos. With this, we have provided thread safety for all mbed APIs. If you'd like to learn about using mbed OS 5, please see the docs.

rtx/TARGET_CORTEX_M/rt_Memory.h@112:53ace74b190c, 2016-05-05 (annotated)

Committer:
mbed_official
Date:
Thu May 05 20:45:13 2016 +0100
Revision:
112:53ace74b190c
Child:
123:58563e6cba1e
Synchronized with git revision 860fdd282b0dc3631a6c46b39442d4ab5343e534



Full URL: https://github.com/mbedmicro/mbed/commit/860fdd282b0dc3631a6c46b39442d4ab5343e534/



rtx update to v4.79

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 112:53ace74b190c 1 /*----------------------------------------------------------------------------
mbed_official 112:53ace74b190c 2 * CMSIS-RTOS - RTX
mbed_official 112:53ace74b190c 3 *----------------------------------------------------------------------------
mbed_official 112:53ace74b190c 4 * Name: RT_MEMORY.H
mbed_official 112:53ace74b190c 5 * Purpose: Interface functions for Dynamic Memory Management System
mbed_official 112:53ace74b190c 6 * Rev.: V4.79
mbed_official 112:53ace74b190c 7 *----------------------------------------------------------------------------
mbed_official 112:53ace74b190c 8 *
mbed_official 112:53ace74b190c 9 * Copyright (c) 1999-2009 KEIL, 2009-2015 ARM Germany GmbH
mbed_official 112:53ace74b190c 10 * All rights reserved.
mbed_official 112:53ace74b190c 11 * Redistribution and use in source and binary forms, with or without
mbed_official 112:53ace74b190c 12 * modification, are permitted provided that the following conditions are met:
mbed_official 112:53ace74b190c 13 * - Redistributions of source code must retain the above copyright
mbed_official 112:53ace74b190c 14 * notice, this list of conditions and the following disclaimer.
mbed_official 112:53ace74b190c 15 * - Redistributions in binary form must reproduce the above copyright
mbed_official 112:53ace74b190c 16 * notice, this list of conditions and the following disclaimer in the
mbed_official 112:53ace74b190c 17 * documentation and/or other materials provided with the distribution.
mbed_official 112:53ace74b190c 18 * - Neither the name of ARM nor the names of its contributors may be used
mbed_official 112:53ace74b190c 19 * to endorse or promote products derived from this software without
mbed_official 112:53ace74b190c 20 * specific prior written permission.
mbed_official 112:53ace74b190c 21 *
mbed_official 112:53ace74b190c 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 112:53ace74b190c 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 112:53ace74b190c 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
mbed_official 112:53ace74b190c 25 * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
mbed_official 112:53ace74b190c 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
mbed_official 112:53ace74b190c 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
mbed_official 112:53ace74b190c 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
mbed_official 112:53ace74b190c 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
mbed_official 112:53ace74b190c 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
mbed_official 112:53ace74b190c 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
mbed_official 112:53ace74b190c 32 * POSSIBILITY OF SUCH DAMAGE.
mbed_official 112:53ace74b190c 33 *---------------------------------------------------------------------------*/
mbed_official 112:53ace74b190c 34
mbed_official 112:53ace74b190c 35 /* Types */
mbed_official 112:53ace74b190c 36 typedef struct mem { /* << Memory Pool management struct >> */
mbed_official 112:53ace74b190c 37 struct mem *next; /* Next Memory Block in the list */
mbed_official 112:53ace74b190c 38 U32 len; /* Length of data block */
mbed_official 112:53ace74b190c 39 } MEMP;
mbed_official 112:53ace74b190c 40
mbed_official 112:53ace74b190c 41 /* Functions */
mbed_official 112:53ace74b190c 42 extern U32 rt_init_mem (void *pool, U32 size);
mbed_official 112:53ace74b190c 43 extern void *rt_alloc_mem (void *pool, U32 size);
mbed_official 112:53ace74b190c 44 extern U32 rt_free_mem (void *pool, void *mem);