Bluetooth LE Stack
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Outline
#define btstack_memory_pool_H
btstack_memory_pool_t
btstack_memory_pool_create(btstack_memory_pool_t *, void *, int, int);
btstack_memory_pool_get(btstack_memory_pool_t *);
btstack_memory_pool_free(btstack_memory_pool_t *, void *);
Files
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SourceVuRaspberry Pi Pico SDK and ExamplesBluetooth LE Stacksrc/btstack_memory_pool.h
 
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/* * Copyright (C) 2014 BlueKitchen GmbH * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the copyright holders nor the names of * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * 4. Any redistribution, use, or modification is done solely for * personal benefit and not for any commercial purpose or for * monetary gain. * * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * Please inquire about commercial licensing options at * contact@bluekitchen-gmbh.com * *//* ... */ /* * btstack_memory_pool.h * * @Brief Fixed-size block allocation * * @Assumption block_size >= sizeof(void *) * @Assumption size of storage >= count * block_size * * @Note minimal implementation, no error checking/handling *//* ... */ #ifndef btstack_memory_pool_H #define btstack_memory_pool_H #if defined __cplusplus extern "C" { #endif typedef void * btstack_memory_pool_t; // initialize memory pool with with given storage, block size and count void btstack_memory_pool_create(btstack_memory_pool_t *pool, void * storage, int count, int block_size); // get free block from pool, @return NULL or pointer to block void * btstack_memory_pool_get(btstack_memory_pool_t *pool); // return previously reserved block to memory pool void btstack_memory_pool_free(btstack_memory_pool_t *pool, void * block); #if defined __cplusplus }extern "C" { ... } #endif /* ... */ #endif // btstack_memory_pool_H
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