UIPEthernet library for Arduino IDE, Eclipse with arduino plugin and MBED/SMeshStudio (AVR,STM32F,ESP8266,Intel ARC32,Nordic nRF51,Teensy boards,Realtek Ameba(RTL8195A,RTL8710)), ENC28j60 network chip. Compatible with Wiznet W5100 Ethernet library API. Compiled and tested on Nucleo-F302R8. Master repository is: https://github.com/UIPEthernet/UIPEthernet/
utility/mempool.h
- Committer:
- cassyarduino
- Date:
- 2018-01-23
- Revision:
- 39:deeb00b81cc9
- Parent:
- 0:e3fb1267e3c3
File content as of revision 39:deeb00b81cc9:
/* mempool.h - sleek implementation of a memory pool Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de> All rights reserved. This program 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. This program 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/>. */ #ifndef MEMPOOL_H #define MEMPOOL_H #include <inttypes.h> #define POOLSTART 0 #define NOBLOCK 0 #include "mempool_conf.h" struct memblock { memaddress begin; memaddress size; memhandle nextblock; }; class MemoryPool { #ifdef MEMPOOLTEST_H friend class MemoryPoolTest; #endif protected: static struct memblock blocks[MEMPOOL_NUM_MEMBLOCKS+1]; public: static void init(); static memhandle allocBlock(memaddress); static void freeBlock(memhandle); static void resizeBlock(memhandle handle, memaddress position); static void resizeBlock(memhandle handle, memaddress position, memaddress size); static memaddress blockSize(memhandle); }; #endif