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76 lines
1.4 KiB
C
76 lines
1.4 KiB
C
11 years ago
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/*
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* buffer_chain.h
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*
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* Created on: Nov 10, 2013
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* Author: mzillgit
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*/
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#ifndef BUFFER_CHAIN_H_
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#define BUFFER_CHAIN_H_
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typedef struct sBufferChain* BufferChain;
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struct sBufferChain {
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int length;
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int partLength;
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int partMaxLength;
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uint8_t* buffer;
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BufferChain nextPart;
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};
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void
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BufferChain_init(BufferChain self, int length, int partLength, BufferChain nextPart, uint8_t* buffer);
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void
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BufferChain_destroy(BufferChain self);
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int /* returns the number of bytes written to the buffer */
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BufferChain_dumpToBuffer(BufferChain self, uint8_t* buffer, int bufferMaxSize);
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typedef struct {
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uint8_t* memory;
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int currentPos;
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int size;
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} MemoryArea;
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void
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MemoryArea_initialize(MemoryArea* self, uint8_t* memory, int size);
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uint8_t*
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MemoryArea_getNextBlock(MemoryArea* self, int size);
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#if 0
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typedef struct sMemoryPool* MemoryPool;
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typedef struct sMemoryChunk MemoryChunk;
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struct sMemoryPool {
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uint8_t* memory;
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int size;
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MemoryChunk firstChunk;
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};
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struct sMemoryChunk {
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MemoryChunk previous;
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MemoryChunk next;
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uint8_t* data;
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uint8_t free;
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int size;
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};
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MemoryPool
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MemoryPool_create(uint8_t* memoryAddress, int size);
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void
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MemoryPool_destroy(MemoryPool self);
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MemoryChunk
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MemoryPool_allocateChunk(MemoryPool self, int size);
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MemoryPool_freeChunk(MemoryPool self, MemoryChunk chunk);
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#endif
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#endif /* BUFFER_CHAIN_H_ */
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