e2f8dceda7
This is the very first version that pass the compiler. Though it has lots things were made for testing, such as commenting problematic source code to avoid irrelevant errors. For test.c, everything is working fine. Congrats!
54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
#ifndef COMPOUND_MEMMAN_H
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# define COMPOUND_MEMMAN_H
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# include <Compound/common.h>
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# include <Compound/status.h>
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/*
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Higher the priority it is, the less time for lifespan it has.
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*/
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typedef struct {
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void *addr;
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size_t length;
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int priority; // Negative for manual; Higher than 0 it is,
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// higher the priority is.
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} Memory; // 20 Bytes
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typedef struct {
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Memory *members;
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size_t volume;
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int priority;
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} MemoryPool;
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typedef struct {
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MemoryPool *members;
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void *(*allocator)(size_t sz);
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void (*deallocator)(void *addr);
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} MemoryPoolManager;
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Status MemMan_Memory_Allocate(Memory *inst, size_t length);
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Status MemMan_Memory_Reallocate(Memory *inst, size_t length);
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void MemMan_Memory_Release(Memory *inst);
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Status MemMan_Memory_Prioritise(Memory *inst);
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Status MemMan_Memory_Deprioritise(Memory *inst);
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bool MemMan_Memory_Equals(Memory *inst, Memory *other);
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Status MemMan_MemoryPool_Create(MemoryPool *inst, size_t volume);
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Status MemMan_MemoryPool_Constr(MemoryPool *inst, size_t volume, int priority);
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Status MemMan_MemoryPool_AllocateAt(MemoryPool *inst, int idx, size_t sz);
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Status MemMan_MemoryPool_ReallocateAt(MemoryPool *inst, int idx, size_t sz);
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Status MemMan_MemoryPool_ReleaseAt(MemoryPool *inst, int idx);
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void MemMan_MemoryPool_Delete(MemoryPool *inst);
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Status MemMan_MemoryPoolManager_Create(MemoryPoolManager *inst,
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MemoryPool **members);
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Status MemMan_MemoryPoolManager_Constr(MemoryPoolManager *inst,
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MemoryPool **members,
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void *(*allocator)(size_t sz),
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void (*deallocator)(void *addr));
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Status MemMan_MemoryPoolManager_Merge(MemoryPool *pool1, MemoryPool *pool2);
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Status MemMan_MemoryPoolManager_Divide(MemoryPool *src, int off, int len);
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#endif /* COMPOUND_MEMMAN_H */
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