33 lines
913 B
C
33 lines
913 B
C
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#ifndef HAKMEM_TINY_REGISTRY_API_H
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#define HAKMEM_TINY_REGISTRY_API_H
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#include <stdint.h>
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#include <pthread.h>
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// Forward declarations
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struct TinySlab;
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typedef struct TinySlab TinySlab;
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// Phase 2B-3: Registry Operations API
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// Hash table for slab ownership tracking
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// Hash function for slab_base (64KB aligned) - static inline for cross-TU use
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#ifndef SLAB_REGISTRY_MASK
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#define SLAB_REGISTRY_MASK 0x7F // Assuming this is defined in hakmem_tiny.h
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#endif
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static inline int registry_hash(uintptr_t slab_base) {
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return (slab_base >> 16) & SLAB_REGISTRY_MASK;
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}
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// Register slab in hash table (returns 1 on success, 0 on failure)
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int registry_register(uintptr_t slab_base, TinySlab* owner);
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// Unregister slab from hash table
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void registry_unregister(uintptr_t slab_base);
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// Registry lock (extern from hakmem_tiny.c)
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extern pthread_mutex_t g_tiny_registry_lock;
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#endif // HAKMEM_TINY_REGISTRY_API_H
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