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31 lines
770 B
C
31 lines
770 B
C
#ifndef CACHE_TREE_H
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#define CACHE_TREE_H
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struct cache_tree;
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struct cache_tree_sub {
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struct cache_tree *cache_tree;
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int namelen;
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int used;
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char name[FLEX_ARRAY];
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};
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struct cache_tree {
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int entry_count; /* negative means "invalid" */
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unsigned char sha1[20];
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int subtree_nr;
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int subtree_alloc;
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struct cache_tree_sub **down;
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};
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struct cache_tree *cache_tree(void);
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void cache_tree_free(struct cache_tree **);
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void cache_tree_invalidate_path(struct cache_tree *, const char *);
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void *cache_tree_write(struct cache_tree *root, unsigned long *size_p);
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struct cache_tree *cache_tree_read(const char *buffer, unsigned long size);
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int cache_tree_fully_valid(struct cache_tree *);
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int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int);
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#endif
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