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68 lines
2.0 KiB
68 lines
2.0 KiB
#ifndef CACHE_TREE_H |
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#define CACHE_TREE_H |
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#include "cache.h" |
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#include "tree.h" |
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#include "tree-walk.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 count; /* internally used by update_one() */ |
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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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struct object_id oid; |
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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 index_state *, const char *); |
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struct cache_tree_sub *cache_tree_sub(struct cache_tree *, const char *); |
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void cache_tree_write(struct strbuf *, struct cache_tree *root); |
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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 index_state *, int); |
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void cache_tree_verify(struct repository *, struct index_state *); |
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/* bitmasks to write_cache_as_tree flags */ |
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#define WRITE_TREE_MISSING_OK 1 |
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#define WRITE_TREE_IGNORE_CACHE_TREE 2 |
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#define WRITE_TREE_DRY_RUN 4 |
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#define WRITE_TREE_SILENT 8 |
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#define WRITE_TREE_REPAIR 16 |
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/* error return codes */ |
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#define WRITE_TREE_UNREADABLE_INDEX (-1) |
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#define WRITE_TREE_UNMERGED_INDEX (-2) |
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#define WRITE_TREE_PREFIX_ERROR (-3) |
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int write_index_as_tree(struct object_id *oid, struct index_state *index_state, const char *index_path, int flags, const char *prefix); |
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void prime_cache_tree(struct repository *, struct index_state *, struct tree *); |
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int cache_tree_matches_traversal(struct cache_tree *, struct name_entry *ent, struct traverse_info *info); |
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#ifdef USE_THE_INDEX_COMPATIBILITY_MACROS |
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static inline int write_cache_as_tree(struct object_id *oid, int flags, const char *prefix) |
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{ |
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return write_index_as_tree(oid, &the_index, get_index_file(), flags, prefix); |
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} |
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static inline int update_main_cache_tree(int flags) |
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{ |
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if (!the_index.cache_tree) |
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the_index.cache_tree = cache_tree(); |
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return cache_tree_update(&the_index, flags); |
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} |
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#endif |
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#endif
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