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6c9fc42e9f
Rename the static read_tree_1() function to read_tree_at(). This function works just like read_tree_recursive(), except you provide your own strbuf. This step doesn't make much sense now, but in follow-up commits I'll remove the base/baselen/stage arguments to read_tree_recursive(). At that point an anticipated in-tree user[1] for the old read_tree_recursive() couldn't provide a path to start the traversal. Let's give them a function to do so with an API that makes more sense for them, by taking a strbuf we should be able to avoid more casting and/or reallocations in the future. 1. https://lore.kernel.org/git/xmqqft106sok.fsf@gitster.g Signed-off-by: Junio C Hamano <gitster@pobox.com>
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
#ifndef TREE_H
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#define TREE_H
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#include "object.h"
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struct repository;
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struct strbuf;
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struct tree {
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struct object object;
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void *buffer;
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unsigned long size;
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};
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extern const char *tree_type;
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struct tree *lookup_tree(struct repository *r, const struct object_id *oid);
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int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
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int parse_tree_gently(struct tree *tree, int quiet_on_missing);
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static inline int parse_tree(struct tree *tree)
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{
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return parse_tree_gently(tree, 0);
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}
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void free_tree_buffer(struct tree *tree);
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/* Parses and returns the tree in the given ent, chasing tags and commits. */
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struct tree *parse_tree_indirect(const struct object_id *oid);
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int cmp_cache_name_compare(const void *a_, const void *b_);
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#define READ_TREE_RECURSIVE 1
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typedef int (*read_tree_fn_t)(const struct object_id *, struct strbuf *, const char *, unsigned int, int, void *);
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int read_tree_at(struct repository *r,
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struct tree *tree, struct strbuf *base,
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int stage,
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const struct pathspec *pathspec,
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read_tree_fn_t fn, void *context);
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int read_tree_recursive(struct repository *r,
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struct tree *tree,
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const char *base, int baselen,
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int stage, const struct pathspec *pathspec,
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read_tree_fn_t fn, void *context);
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#endif /* TREE_H */
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