git/tree.h
Ævar Arnfjörð Bjarmason 47957485b3 tree.h API: simplify read_tree_recursive() signature
Simplify the signature of read_tree_recursive() to omit the "base",
"baselen" and "stage" arguments. No callers of it use these parameters
for anything anymore.

The last function to call read_tree_recursive() with a non-"" path was
read_tree_recursive() itself, but that was changed in
ffd31f661d (Reimplement read_tree_recursive() using
tree_entry_interesting(), 2011-03-25).

The last user of the "stage" parameter went away in the last commit,
and even that use was mere boilerplate.

So let's remove those and rename the read_tree_recursive() function to
just read_tree(). We had another read_tree() function that I've
refactored away in preceding commits, since all in-tree users read
trees recursively with a callback we can change the name to signify
that this is the norm.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-20 16:09:26 -07:00

46 lines
1.2 KiB
C

#ifndef TREE_H
#define TREE_H
#include "object.h"
struct repository;
struct strbuf;
struct tree {
struct object object;
void *buffer;
unsigned long size;
};
extern const char *tree_type;
struct tree *lookup_tree(struct repository *r, const struct object_id *oid);
int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
int parse_tree_gently(struct tree *tree, int quiet_on_missing);
static inline int parse_tree(struct tree *tree)
{
return parse_tree_gently(tree, 0);
}
void free_tree_buffer(struct tree *tree);
/* Parses and returns the tree in the given ent, chasing tags and commits. */
struct tree *parse_tree_indirect(const struct object_id *oid);
int cmp_cache_name_compare(const void *a_, const void *b_);
#define READ_TREE_RECURSIVE 1
typedef int (*read_tree_fn_t)(const struct object_id *, struct strbuf *, const char *, unsigned int, void *);
int read_tree_at(struct repository *r,
struct tree *tree, struct strbuf *base,
const struct pathspec *pathspec,
read_tree_fn_t fn, void *context);
int read_tree(struct repository *r,
struct tree *tree,
const struct pathspec *pathspec,
read_tree_fn_t fn, void *context);
#endif /* TREE_H */