chainlint: recognize multi-line quoted strings more robustly
[git/debian.git] / commit-graph.h
blob96cccb10f3d53a6da77f4ad06a971dbaa152f70c
1 #ifndef COMMIT_GRAPH_H
2 #define COMMIT_GRAPH_H
4 #include "git-compat-util.h"
6 char *get_commit_graph_filename(const char *obj_dir);
8 /*
9 * Given a commit struct, try to fill the commit struct info, including:
10 * 1. tree object
11 * 2. date
12 * 3. parents.
14 * Returns 1 if and only if the commit was found in the packed graph.
16 * See parse_commit_buffer() for the fallback after this call.
18 int parse_commit_in_graph(struct commit *item);
21 * It is possible that we loaded commit contents from the commit buffer,
22 * but we also want to ensure the commit-graph content is correctly
23 * checked and filled. Fill the graph_pos and generation members of
24 * the given commit.
26 void load_commit_graph_info(struct commit *item);
28 struct tree *get_commit_tree_in_graph(const struct commit *c);
30 struct commit_graph {
31 int graph_fd;
33 const unsigned char *data;
34 size_t data_len;
36 unsigned char hash_len;
37 unsigned char num_chunks;
38 uint32_t num_commits;
39 struct object_id oid;
41 const uint32_t *chunk_oid_fanout;
42 const unsigned char *chunk_oid_lookup;
43 const unsigned char *chunk_commit_data;
44 const unsigned char *chunk_large_edges;
47 struct commit_graph *load_commit_graph_one(const char *graph_file);
49 void write_commit_graph(const char *obj_dir,
50 const char **pack_indexes,
51 int nr_packs,
52 const char **commit_hex,
53 int nr_commits,
54 int append);
56 #endif