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-rw-r--r--third_party/git/commit-graph.h155
1 files changed, 0 insertions, 155 deletions
diff --git a/third_party/git/commit-graph.h b/third_party/git/commit-graph.h
deleted file mode 100644
index f8e92500c6e4..000000000000
--- a/third_party/git/commit-graph.h
+++ /dev/null
@@ -1,155 +0,0 @@
-#ifndef COMMIT_GRAPH_H
-#define COMMIT_GRAPH_H
-
-#include "git-compat-util.h"
-#include "object-store.h"
-#include "oidset.h"
-
-#define GIT_TEST_COMMIT_GRAPH "GIT_TEST_COMMIT_GRAPH"
-#define GIT_TEST_COMMIT_GRAPH_DIE_ON_PARSE "GIT_TEST_COMMIT_GRAPH_DIE_ON_PARSE"
-#define GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS "GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS"
-
-/*
- * This method is only used to enhance coverage of the commit-graph
- * feature in the test suite with the GIT_TEST_COMMIT_GRAPH and
- * GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS environment variables. Do not
- * call this method oustide of a builtin, and only if you know what
- * you are doing!
- */
-void git_test_write_commit_graph_or_die(void);
-
-struct commit;
-struct bloom_filter_settings;
-struct repository;
-struct raw_object_store;
-struct string_list;
-
-char *get_commit_graph_filename(struct object_directory *odb);
-char *get_commit_graph_chain_filename(struct object_directory *odb);
-int open_commit_graph(const char *graph_file, int *fd, struct stat *st);
-
-/*
- * Given a commit struct, try to fill the commit struct info, including:
- *  1. tree object
- *  2. date
- *  3. parents.
- *
- * Returns 1 if and only if the commit was found in the packed graph.
- *
- * See parse_commit_buffer() for the fallback after this call.
- */
-int parse_commit_in_graph(struct repository *r, struct commit *item);
-
-/*
- * It is possible that we loaded commit contents from the commit buffer,
- * but we also want to ensure the commit-graph content is correctly
- * checked and filled. Fill the graph_pos and generation members of
- * the given commit.
- */
-void load_commit_graph_info(struct repository *r, struct commit *item);
-
-struct tree *get_commit_tree_in_graph(struct repository *r,
-				      const struct commit *c);
-
-struct commit_graph {
-	const unsigned char *data;
-	size_t data_len;
-
-	unsigned char hash_len;
-	unsigned char num_chunks;
-	uint32_t num_commits;
-	struct object_id oid;
-	char *filename;
-	struct object_directory *odb;
-
-	uint32_t num_commits_in_base;
-	struct commit_graph *base_graph;
-
-	const uint32_t *chunk_oid_fanout;
-	const unsigned char *chunk_oid_lookup;
-	const unsigned char *chunk_commit_data;
-	const unsigned char *chunk_extra_edges;
-	const unsigned char *chunk_base_graphs;
-	const unsigned char *chunk_bloom_indexes;
-	const unsigned char *chunk_bloom_data;
-
-	struct bloom_filter_settings *bloom_filter_settings;
-};
-
-struct commit_graph *load_commit_graph_one_fd_st(struct repository *r,
-						 int fd, struct stat *st,
-						 struct object_directory *odb);
-struct commit_graph *read_commit_graph_one(struct repository *r,
-					   struct object_directory *odb);
-struct commit_graph *parse_commit_graph(struct repository *r,
-					void *graph_map, size_t graph_size);
-
-/*
- * Return 1 if and only if the repository has a commit-graph
- * file and generation numbers are computed in that file.
- */
-int generation_numbers_enabled(struct repository *r);
-
-struct bloom_filter_settings *get_bloom_filter_settings(struct repository *r);
-
-enum commit_graph_write_flags {
-	COMMIT_GRAPH_WRITE_APPEND     = (1 << 0),
-	COMMIT_GRAPH_WRITE_PROGRESS   = (1 << 1),
-	COMMIT_GRAPH_WRITE_SPLIT      = (1 << 2),
-	COMMIT_GRAPH_WRITE_BLOOM_FILTERS = (1 << 3),
-	COMMIT_GRAPH_NO_WRITE_BLOOM_FILTERS = (1 << 4),
-};
-
-enum commit_graph_split_flags {
-	COMMIT_GRAPH_SPLIT_UNSPECIFIED      = 0,
-	COMMIT_GRAPH_SPLIT_MERGE_PROHIBITED = 1,
-	COMMIT_GRAPH_SPLIT_REPLACE          = 2
-};
-
-struct commit_graph_opts {
-	int size_multiple;
-	int max_commits;
-	timestamp_t expire_time;
-	enum commit_graph_split_flags split_flags;
-	int max_new_filters;
-};
-
-/*
- * The write_commit_graph* methods return zero on success
- * and a negative value on failure. Note that if the repository
- * is not compatible with the commit-graph feature, then the
- * methods will return 0 without writing a commit-graph.
- */
-int write_commit_graph_reachable(struct object_directory *odb,
-				 enum commit_graph_write_flags flags,
-				 const struct commit_graph_opts *opts);
-int write_commit_graph(struct object_directory *odb,
-		       struct string_list *pack_indexes,
-		       struct oidset *commits,
-		       enum commit_graph_write_flags flags,
-		       const struct commit_graph_opts *opts);
-
-#define COMMIT_GRAPH_VERIFY_SHALLOW	(1 << 0)
-
-int verify_commit_graph(struct repository *r, struct commit_graph *g, int flags);
-
-void close_commit_graph(struct raw_object_store *);
-void free_commit_graph(struct commit_graph *);
-
-/*
- * Disable further use of the commit graph in this process when parsing a
- * "struct commit".
- */
-void disable_commit_graph(struct repository *r);
-
-struct commit_graph_data {
-	uint32_t graph_pos;
-	uint32_t generation;
-};
-
-/*
- * Commits should be parsed before accessing generation, graph positions.
- */
-uint32_t commit_graph_generation(const struct commit *);
-uint32_t commit_graph_position(const struct commit *);
-#endif