diff options
Diffstat (limited to 'packfile.h')
| -rw-r--r-- | packfile.h | 47 |
1 files changed, 29 insertions, 18 deletions
diff --git a/packfile.h b/packfile.h index e0a38aba93..d70c6d9afb 100644 --- a/packfile.h +++ b/packfile.h @@ -1,8 +1,13 @@ #ifndef PACKFILE_H #define PACKFILE_H +#include "cache.h" #include "oidset.h" +/* in object-store.h */ +struct packed_git; +struct object_info; + /* * Generate the filename to be used for a pack file with checksum "sha1" and * extension "ext". The result is written into the strbuf "buf", overwriting @@ -28,6 +33,12 @@ extern char *sha1_pack_index_name(const unsigned char *sha1); extern struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path); +typedef void each_file_in_pack_dir_fn(const char *full_path, size_t full_path_len, + const char *file_pach, void *data); +void for_each_file_in_pack_dir(const char *objdir, + each_file_in_pack_dir_fn fn, + void *data); + /* A hook to report invalid files in pack directory */ #define PACKDIR_FILE_PACK 1 #define PACKDIR_FILE_IDX 2 @@ -39,6 +50,8 @@ extern void install_packed_git(struct repository *r, struct packed_git *pack); struct packed_git *get_packed_git(struct repository *r); struct list_head *get_packed_git_mru(struct repository *r); +struct multi_pack_index *get_multi_pack_index(struct repository *r); +struct packed_git *get_all_packs(struct repository *r); /* * Give a rough count of objects in the repository. This sacrifices accuracy @@ -63,6 +76,8 @@ extern int open_pack_index(struct packed_git *); */ extern void close_pack_index(struct packed_git *); +extern uint32_t get_pack_fanout(struct packed_git *p, uint32_t value); + extern unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t, unsigned long *); extern void close_pack_windows(struct packed_git *); extern void close_pack(struct packed_git *); @@ -131,7 +146,7 @@ extern int packed_object_info(struct repository *r, off_t offset, struct object_info *); extern void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1); -extern const struct packed_git *has_packed_and_bad(const unsigned char *sha1); +extern const struct packed_git *has_packed_and_bad(struct repository *r, const unsigned char *sha1); /* * Iff a pack file in the given repository contains the object named by sha1, @@ -144,26 +159,22 @@ extern int has_object_pack(const struct object_id *oid); extern int has_pack_index(const unsigned char *sha1); /* - * Only iterate over packs obtained from the promisor remote. - */ -#define FOR_EACH_OBJECT_PROMISOR_ONLY 2 - -/* - * Iterate over packed objects in both the local - * repository and any alternates repositories (unless the - * FOR_EACH_OBJECT_LOCAL_ONLY flag, defined in cache.h, is set). - */ -typedef int each_packed_object_fn(const struct object_id *oid, - struct packed_git *pack, - uint32_t pos, - void *data); -extern int for_each_object_in_pack(struct packed_git *p, each_packed_object_fn, void *data); -extern int for_each_packed_object(each_packed_object_fn, void *, unsigned flags); - -/* * Return 1 if an object in a promisor packfile is or refers to the given * object, 0 otherwise. */ extern int is_promisor_object(const struct object_id *oid); +/* + * Expose a function for fuzz testing. + * + * load_idx() parses a block of memory as a packfile index and puts the results + * into a struct packed_git. + * + * This function should not be used directly. It is exposed here only so that we + * have a convenient entry-point for fuzz testing. For real uses, you should + * probably use open_pack_index() or parse_pack_index() instead. + */ +extern int load_idx(const char *path, const unsigned int hashsz, void *idx_map, + size_t idx_size, struct packed_git *p); + #endif |