diff options
Diffstat (limited to 'cache.h')
| -rw-r--r-- | cache.h | 39 |
1 files changed, 36 insertions, 3 deletions
@@ -443,6 +443,7 @@ extern char *get_object_directory(void); extern char *get_index_file(void); extern char *get_graft_file(void); extern int set_git_dir(const char *path); +extern int get_common_dir_noenv(struct strbuf *sb, const char *gitdir); extern int get_common_dir(struct strbuf *sb, const char *gitdir); extern const char *get_git_namespace(void); extern const char *strip_namespace(const char *namespaced_ref); @@ -723,6 +724,8 @@ extern char *mksnpath(char *buf, size_t n, const char *fmt, ...) __attribute__((format (printf, 3, 4))); extern void strbuf_git_path(struct strbuf *sb, const char *fmt, ...) __attribute__((format (printf, 2, 3))); +extern char *git_path_buf(struct strbuf *buf, const char *fmt, ...) + __attribute__((format (printf, 2, 3))); extern void strbuf_git_path_submodule(struct strbuf *sb, const char *path, const char *fmt, ...) __attribute__((format (printf, 3, 4))); @@ -783,7 +786,24 @@ extern char *sha1_pack_name(const unsigned char *sha1); */ extern char *sha1_pack_index_name(const unsigned char *sha1); -extern const char *find_unique_abbrev(const unsigned char *sha1, int); +/* + * Return an abbreviated sha1 unique within this repository's object database. + * The result will be at least `len` characters long, and will be NUL + * terminated. + * + * The non-`_r` version returns a static buffer which will be overwritten by + * subsequent calls. + * + * The `_r` variant writes to a buffer supplied by the caller, which must be at + * least `GIT_SHA1_HEXSZ + 1` bytes. The return value is the number of bytes + * written (excluding the NUL terminator). + * + * Note that while this version avoids the static buffer, it is not fully + * reentrant, as it calls into other non-reentrant git code. + */ +extern const char *find_unique_abbrev(const unsigned char *sha1, int len); +extern int find_unique_abbrev_r(char *hex, const unsigned char *sha1, int len); + extern const unsigned char null_sha1[GIT_SHA1_RAWSZ]; static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2) @@ -1065,6 +1085,18 @@ extern int for_each_abbrev(const char *prefix, each_abbrev_fn, void *); extern int get_sha1_hex(const char *hex, unsigned char *sha1); extern int get_oid_hex(const char *hex, struct object_id *sha1); +/* + * Convert a binary sha1 to its hex equivalent. The `_r` variant is reentrant, + * and writes the NUL-terminated output to the buffer `out`, which must be at + * least `GIT_SHA1_HEXSZ + 1` bytes, and returns a pointer to out for + * convenience. + * + * The non-`_r` variant returns a static buffer, but uses a ring of 4 + * buffers, making it safe to make multiple calls for a single statement, like: + * + * printf("%s -> %s", sha1_to_hex(one), sha1_to_hex(two)); + */ +extern char *sha1_to_hex_r(char *out, const unsigned char *sha1); extern char *sha1_to_hex(const unsigned char *sha1); /* static buffer result! */ extern char *oid_to_hex(const struct object_id *oid); /* same static buffer as sha1_to_hex */ @@ -1091,7 +1123,6 @@ struct date_mode { DATE_NORMAL = 0, DATE_RELATIVE, DATE_SHORT, - DATE_LOCAL, DATE_ISO8601, DATE_ISO8601_STRICT, DATE_RFC2822, @@ -1099,6 +1130,7 @@ struct date_mode { DATE_RAW } type; const char *strftime_fmt; + int local; }; /* @@ -1275,10 +1307,11 @@ extern void close_pack_index(struct packed_git *); 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_all_packs(void); extern void unuse_pack(struct pack_window **); extern void free_pack_by_name(const char *); extern void clear_delta_base_cache(void); -extern struct packed_git *add_packed_git(const char *, int, int); +extern struct packed_git *add_packed_git(const char *path, size_t path_len, int local); /* * Return the SHA-1 of the nth object within the specified packfile. |