packfile: expose get_delta_base()

In a following commit get_delta_base() will be used outside
packfile.c, so let's make it non static and declare it in
packfile.h.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2019-09-13 15:02:18 +02:00 коммит произвёл Junio C Hamano
Родитель bab28d9f97
Коммит 56d9cbe68b
2 изменённых файлов: 8 добавлений и 5 удалений

Просмотреть файл

@ -1191,11 +1191,11 @@ const struct packed_git *has_packed_and_bad(struct repository *r,
return NULL; return NULL;
} }
static off_t get_delta_base(struct packed_git *p, off_t get_delta_base(struct packed_git *p,
struct pack_window **w_curs, struct pack_window **w_curs,
off_t *curpos, off_t *curpos,
enum object_type type, enum object_type type,
off_t delta_obj_offset) off_t delta_obj_offset)
{ {
unsigned char *base_info = use_pack(p, w_curs, *curpos, NULL); unsigned char *base_info = use_pack(p, w_curs, *curpos, NULL);
off_t base_offset; off_t base_offset;

Просмотреть файл

@ -151,6 +151,9 @@ void *unpack_entry(struct repository *r, struct packed_git *, off_t, enum object
unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep); unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t); unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
int unpack_object_header(struct packed_git *, struct pack_window **, off_t *, unsigned long *); int unpack_object_header(struct packed_git *, struct pack_window **, off_t *, unsigned long *);
off_t get_delta_base(struct packed_git *p, struct pack_window **w_curs,
off_t *curpos, enum object_type type,
off_t delta_obj_offset);
void release_pack_memory(size_t); void release_pack_memory(size_t);