git-commit-vandalism/pack-revindex.h
Vicent Marti 92e5c77c37 revindex: export new APIs
Allow users to efficiently lookup consecutive entries that are expected
to be found on the same revindex by exporting `find_revindex_position`:
this function takes a pointer to revindex itself, instead of looking up
the proper revindex for a given packfile on each call.

Signed-off-by: Vicent Marti <tanoku@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-10-24 15:44:45 -07:00

21 lines
439 B
C

#ifndef PACK_REVINDEX_H
#define PACK_REVINDEX_H
struct revindex_entry {
off_t offset;
unsigned int nr;
};
struct pack_revindex {
struct packed_git *p;
struct revindex_entry *revindex;
};
struct pack_revindex *revindex_for_pack(struct packed_git *p);
int find_revindex_position(struct pack_revindex *pridx, off_t ofs);
struct revindex_entry *find_pack_revindex(struct packed_git *p, off_t ofs);
void discard_revindex(void);
#endif