write_pack_header(): a helper function

Factor out a small logic out of the private write_pack_file() function
in builtin/pack-objects.c

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2011-10-28 11:40:48 -07:00
parent e8e1c29021
commit c0ad465725
3 changed files with 17 additions and 6 deletions

2
pack.h
View File

@ -2,6 +2,7 @@
#define PACK_H
#include "object.h"
#include "csum-file.h"
/*
* Packed object header
@ -74,6 +75,7 @@ extern const char *write_idx_file(const char *index_name, struct pack_idx_entry
extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offset, off_t len, unsigned int nr);
extern int verify_pack_index(struct packed_git *);
extern int verify_pack(struct packed_git *);
extern off_t write_pack_header(struct sha1file *f, uint32_t);
extern void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t, unsigned char *, off_t);
extern char *index_pack_lockfile(int fd);
extern int encode_in_pack_object_header(enum object_type, uintmax_t, unsigned char *);