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pack-write: pass hash_algo to fixup_pack_header_footer()

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The `fixup_pack_header_footer()` function uses the global
`the_hash_algo` variable to access the repository's hash function. To
avoid global variable usage, pass a hash_algo from the layers above.

Altough the layers above could have access to the hash_algo internally,
simply pass in `the_hash_algo`. This avoids any compatibility issues and
bubbles up global variable usage to upper layers which can be eventually
resolved.

Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Karthik Nayak
2025-01-19 12:19:26 +01:00
committed by Junio C Hamano
parent fbe8d3079d
commit 8244d01de6
6 changed files with 26 additions and 22 deletions
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4
pack.h
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@@ -91,7 +91,9 @@ int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offs
int verify_pack_index(struct packed_git *);
int verify_pack(struct repository *, struct packed_git *, verify_fn fn, struct progress *, uint32_t);
off_t write_pack_header(struct hashfile *f, uint32_t);
void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t, unsigned char *, off_t);
void fixup_pack_header_footer(const struct git_hash_algo *, int,
unsigned char *, const char *, uint32_t,
unsigned char *, off_t);
char *index_pack_lockfile(int fd, int *is_well_formed);
struct ref;