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delta: widen `create_delta_index()` parameter to `size_t` 

The sole caller (`try_delta()` in builtin/pack-objects.c) passes an
`unsigned long`, which promotes safely, so no caller fixups are needed.
Splitting it out keeps the `diff_delta()`/`create_delta()` widening,
which does ripple to several callers, in its own commit.

Assisted-by: Opus 4.7
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Johannes Schindelin 2026-07-09 16:49:29 +00:00 committed by Junio C Hamano
parent 21f1320786
commit 9b65a9103b
2 changed files with 2 additions and 2 deletions
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2
delta.h
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@ -14,7 +14,7 @@ struct delta_index;
* using free_delta_index().
*/
struct delta_index *
create_delta_index(const void *buf, unsigned long bufsize);
create_delta_index(const void *buf, size_t bufsize);

/*
* free_delta_index: free the index created by create_delta_index()

2
diff-delta.c
View File

@ -132,7 +132,7 @@ struct delta_index {
struct index_entry *hash[FLEX_ARRAY];
};

struct delta_index * create_delta_index(const void *buf, unsigned long bufsize)
struct delta_index * create_delta_index(const void *buf, size_t bufsize)
{
unsigned int i, hsize, hmask, entries, prev_val, *hash_count;
const unsigned char *data, *buffer = buf;