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diffcore_count_changes: pass diffcore_filespec

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We may want to use richer information on the data we are dealing
with in this function, so instead of passing a buffer address
and length, just pass the diffcore_filespec structure.  Existing
callers always call this function with parameters taken from a
filespec anyway, so there is no functionality changes.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2007-06-28 22:54:37 -07:00
parent 06f59e9f5d
commit d8c3d03a0b
4 changed files with 8 additions and 10 deletions
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8
diffcore-delta.c
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@ -156,8 +156,8 @@ static struct spanhash_top *hash_chars(unsigned char *buf, unsigned int sz)
return hash;
}
int diffcore_count_changes(void *src, unsigned long src_size,
void *dst, unsigned long dst_size,
int diffcore_count_changes(struct diff_filespec *src,
struct diff_filespec *dst,
void **src_count_p,
void **dst_count_p,
unsigned long delta_limit,
@ -172,14 +172,14 @@ int diffcore_count_changes(void *src, unsigned long src_size,
if (src_count_p)
src_count = *src_count_p;
if (!src_count) {
src_count = hash_chars(src, src_size);
src_count = hash_chars(src->data, src->size);
if (src_count_p)
*src_count_p = src_count;
}
if (dst_count_p)
dst_count = *dst_count_p;
if (!dst_count) {
dst_count = hash_chars(dst, dst_size);
dst_count = hash_chars(dst->data, dst->size);
if (dst_count_p)
*dst_count_p = dst_count;
}