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diff.c: move diffcore_skip_stat_unmatch core logic out for reuse later 

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Nguyễn Thái Ngọc Duy 2014-01-25 13:46:49 +07:00 committed by Junio C Hamano
parent 2f93541d88
commit fceb907225
1 changed files with 28 additions and 21 deletions
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25
diff.c
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@ -4592,16 +4592,8 @@ static int diff_filespec_is_identical(struct diff_filespec *one,
return !memcmp(one->data, two->data, one->size); return !memcmp(one->data, two->data, one->size);
} }


static void diffcore_skip_stat_unmatch(struct diff_options *diffopt) static int diff_filespec_check_stat_unmatch(struct diff_filepair *p)
{ {
int i;
struct diff_queue_struct *q = &diff_queued_diff;
struct diff_queue_struct outq;
DIFF_QUEUE_CLEAR(&outq);

for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];

/* /*
* 1. Entries that come from stat info dirtiness * 1. Entries that come from stat info dirtiness
* always have both sides (iow, not create/delete), * always have both sides (iow, not create/delete),
@ -4623,6 +4615,21 @@ static void diffcore_skip_stat_unmatch(struct diff_options *diffopt)
diff_populate_filespec(p->two, 1) || diff_populate_filespec(p->two, 1) ||
(p->one->size != p->two->size) || (p->one->size != p->two->size) ||
!diff_filespec_is_identical(p->one, p->two)) /* (2) */ !diff_filespec_is_identical(p->one, p->two)) /* (2) */
return 1;
return 0;
}

static void diffcore_skip_stat_unmatch(struct diff_options *diffopt)
{
int i;
struct diff_queue_struct *q = &diff_queued_diff;
struct diff_queue_struct outq;
DIFF_QUEUE_CLEAR(&outq);

for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];

if (diff_filespec_check_stat_unmatch(p))
diff_q(&outq, p); diff_q(&outq, p);
else { else {
/* /*