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use QSORT

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Apply the semantic patch contrib/coccinelle/qsort.cocci to the code
base, replacing calls of qsort(3) with QSORT.  The resulting code is
shorter and supports empty arrays with NULL pointers.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2016-09-29 17:27:31 +02:00
committed by Junio C Hamano
parent dbc540c7a5
commit 9ed0d8d6e6
30 changed files with 44 additions and 65 deletions
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8
builtin/index-pack.c
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@ -1190,10 +1190,8 @@ static void resolve_deltas(void)
return;
/* Sort deltas by base SHA1/offset for fast searching */
qsort(ofs_deltas, nr_ofs_deltas, sizeof(struct ofs_delta_entry),
compare_ofs_delta_entry);
qsort(ref_deltas, nr_ref_deltas, sizeof(struct ref_delta_entry),
compare_ref_delta_entry);
QSORT(ofs_deltas, nr_ofs_deltas, compare_ofs_delta_entry);
QSORT(ref_deltas, nr_ref_deltas, compare_ref_delta_entry);
if (verbose || show_resolving_progress)
progress = start_progress(_("Resolving deltas"),
@ -1356,7 +1354,7 @@ static void fix_unresolved_deltas(struct sha1file *f)
ALLOC_ARRAY(sorted_by_pos, nr_ref_deltas);
for (i = 0; i < nr_ref_deltas; i++)
sorted_by_pos[i] = &ref_deltas[i];
qsort(sorted_by_pos, nr_ref_deltas, sizeof(*sorted_by_pos), delta_pos_compare);
QSORT(sorted_by_pos, nr_ref_deltas, delta_pos_compare);
for (i = 0; i < nr_ref_deltas; i++) {
struct ref_delta_entry *d = sorted_by_pos[i];