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use CALLOC_ARRAY

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Add and apply a semantic patch for converting code that open-codes
CALLOC_ARRAY to use it instead.  It shortens the code and infers the
element size automatically.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2021-03-13 17:17:22 +01:00
committed by Junio C Hamano
parent f1121499e6
commit ca56dadb4b
88 changed files with 190 additions and 188 deletions
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10
builtin/index-pack.c
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@ -185,7 +185,7 @@ static void init_thread(void)
if (show_stat)
pthread_mutex_init(&deepest_delta_mutex, NULL);
pthread_key_create(&key, NULL);
thread_data = xcalloc(nr_threads, sizeof(*thread_data));
CALLOC_ARRAY(thread_data, nr_threads);
for (i = 0; i < nr_threads; i++) {
thread_data[i].pack_fd = open(curr_pack, O_RDONLY);
if (thread_data[i].pack_fd == -1)
@ -1674,7 +1674,7 @@ static void show_pack_info(int stat_only)
unsigned long *chain_histogram = NULL;
if (deepest_delta)
chain_histogram = xcalloc(deepest_delta, sizeof(unsigned long));
CALLOC_ARRAY(chain_histogram, deepest_delta);
for (i = 0; i < nr_objects; i++) {
struct object_entry *obj = &objects[i];
@ -1912,10 +1912,10 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
curr_pack = open_pack_file(pack_name);
parse_pack_header();
objects = xcalloc(st_add(nr_objects, 1), sizeof(struct object_entry));
CALLOC_ARRAY(objects, st_add(nr_objects, 1));
if (show_stat)
obj_stat = xcalloc(st_add(nr_objects, 1), sizeof(struct object_stat));
ofs_deltas = xcalloc(nr_objects, sizeof(struct ofs_delta_entry));
CALLOC_ARRAY(obj_stat, st_add(nr_objects, 1));
CALLOC_ARRAY(ofs_deltas, nr_objects);
parse_pack_objects(pack_hash);
if (report_end_of_input)
write_in_full(2, "\0", 1);