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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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12
attr.c
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@ -569,7 +569,7 @@ struct attr_check *attr_check_initl(const char *one, ...)
check = attr_check_alloc();
check->nr = cnt;
check->alloc = cnt;
check->items = xcalloc(cnt, sizeof(struct attr_check_item));
CALLOC_ARRAY(check->items, cnt);
check->items[0].attr = git_attr(one);
va_start(params, one);
@ -670,7 +670,7 @@ static struct attr_stack *read_attr_from_array(const char **list)
const char *line;
int lineno = 0;
res = xcalloc(1, sizeof(*res));
CALLOC_ARRAY(res, 1);
while ((line = *(list++)) != NULL)
handle_attr_line(res, line, "[builtin]", ++lineno, 1);
return res;
@ -707,7 +707,7 @@ static struct attr_stack *read_attr_from_file(const char *path, int macro_ok)
if (!fp)
return NULL;
res = xcalloc(1, sizeof(*res));
CALLOC_ARRAY(res, 1);
while (fgets(buf, sizeof(buf), fp)) {
char *bufp = buf;
if (!lineno)
@ -733,7 +733,7 @@ static struct attr_stack *read_attr_from_index(const struct index_state *istate,
if (!buf)
return NULL;
res = xcalloc(1, sizeof(*res));
CALLOC_ARRAY(res, 1);
for (sp = buf; *sp; ) {
char *ep;
int more;
@ -774,7 +774,7 @@ static struct attr_stack *read_attr(const struct index_state *istate,
}
if (!res)
res = xcalloc(1, sizeof(*res));
CALLOC_ARRAY(res, 1);
return res;
}
@ -874,7 +874,7 @@ static void bootstrap_attr_stack(const struct index_state *istate,
else
e = NULL;
if (!e)
e = xcalloc(1, sizeof(struct attr_stack));
CALLOC_ARRAY(e, 1);
push_stack(stack, e, NULL, 0);
}