t-reftable-merged: improve the const-correctness of helper functions

In t-reftable-merged.c, a number of helper functions used by the
tests can be re-defined with parameters made 'const' which makes
it easier to understand if they're read-only or not. Re-define
these functions along these lines.

Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Chandra Pratap
2024-07-12 11:09:00 +05:30
committed by Junio C Hamano
parent c755c2f351
commit 8d4f8165d8

View File

@@ -15,7 +15,7 @@ https://developers.google.com/open-source/licenses/bsd
#include "reftable/reftable-merged.h"
#include "reftable/reftable-writer.h"
static ssize_t strbuf_add_void(void *b, const void *data, size_t sz)
static ssize_t strbuf_add_void(void *b, const void *data, const size_t sz)
{
strbuf_add(b, data, sz);
return sz;
@@ -27,7 +27,7 @@ static int noop_flush(void *arg)
}
static void write_test_table(struct strbuf *buf,
struct reftable_ref_record refs[], size_t n)
struct reftable_ref_record refs[], const size_t n)
{
uint64_t min = 0xffffffff;
uint64_t max = 0;
@@ -62,9 +62,8 @@ static void write_test_table(struct strbuf *buf,
reftable_writer_free(w);
}
static void write_test_log_table(struct strbuf *buf,
struct reftable_log_record logs[], size_t n,
uint64_t update_index)
static void write_test_log_table(struct strbuf *buf, struct reftable_log_record logs[],
const size_t n, const uint64_t update_index)
{
int err;
@@ -90,8 +89,8 @@ static void write_test_log_table(struct strbuf *buf,
static struct reftable_merged_table *
merged_table_from_records(struct reftable_ref_record **refs,
struct reftable_block_source **source,
struct reftable_reader ***readers, size_t *sizes,
struct strbuf *buf, size_t n)
struct reftable_reader ***readers, const size_t *sizes,
struct strbuf *buf, const size_t n)
{
struct reftable_merged_table *mt = NULL;
struct reftable_table *tabs;
@@ -116,7 +115,7 @@ merged_table_from_records(struct reftable_ref_record **refs,
return mt;
}
static void readers_destroy(struct reftable_reader **readers, size_t n)
static void readers_destroy(struct reftable_reader **readers, const size_t n)
{
for (size_t i = 0; i < n; i++)
reftable_reader_free(readers[i]);
@@ -267,8 +266,8 @@ static void t_merged_refs(void)
static struct reftable_merged_table *
merged_table_from_log_records(struct reftable_log_record **logs,
struct reftable_block_source **source,
struct reftable_reader ***readers, size_t *sizes,
struct strbuf *buf, size_t n)
struct reftable_reader ***readers, const size_t *sizes,
struct strbuf *buf, const size_t n)
{
struct reftable_merged_table *mt = NULL;
struct reftable_table *tabs;