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Constified numerous function parameters.

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As was pointed out by the cppcheck[0] static code analysis utility we
can mark numerous function parameters as 'const'. This acts as a hint to
the compiler about our intentions and the compiler will tell us when we
deviate from them.

[0]: https://cppcheck.sourceforge.io/
This commit is contained in:
Andrew Clayton
2022-06-16 02:00:52 +01:00
committed by Alejandro Colomar
parent 637a2006a6
commit 4418f99cd4
13 changed files with 43 additions and 41 deletions
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10
src/nxt_conf.c
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@@ -102,7 +102,7 @@ typedef struct {
static nxt_int_t nxt_conf_path_next_token(nxt_conf_path_parse_t *parse,
nxt_str_t *token);
static u_char *nxt_conf_json_skip_space(u_char *start, u_char *end);
static u_char *nxt_conf_json_skip_space(u_char *start, const u_char *end);
static u_char *nxt_conf_json_parse_value(nxt_mp_t *mp, nxt_conf_value_t *value,
u_char *start, u_char *end, nxt_conf_json_error_t *error);
static u_char *nxt_conf_json_parse_object(nxt_mp_t *mp, nxt_conf_value_t *value,
@@ -266,7 +266,7 @@ nxt_conf_create_object(nxt_mp_t *mp, nxt_uint_t count)
void
nxt_conf_set_member(nxt_conf_value_t *object, nxt_str_t *name,
nxt_conf_value_t *value, uint32_t index)
const nxt_conf_value_t *value, uint32_t index)
{
nxt_conf_object_member_t *member;
@@ -367,7 +367,7 @@ nxt_conf_create_array(nxt_mp_t *mp, nxt_uint_t count)
void
nxt_conf_set_element(nxt_conf_value_t *array, nxt_uint_t index,
nxt_conf_value_t *value)
const nxt_conf_value_t *value)
{
array->u.array->elements[index] = *value;
}
@@ -1271,7 +1271,7 @@ nxt_conf_json_parse(nxt_mp_t *mp, u_char *start, u_char *end,
static u_char *
nxt_conf_json_skip_space(u_char *start, u_char *end)
nxt_conf_json_skip_space(u_char *start, const u_char *end)
{
u_char *p, ch;
@@ -2605,7 +2605,7 @@ nxt_conf_json_escape(u_char *dst, u_char *src, size_t size)
void
nxt_conf_json_position(u_char *start, u_char *pos, nxt_uint_t *line,
nxt_conf_json_position(u_char *start, const u_char *pos, nxt_uint_t *line,
nxt_uint_t *column)
{
u_char *p;