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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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12
src/nxt_http_request.c
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@@ -30,11 +30,11 @@ static u_char *nxt_http_date_cache_handler(u_char *buf, nxt_realtime_t *now,
static nxt_http_name_value_t *nxt_http_argument(nxt_array_t *array,
u_char *name, size_t name_length, uint32_t hash, u_char *start,
u_char *end);
const u_char *end);
static nxt_int_t nxt_http_cookie_parse(nxt_array_t *cookies, u_char *start,
u_char *end);
const u_char *end);
static nxt_http_name_value_t *nxt_http_cookie(nxt_array_t *array, u_char *name,
size_t name_length, u_char *start, u_char *end);
size_t name_length, u_char *start, const u_char *end);
#define NXT_HTTP_COOKIE_HASH \
@@ -949,7 +949,7 @@ nxt_http_arguments_parse(nxt_http_request_t *r)
static nxt_http_name_value_t *
nxt_http_argument(nxt_array_t *array, u_char *name, size_t name_length,
uint32_t hash, u_char *start, u_char *end)
uint32_t hash, u_char *start, const u_char *end)
{
size_t length;
nxt_http_name_value_t *nv;
@@ -1018,7 +1018,7 @@ nxt_http_cookies_parse(nxt_http_request_t *r)
static nxt_int_t
nxt_http_cookie_parse(nxt_array_t *cookies, u_char *start, u_char *end)
nxt_http_cookie_parse(nxt_array_t *cookies, u_char *start, const u_char *end)
{
size_t name_length;
u_char c, *p, *name;
@@ -1067,7 +1067,7 @@ nxt_http_cookie_parse(nxt_array_t *cookies, u_char *start, u_char *end)
static nxt_http_name_value_t *
nxt_http_cookie(nxt_array_t *array, u_char *name, size_t name_length,
u_char *start, u_char *end)
u_char *start, const u_char *end)
{
u_char c, *p;
uint32_t hash;