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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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5
src/nxt_unit.c
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@@ -196,7 +196,8 @@ static int nxt_unit_request_hash_add(nxt_unit_ctx_t *ctx,
static nxt_unit_request_info_t *nxt_unit_request_hash_find(
nxt_unit_ctx_t *ctx, uint32_t stream, int remove);
static char * nxt_unit_snprint_prefix(char *p, char *end, pid_t pid, int level);
static char * nxt_unit_snprint_prefix(char *p, const char *end, pid_t pid,
int level);
static void *nxt_unit_lvlhsh_alloc(void *data, size_t size);
static void nxt_unit_lvlhsh_free(void *data, void *p);
static int nxt_unit_memcasecmp(const void *p1, const void *p2, size_t length);
@@ -6666,7 +6667,7 @@ static const char * nxt_unit_log_levels[] = {
static char *
nxt_unit_snprint_prefix(char *p, char *end, pid_t pid, int level)
nxt_unit_snprint_prefix(char *p, const char *end, pid_t pid, int level)
{
struct tm tm;
struct timespec ts;