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treewide: mark things static and const

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Mark some structures, arrays static/const at various places.
In some cases this prevents unnecessary initialization
when a function is entered.

All in all, the text segments across all shared
libraries are reduced by about 2 KiB. However,
the total size increases by about 2 KiB as well.
This commit is contained in:
Barnabás Pőcze 2021-06-27 17:47:13 +02:00
parent 48dbb4da3c
commit f5d51162c4
54 changed files with 303 additions and 241 deletions
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2
spa/plugins/support/cpu.c
View file

@ -112,7 +112,7 @@ static uint32_t get_count(struct impl *this)
#else
static uint32_t get_count(struct impl *this)
{
int mib[] = {CTL_HW, HW_NCPU};
static const int mib[] = {CTL_HW, HW_NCPU};
int r;
size_t rSize = sizeof(r);
if(-1 == sysctl(mib, 2, &r, &rSize, 0, 0))

2
spa/plugins/support/logger.c
View file

@ -81,7 +81,7 @@ impl_log_logv(void *object,
char timestamp[15] = {0};
char filename[64] = {0};
char location[1000 + RESERVED_LENGTH], *p, *s;
static const char *levels[] = { "-", "E", "W", "I", "D", "T", "*T*" };
static const char * const levels[] = { "-", "E", "W", "I", "D", "T", "*T*" };
const char *prefix = "", *suffix = "";
int size, len;
bool do_trace;