upstream/bind9
1
0
Fork 0
mirror of https://github.com/isc-projects/bind9.git synced 2026-06-09 02:22:04 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Use ATOMIC_VAR_INIT to initialize tid_v_base to 0

Browse source
This commit is contained in:
Ondřej Surý 2019-11-28 11:31:02 +01:00
parent 4d021be52e
commit c5b18d3dcb
1 changed files with 2 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
lib/isc/hp.c
View file

@ -47,6 +47,7 @@
#include <isc/atomic.h>
#include <isc/hp.h>
#include <isc/once.h>
#include <isc/string.h>
#include <isc/mem.h>
#include <isc/util.h>
@ -61,8 +62,7 @@
#define TID_UNKNOWN -1
static atomic_int_fast32_t tid_v_base;
static bool tid_v_initialized;
static atomic_int_fast32_t tid_v_base = ATOMIC_VAR_INIT(0);
#if defined(HAVE_TLS)
#if defined(HAVE_THREAD_LOCAL)
@ -94,10 +94,6 @@ struct isc_hp {
static inline int
tid() {
if (!tid_v_initialized) {
atomic_init(&tid_v_base, 0);
tid_v_initialized = true;
}
if (tid_v == TID_UNKNOWN) {
tid_v = atomic_fetch_add(&tid_v_base, 1);
REQUIRE(tid_v < HP_MAX_THREADS);