unsigned long trace_chunk_registry_ht_key_hash(
const struct trace_chunk_registry_ht_key *key)
{
- uint64_t uuid_h1 = ((uint64_t *) key->sessiond_uuid)[0];
- uint64_t uuid_h2 = ((uint64_t *) key->sessiond_uuid)[1];
+ const uint64_t uuid_h1 = *reinterpret_cast<const uint64_t *>(&key->sessiond_uuid[0]);
+ const uint64_t uuid_h2 = *reinterpret_cast<const uint64_t *>(&key->sessiond_uuid[1]);
return hash_key_u64(&uuid_h1, lttng_ht_seed) ^
hash_key_u64(&uuid_h2, lttng_ht_seed);
struct trace_chunk_registry_ht_element *registry;
registry = container_of(node, typeof(*registry), ht_node);
- return lttng_uuid_is_equal(key->sessiond_uuid,
- registry->key.sessiond_uuid);
+ return key->sessiond_uuid == registry->key.sessiond_uuid;
}
static
int sessiond_trace_chunk_registry_session_created(
struct sessiond_trace_chunk_registry *sessiond_registry,
- const lttng_uuid sessiond_uuid)
+ const lttng_uuid& sessiond_uuid)
{
int ret = 0;
struct trace_chunk_registry_ht_key key;
struct trace_chunk_registry_ht_element *element;
- lttng_uuid_copy(key.sessiond_uuid, sessiond_uuid);
+ key.sessiond_uuid = sessiond_uuid;
element = trace_chunk_registry_ht_element_find(sessiond_registry, &key);
if (element) {
int sessiond_trace_chunk_registry_session_destroyed(
struct sessiond_trace_chunk_registry *sessiond_registry,
- const lttng_uuid sessiond_uuid)
+ const lttng_uuid& sessiond_uuid)
{
int ret = 0;
struct trace_chunk_registry_ht_key key;
char uuid_str[LTTNG_UUID_STR_LEN];
lttng_uuid_to_str(sessiond_uuid, uuid_str);
- lttng_uuid_copy(key.sessiond_uuid, sessiond_uuid);
+ key.sessiond_uuid = sessiond_uuid;
element = trace_chunk_registry_ht_element_find(sessiond_registry, &key);
if (element) {
struct lttng_trace_chunk *sessiond_trace_chunk_registry_publish_chunk(
struct sessiond_trace_chunk_registry *sessiond_registry,
- const lttng_uuid sessiond_uuid, uint64_t session_id,
+ const lttng_uuid& sessiond_uuid, uint64_t session_id,
struct lttng_trace_chunk *new_chunk)
{
enum lttng_trace_chunk_status status;
bool trace_chunk_already_published;
lttng_uuid_to_str(sessiond_uuid, uuid_str);
- lttng_uuid_copy(key.sessiond_uuid, sessiond_uuid);
+ key.sessiond_uuid = sessiond_uuid;
status = lttng_trace_chunk_get_id(new_chunk, &chunk_id);
if (status == LTTNG_TRACE_CHUNK_STATUS_OK) {
struct lttng_trace_chunk *
sessiond_trace_chunk_registry_get_anonymous_chunk(
struct sessiond_trace_chunk_registry *sessiond_registry,
- const lttng_uuid sessiond_uuid,
+ const lttng_uuid& sessiond_uuid,
uint64_t session_id)
{
struct lttng_trace_chunk *chunk = NULL;
lttng_uuid_to_str(sessiond_uuid, uuid_str);
- lttng_uuid_copy(key.sessiond_uuid, sessiond_uuid);
+ key.sessiond_uuid = sessiond_uuid;
element = trace_chunk_registry_ht_element_find(sessiond_registry, &key);
if (!element) {
ERR("Failed to find trace chunk registry of sessiond {%s}",
struct lttng_trace_chunk *
sessiond_trace_chunk_registry_get_chunk(
struct sessiond_trace_chunk_registry *sessiond_registry,
- const lttng_uuid sessiond_uuid,
+ const lttng_uuid& sessiond_uuid,
uint64_t session_id, uint64_t chunk_id)
{
struct lttng_trace_chunk *chunk = NULL;
lttng_uuid_to_str(sessiond_uuid, uuid_str);
- lttng_uuid_copy(key.sessiond_uuid, sessiond_uuid);
+ key.sessiond_uuid = sessiond_uuid;
element = trace_chunk_registry_ht_element_find(sessiond_registry, &key);
if (!element) {
ERR("Failed to find trace chunk registry of sessiond {%s}",
int sessiond_trace_chunk_registry_chunk_exists(
struct sessiond_trace_chunk_registry *sessiond_registry,
- const lttng_uuid sessiond_uuid,
+ const lttng_uuid& sessiond_uuid,
uint64_t session_id, uint64_t chunk_id, bool *chunk_exists)
{
int ret;
struct trace_chunk_registry_ht_element *element;
struct trace_chunk_registry_ht_key key;
- lttng_uuid_copy(key.sessiond_uuid, sessiond_uuid);
+ key.sessiond_uuid = sessiond_uuid;
element = trace_chunk_registry_ht_element_find(sessiond_registry, &key);
if (!element) {
char uuid_str[LTTNG_UUID_STR_LEN];