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clang-tidy: add Chrome-inspired checks
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
trace-ust.cpp
diff --git
a/src/bin/lttng-sessiond/trace-ust.cpp
b/src/bin/lttng-sessiond/trace-ust.cpp
index bf57a4056df382c0210eec5dde37298b78831fe1..285e57909a87dd0902252058b4d3260ea802fe3a 100644
(file)
--- a/
src/bin/lttng-sessiond/trace-ust.cpp
+++ b/
src/bin/lttng-sessiond/trace-ust.cpp
@@
-174,7
+174,7
@@
struct ltt_ust_channel *trace_ust_find_channel_by_name(struct lttng_ht *ht, cons
lttng_ht_lookup(ht, (void *) name, &iter);
node = lttng_ht_iter_get_node_str(&iter);
lttng_ht_lookup(ht, (void *) name, &iter);
node = lttng_ht_iter_get_node_str(&iter);
- if (node ==
NULL
) {
+ if (node ==
nullptr
) {
goto error;
}
goto error;
}
@@
-184,7
+184,7
@@
struct ltt_ust_channel *trace_ust_find_channel_by_name(struct lttng_ht *ht, cons
error:
DBG2("Trace UST channel %s not found by name", name);
error:
DBG2("Trace UST channel %s not found by name", name);
- return
NULL
;
+ return
nullptr
;
}
/*
}
/*
@@
-218,7
+218,7
@@
struct ltt_ust_event *trace_ust_find_event(struct lttng_ht *ht,
&key,
&iter.iter);
node = lttng_ht_iter_get_node_str(&iter);
&key,
&iter.iter);
node = lttng_ht_iter_get_node_str(&iter);
- if (node ==
NULL
) {
+ if (node ==
nullptr
) {
goto error;
}
goto error;
}
@@
-228,7
+228,7
@@
struct ltt_ust_event *trace_ust_find_event(struct lttng_ht *ht,
error:
DBG2("Trace UST event %s NOT found", key.name);
error:
DBG2("Trace UST event %s NOT found", key.name);
- return
NULL
;
+ return
nullptr
;
}
/*
}
/*
@@
-241,7
+241,7
@@
error:
struct agent *trace_ust_find_agent(struct ltt_ust_session *session,
enum lttng_domain_type domain_type)
{
struct agent *trace_ust_find_agent(struct ltt_ust_session *session,
enum lttng_domain_type domain_type)
{
- struct agent *agt =
NULL
;
+ struct agent *agt =
nullptr
;
struct lttng_ht_node_u64 *node;
struct lttng_ht_iter iter;
uint64_t key;
struct lttng_ht_node_u64 *node;
struct lttng_ht_iter iter;
uint64_t key;
@@
-274,7
+274,7
@@
struct ltt_ust_session *trace_ust_create_session(uint64_t session_id)
/* Allocate a new ltt ust session */
lus = zmalloc<ltt_ust_session>();
/* Allocate a new ltt ust session */
lus = zmalloc<ltt_ust_session>();
- if (lus ==
NULL
) {
+ if (lus ==
nullptr
) {
PERROR("create ust session zmalloc");
goto error_alloc;
}
PERROR("create ust session zmalloc");
goto error_alloc;
}
@@
-321,7
+321,7
@@
struct ltt_ust_session *trace_ust_create_session(uint64_t session_id)
goto error;
}
lus->consumer = consumer_create_output(CONSUMER_DST_LOCAL);
goto error;
}
lus->consumer = consumer_create_output(CONSUMER_DST_LOCAL);
- if (lus->consumer ==
NULL
) {
+ if (lus->consumer ==
nullptr
) {
goto error;
}
goto error;
}
@@
-337,7
+337,7
@@
error:
lttng_ht_destroy(lus->agents);
free(lus);
error_alloc:
lttng_ht_destroy(lus->agents);
free(lus);
error_alloc:
- return
NULL
;
+ return
nullptr
;
}
/*
}
/*
@@
-353,7
+353,7
@@
struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *chan,
LTTNG_ASSERT(chan);
luc = zmalloc<ltt_ust_channel>();
LTTNG_ASSERT(chan);
luc = zmalloc<ltt_ust_channel>();
- if (luc ==
NULL
) {
+ if (luc ==
nullptr
) {
PERROR("ltt_ust_channel zmalloc");
goto error;
}
PERROR("ltt_ust_channel zmalloc");
goto error;
}
@@
-464,7
+464,7
@@
enum lttng_error_code trace_ust_create_event(struct lttng_event *ev,
}
local_ust_event = zmalloc<ltt_ust_event>();
}
local_ust_event = zmalloc<ltt_ust_event>();
- if (local_ust_event ==
NULL
) {
+ if (local_ust_event ==
nullptr
) {
PERROR("ust event zmalloc");
ret = LTTNG_ERR_NOMEM;
goto error;
PERROR("ust event zmalloc");
ret = LTTNG_ERR_NOMEM;
goto error;
@@
-669,7
+669,7
@@
int trace_ust_match_context(const struct ltt_ust_context *uctx,
*/
struct ltt_ust_context *trace_ust_create_context(const struct lttng_event_context *ctx)
{
*/
struct ltt_ust_context *trace_ust_create_context(const struct lttng_event_context *ctx)
{
- struct ltt_ust_context *uctx =
NULL
;
+ struct ltt_ust_context *uctx =
nullptr
;
int utype;
LTTNG_ASSERT(ctx);
int utype;
LTTNG_ASSERT(ctx);
@@
-698,7
+698,7
@@
struct ltt_ust_context *trace_ust_create_context(const struct lttng_event_contex
break;
case LTTNG_UST_ABI_CONTEXT_APP_CONTEXT:
{
break;
case LTTNG_UST_ABI_CONTEXT_APP_CONTEXT:
{
- char *provider_name =
NULL, *ctx_name = NULL
;
+ char *provider_name =
nullptr, *ctx_name = nullptr
;
provider_name = strdup(ctx->u.app_ctx.provider_name);
if (!provider_name) {
provider_name = strdup(ctx->u.app_ctx.provider_name);
if (!provider_name) {
@@
-721,7
+721,7
@@
end:
return uctx;
error:
trace_ust_destroy_context(uctx);
return uctx;
error:
trace_ust_destroy_context(uctx);
- return
NULL
;
+ return
nullptr
;
}
static void destroy_id_tracker_node_rcu(struct rcu_head *head)
}
static void destroy_id_tracker_node_rcu(struct rcu_head *head)
@@
-770,7
+770,7
@@
static void fini_id_tracker(struct ust_id_tracker *id_tracker)
}
rcu_read_unlock();
lttng_ht_destroy(id_tracker->ht);
}
rcu_read_unlock();
lttng_ht_destroy(id_tracker->ht);
- id_tracker->ht =
NULL
;
+ id_tracker->ht =
nullptr
;
}
static struct ust_id_tracker_node *
}
static struct ust_id_tracker_node *
@@
-784,7
+784,7
@@
id_tracker_lookup(struct ust_id_tracker *id_tracker, int id, struct lttng_ht_ite
if (node) {
return lttng::utils::container_of(node, &ust_id_tracker_node::node);
} else {
if (node) {
return lttng::utils::container_of(node, &ust_id_tracker_node::node);
} else {
- return
NULL
;
+ return
nullptr
;
}
}
}
}
@@
-850,7
+850,7
@@
static struct ust_id_tracker *get_id_tracker(struct ltt_ust_session *session,
case LTTNG_PROCESS_ATTR_VIRTUAL_GROUP_ID:
return &session->vgid_tracker;
default:
case LTTNG_PROCESS_ATTR_VIRTUAL_GROUP_ID:
return &session->vgid_tracker;
default:
- return
NULL
;
+ return
nullptr
;
}
}
}
}
@@
-866,7
+866,7
@@
_trace_ust_get_process_attr_tracker(struct ltt_ust_session *session,
case LTTNG_PROCESS_ATTR_VIRTUAL_GROUP_ID:
return session->tracker_vgid;
default:
case LTTNG_PROCESS_ATTR_VIRTUAL_GROUP_ID:
return session->tracker_vgid;
default:
- return
NULL
;
+ return
nullptr
;
}
}
}
}
@@
-1333,8
+1333,8
@@
void trace_ust_delete_channel(struct lttng_ht *ht, struct ltt_ust_channel *chann
int trace_ust_regenerate_metadata(struct ltt_ust_session *usess)
{
int ret = 0;
int trace_ust_regenerate_metadata(struct ltt_ust_session *usess)
{
int ret = 0;
- struct buffer_reg_uid *uid_reg =
NULL
;
- struct buffer_reg_session *session_reg =
NULL
;
+ struct buffer_reg_uid *uid_reg =
nullptr
;
+ struct buffer_reg_session *session_reg =
nullptr
;
rcu_read_lock();
cds_list_for_each_entry (uid_reg, &usess->buffer_reg_uid_list, lnode) {
rcu_read_lock();
cds_list_for_each_entry (uid_reg, &usess->buffer_reg_uid_list, lnode) {
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