#include <urcu/compiler.h>
#include <signal.h>
+#include <common/bytecode/bytecode.h>
#include <common/compat/errno.h>
#include <common/common.h>
#include <common/hashtable/utils.h>
#include <lttng/condition/condition.h>
#include <lttng/condition/event-rule-internal.h>
#include <lttng/condition/event-rule.h>
+#include <lttng/trigger/trigger-internal.h>
#include <common/sessiond-comm/sessiond-comm.h>
#include "buffer-registry.h"
static void copy_channel_attr_to_ustctl(
struct ustctl_consumer_channel_attr *attr,
- struct lttng_ust_channel_attr *uattr)
+ struct lttng_ust_abi_channel_attr *uattr)
{
/* Copy event attributes since the layout is different. */
attr->subbuf_size = uattr->subbuf_size;
/* Event loglevel. */
if (ev_loglevel_value != key->loglevel_type) {
- if (event->attr.loglevel_type == LTTNG_UST_LOGLEVEL_ALL
+ if (event->attr.loglevel_type == LTTNG_UST_ABI_LOGLEVEL_ALL
&& key->loglevel_type == 0 &&
ev_loglevel_value == -1) {
/*
/* Both exclusions exists, check count followed by the names. */
if (event->exclusion->count != key->exclusion->count ||
memcmp(event->exclusion->names, key->exclusion->names,
- event->exclusion->count * LTTNG_UST_SYM_NAME_LEN) != 0) {
+ event->exclusion->count * LTTNG_UST_ABI_SYM_NAME_LEN) != 0) {
goto no_match;
}
}
free(ua_event_notifier_rule->obj);
}
- lttng_event_rule_put(ua_event_notifier_rule->event_rule);
+ lttng_trigger_put(ua_event_notifier_rule->trigger);
call_rcu(&ua_event_notifier_rule->rcu_head,
free_ust_app_event_notifier_rule_rcu);
}
struct ltt_session *session;
struct ltt_ust_channel *uchan;
- if (ua_chan->attr.type != LTTNG_UST_CHAN_PER_CPU) {
+ if (ua_chan->attr.type != LTTNG_UST_ABI_CHAN_PER_CPU) {
return;
}
return ret;
}
-int ust_app_release_object(struct ust_app *app, struct lttng_ust_object_data *data)
+int ust_app_release_object(struct ust_app *app, struct lttng_ust_abi_object_data *data)
{
int ret, sock;
ua_sess->handle = -1;
ua_sess->channels = lttng_ht_new(0, LTTNG_HT_TYPE_STRING);
- ua_sess->metadata_attr.type = LTTNG_UST_CHAN_METADATA;
+ ua_sess->metadata_attr.type = LTTNG_UST_ABI_CHAN_METADATA;
pthread_mutex_init(&ua_sess->lock, NULL);
return ua_sess;
static
struct ust_app_channel *alloc_ust_app_channel(const char *name,
struct ust_app_session *ua_sess,
- struct lttng_ust_channel_attr *attr)
+ struct lttng_ust_abi_channel_attr *attr)
{
struct ust_app_channel *ua_chan;
ua_chan->attr.blocking_timeout = attr->u.s.blocking_timeout;
}
/* By default, the channel is a per cpu channel. */
- ua_chan->attr.type = LTTNG_UST_CHAN_PER_CPU;
+ ua_chan->attr.type = LTTNG_UST_ABI_CHAN_PER_CPU;
DBG3("UST app channel %s allocated", ua_chan->name);
*/
static
struct ust_app_event *alloc_ust_app_event(char *name,
- struct lttng_ust_event *attr)
+ struct lttng_ust_abi_event *attr)
{
struct ust_app_event *ua_event;
* Allocate a new UST app event notifier rule.
*/
static struct ust_app_event_notifier_rule *alloc_ust_app_event_notifier_rule(
- struct lttng_event_rule *event_rule, uint64_t token)
+ struct lttng_trigger *trigger)
{
enum lttng_event_rule_generate_exclusions_status
generate_exclusion_status;
struct ust_app_event_notifier_rule *ua_event_notifier_rule;
+ struct lttng_condition *condition = NULL;
+ const struct lttng_event_rule *event_rule = NULL;
ua_event_notifier_rule = zmalloc(sizeof(struct ust_app_event_notifier_rule));
if (ua_event_notifier_rule == NULL) {
}
ua_event_notifier_rule->enabled = 1;
- ua_event_notifier_rule->token = token;
- lttng_ht_node_init_u64(&ua_event_notifier_rule->node, token);
+ ua_event_notifier_rule->token = lttng_trigger_get_tracer_token(trigger);
+ lttng_ht_node_init_u64(&ua_event_notifier_rule->node,
+ ua_event_notifier_rule->token);
- /* Get reference of the event rule. */
- if (!lttng_event_rule_get(event_rule)) {
- abort();
- }
+ condition = lttng_trigger_get_condition(trigger);
+ assert(condition);
+ assert(lttng_condition_get_type(condition) == LTTNG_CONDITION_TYPE_EVENT_RULE_HIT);
+
+ assert(LTTNG_CONDITION_STATUS_OK == lttng_condition_event_rule_get_rule(condition, &event_rule));
+ assert(event_rule);
+
+ /* Acquire the event notifier's reference to the trigger. */
+ lttng_trigger_get(trigger);
- ua_event_notifier_rule->event_rule = event_rule;
+ ua_event_notifier_rule->trigger = trigger;
ua_event_notifier_rule->filter = lttng_event_rule_get_filter_bytecode(event_rule);
generate_exclusion_status = lttng_event_rule_generate_exclusions(
event_rule, &ua_event_notifier_rule->exclusion);
break;
default:
/* Error occured. */
- ERR("Failed to generate exclusions from event rule while allocating an event notifier rule");
- goto error_put_event_rule;
+ ERR("Failed to generate exclusions from trigger while allocating an event notifier rule");
+ goto error_put_trigger;
}
DBG3("UST app event notifier rule allocated: token = %" PRIu64,
return ua_event_notifier_rule;
-error_put_event_rule:
- lttng_event_rule_put(event_rule);
+error_put_trigger:
+ lttng_trigger_put(trigger);
error:
free(ua_event_notifier_rule);
return NULL;
if (uctx) {
memcpy(&ua_ctx->ctx, uctx, sizeof(ua_ctx->ctx));
- if (uctx->ctx == LTTNG_UST_CONTEXT_APP_CONTEXT) {
+ if (uctx->ctx == LTTNG_UST_ABI_CONTEXT_APP_CONTEXT) {
char *provider_name = NULL, *ctx_name = NULL;
provider_name = strdup(uctx->u.app_ctx.provider_name);
*
* Return allocated filter or NULL on error.
*/
-static struct lttng_ust_filter_bytecode *create_ust_bytecode_from_bytecode(
- const struct lttng_filter_bytecode *orig_f)
+static struct lttng_ust_abi_filter_bytecode *create_ust_filter_bytecode_from_bytecode(
+ const struct lttng_bytecode *orig_f)
{
- struct lttng_ust_filter_bytecode *filter = NULL;
+ struct lttng_ust_abi_filter_bytecode *filter = NULL;
- /* Copy filter bytecode */
+ /* Copy filter bytecode. */
filter = zmalloc(sizeof(*filter) + orig_f->len);
if (!filter) {
- PERROR("zmalloc alloc ust filter bytecode");
+ PERROR("Failed to allocate lttng_ust_filter_bytecode: bytecode len = %" PRIu32 " bytes", orig_f->len);
goto error;
}
- assert(sizeof(struct lttng_filter_bytecode) ==
- sizeof(struct lttng_ust_filter_bytecode));
+ assert(sizeof(struct lttng_bytecode) ==
+ sizeof(struct lttng_ust_abi_filter_bytecode));
memcpy(filter, orig_f, sizeof(*filter) + orig_f->len);
error:
return filter;
}
+/*
+ * Create a liblttng-ust capture bytecode from given bytecode.
+ *
+ * Return allocated filter or NULL on error.
+ */
+static struct lttng_ust_abi_capture_bytecode *
+create_ust_capture_bytecode_from_bytecode(const struct lttng_bytecode *orig_f)
+{
+ struct lttng_ust_abi_capture_bytecode *capture = NULL;
+
+ /* Copy capture bytecode. */
+ capture = zmalloc(sizeof(*capture) + orig_f->len);
+ if (!capture) {
+ PERROR("Failed to allocate lttng_ust_abi_capture_bytecode: bytecode len = %" PRIu32 " bytes", orig_f->len);
+ goto error;
+ }
+
+ assert(sizeof(struct lttng_bytecode) ==
+ sizeof(struct lttng_ust_abi_capture_bytecode));
+ memcpy(capture, orig_f, sizeof(*capture) + orig_f->len);
+error:
+ return capture;
+}
+
/*
* Find an ust_app using the sock and return it. RCU read side lock must be
* held before calling this helper function.
* Return an ust_app_event object or NULL on error.
*/
static struct ust_app_event *find_ust_app_event(struct lttng_ht *ht,
- const char *name, const struct lttng_filter_bytecode *filter,
+ const char *name, const struct lttng_bytecode *filter,
int loglevel_value,
const struct lttng_event_exclusion *exclusion)
{
* Set the filter on the tracer.
*/
static int set_ust_object_filter(struct ust_app *app,
- const struct lttng_filter_bytecode *bytecode,
- struct lttng_ust_object_data *ust_object)
+ const struct lttng_bytecode *bytecode,
+ struct lttng_ust_abi_object_data *ust_object)
{
int ret;
- struct lttng_ust_filter_bytecode *ust_bytecode = NULL;
+ struct lttng_ust_abi_filter_bytecode *ust_bytecode = NULL;
health_code_update();
- ust_bytecode = create_ust_bytecode_from_bytecode(bytecode);
+ ust_bytecode = create_ust_filter_bytecode_from_bytecode(bytecode);
if (!ust_bytecode) {
ret = -LTTNG_ERR_NOMEM;
goto error;
pthread_mutex_unlock(&app->sock_lock);
if (ret < 0) {
if (ret != -EPIPE && ret != -LTTNG_UST_ERR_EXITING) {
- ERR("UST app set object filter failed for object %p of app (pid: %d) "
- "with ret %d", ust_object, app->pid, ret);
+ ERR("UST app set object filter failed: object = %p of app pid = %d, ret = %d",
+ ust_object, app->pid, ret);
} else {
/*
* This is normal behavior, an application can die during the
goto error;
}
- DBG2("UST filter successfully set for object %p", ust_object);
+ DBG2("UST filter successfully set: object = %p", ust_object);
+
+error:
+ health_code_update();
+ free(ust_bytecode);
+ return ret;
+}
+
+/*
+ * Set a capture bytecode for the passed object.
+ * The sequence number enforces the ordering at runtime and on reception of
+ * the captured payloads.
+ */
+static int set_ust_capture(struct ust_app *app,
+ const struct lttng_bytecode *bytecode,
+ unsigned int capture_seqnum,
+ struct lttng_ust_abi_object_data *ust_object)
+{
+ int ret;
+ struct lttng_ust_abi_capture_bytecode *ust_bytecode = NULL;
+
+ health_code_update();
+
+ ust_bytecode = create_ust_capture_bytecode_from_bytecode(bytecode);
+ if (!ust_bytecode) {
+ ret = -LTTNG_ERR_NOMEM;
+ goto error;
+ }
+
+ /*
+ * Set the sequence number to ensure the capture of fields is ordered.
+ */
+ ust_bytecode->seqnum = capture_seqnum;
+
+ pthread_mutex_lock(&app->sock_lock);
+ ret = ustctl_set_capture(app->sock, ust_bytecode,
+ ust_object);
+ pthread_mutex_unlock(&app->sock_lock);
+ if (ret < 0) {
+ if (ret != -EPIPE && ret != -LTTNG_UST_ERR_EXITING) {
+ ERR("UST app set object capture failed: object = %p of app pid = %d, ret = %d",
+ ust_object, app->pid, ret);
+ } else {
+ /*
+ * This is normal behavior, an application can die during the
+ * creation process. Don't report an error so the execution can
+ * continue normally.
+ */
+ ret = 0;
+ DBG3("Failed to set UST app object capture. Application is dead.");
+ }
+
+ goto error;
+ }
+
+ DBG2("UST capture successfully set: object = %p", ust_object);
error:
health_code_update();
}
static
-struct lttng_ust_event_exclusion *create_ust_exclusion_from_exclusion(
+struct lttng_ust_abi_event_exclusion *create_ust_exclusion_from_exclusion(
const struct lttng_event_exclusion *exclusion)
{
- struct lttng_ust_event_exclusion *ust_exclusion = NULL;
- size_t exclusion_alloc_size = sizeof(struct lttng_ust_event_exclusion) +
- LTTNG_UST_SYM_NAME_LEN * exclusion->count;
+ struct lttng_ust_abi_event_exclusion *ust_exclusion = NULL;
+ size_t exclusion_alloc_size = sizeof(struct lttng_ust_abi_event_exclusion) +
+ LTTNG_UST_ABI_SYM_NAME_LEN * exclusion->count;
ust_exclusion = zmalloc(exclusion_alloc_size);
if (!ust_exclusion) {
}
assert(sizeof(struct lttng_event_exclusion) ==
- sizeof(struct lttng_ust_event_exclusion));
+ sizeof(struct lttng_ust_abi_event_exclusion));
memcpy(ust_exclusion, exclusion, exclusion_alloc_size);
end:
return ust_exclusion;
*/
static int set_ust_object_exclusions(struct ust_app *app,
const struct lttng_event_exclusion *exclusions,
- struct lttng_ust_object_data *ust_object)
+ struct lttng_ust_abi_object_data *ust_object)
{
int ret;
- struct lttng_ust_event_exclusion *ust_exclusions = NULL;
+ struct lttng_ust_abi_event_exclusion *ust_exclusions = NULL;
assert(exclusions && exclusions->count > 0);
* Disable the specified event on to UST tracer for the UST session.
*/
static int disable_ust_object(struct ust_app *app,
- struct lttng_ust_object_data *object)
+ struct lttng_ust_abi_object_data *object)
{
int ret;
* Enable the specified event on to UST tracer for the UST session.
*/
static int enable_ust_object(
- struct ust_app *app, struct lttng_ust_object_data *ust_object)
+ struct ust_app *app, struct lttng_ust_abi_object_data *ust_object)
{
int ret;
static int init_ust_event_notifier_from_event_rule(
const struct lttng_event_rule *rule,
- struct lttng_ust_event_notifier *event_notifier)
+ struct lttng_ust_abi_event_notifier *event_notifier)
{
enum lttng_event_rule_status status;
enum lttng_loglevel_type loglevel_type;
- enum lttng_ust_loglevel_type ust_loglevel_type = LTTNG_UST_LOGLEVEL_ALL;
+ enum lttng_ust_abi_loglevel_type ust_loglevel_type = LTTNG_UST_ABI_LOGLEVEL_ALL;
int loglevel = -1, ret = 0;
const char *pattern;
pattern = event_get_default_agent_ust_name(
lttng_event_rule_get_domain_type(rule));
loglevel = 0;
- ust_loglevel_type = LTTNG_UST_LOGLEVEL_ALL;
+ ust_loglevel_type = LTTNG_UST_ABI_LOGLEVEL_ALL;
} else {
status = lttng_event_rule_tracepoint_get_pattern(
rule, &pattern);
switch (loglevel_type) {
case LTTNG_EVENT_LOGLEVEL_ALL:
- ust_loglevel_type = LTTNG_UST_LOGLEVEL_ALL;
+ ust_loglevel_type = LTTNG_UST_ABI_LOGLEVEL_ALL;
break;
case LTTNG_EVENT_LOGLEVEL_RANGE:
- ust_loglevel_type = LTTNG_UST_LOGLEVEL_RANGE;
+ ust_loglevel_type = LTTNG_UST_ABI_LOGLEVEL_RANGE;
break;
case LTTNG_EVENT_LOGLEVEL_SINGLE:
- ust_loglevel_type = LTTNG_UST_LOGLEVEL_SINGLE;
+ ust_loglevel_type = LTTNG_UST_ABI_LOGLEVEL_SINGLE;
break;
default:
/* Unknown log level specification type. */
}
}
- event_notifier->event.instrumentation = LTTNG_UST_TRACEPOINT;
+ event_notifier->event.instrumentation = LTTNG_UST_ABI_TRACEPOINT;
ret = lttng_strncpy(event_notifier->event.name, pattern,
- LTTNG_UST_SYM_NAME_LEN - 1);
+ LTTNG_UST_ABI_SYM_NAME_LEN - 1);
if (ret) {
ERR("Failed to copy event rule pattern to notifier: pattern = '%s' ",
pattern);
struct ust_app_event_notifier_rule *ua_event_notifier_rule)
{
int ret = 0;
- struct lttng_ust_event_notifier event_notifier;
+ enum lttng_condition_status condition_status;
+ const struct lttng_condition *condition = NULL;
+ struct lttng_ust_abi_event_notifier event_notifier;
+ const struct lttng_event_rule *event_rule = NULL;
+ unsigned int capture_bytecode_count = 0, i;
+ enum lttng_condition_status cond_status;
health_code_update();
assert(app->event_notifier_group.object);
- ret = init_ust_event_notifier_from_event_rule(
- ua_event_notifier_rule->event_rule, &event_notifier);
- if (ret) {
- ERR("Failed to initialize UST event notifier from event rule: app = '%s' (ppid: %d)",
- app->name, app->ppid);
- goto error;
- }
+ condition = lttng_trigger_get_const_condition(
+ ua_event_notifier_rule->trigger);
+ assert(condition);
+ assert(lttng_condition_get_type(condition) == LTTNG_CONDITION_TYPE_EVENT_RULE_HIT);
+
+ condition_status = lttng_condition_event_rule_get_rule(condition, &event_rule);
+ assert(condition_status == LTTNG_CONDITION_STATUS_OK);
+ assert(event_rule);
+ assert(lttng_event_rule_get_type(event_rule) == LTTNG_EVENT_RULE_TYPE_TRACEPOINT);
+ init_ust_event_notifier_from_event_rule(event_rule, &event_notifier);
event_notifier.event.token = ua_event_notifier_rule->token;
/* Create UST event notifier against the tracer. */
}
}
+ /* Set the capture bytecodes. */
+ cond_status = lttng_condition_event_rule_get_capture_descriptor_count(
+ condition, &capture_bytecode_count);
+ assert(cond_status == LTTNG_CONDITION_STATUS_OK);
+
+ for (i = 0; i < capture_bytecode_count; i++) {
+ const struct lttng_bytecode *capture_bytecode =
+ lttng_condition_event_rule_get_capture_bytecode_at_index(
+ condition, i);
+
+ ret = set_ust_capture(app, capture_bytecode, i,
+ ua_event_notifier_rule->obj);
+ if (ret < 0) {
+ goto error;
+ }
+ }
+
/*
* We now need to explicitly enable the event, since it
* is disabled at creation.
/* Copy filter bytecode */
if (uevent->filter) {
- ua_event->filter = lttng_filter_bytecode_copy(uevent->filter);
+ ua_event->filter = lttng_bytecode_copy(uevent->filter);
/* Filter might be NULL here in case of ENONEM. */
}
/* Copy exclusion data */
if (uevent->exclusion) {
exclusion_alloc_size = sizeof(struct lttng_event_exclusion) +
- LTTNG_UST_SYM_NAME_LEN * uevent->exclusion->count;
+ LTTNG_UST_ABI_SYM_NAME_LEN * uevent->exclusion->count;
ua_event->exclusion = zmalloc(exclusion_alloc_size);
if (ua_event->exclusion == NULL) {
PERROR("malloc");
}
switch(key->ctx) {
- case LTTNG_UST_CONTEXT_PERF_THREAD_COUNTER:
+ case LTTNG_UST_ABI_CONTEXT_PERF_THREAD_COUNTER:
if (strncmp(key->u.perf_counter.name,
ctx->ctx.u.perf_counter.name,
sizeof(key->u.perf_counter.name))) {
goto no_match;
}
break;
- case LTTNG_UST_CONTEXT_APP_CONTEXT:
+ case LTTNG_UST_ABI_CONTEXT_APP_CONTEXT:
if (strcmp(key->u.app_ctx.provider_name,
ctx->ctx.u.app_ctx.provider_name) ||
strcmp(key->u.app_ctx.ctx_name,
*/
static int ust_app_channel_allocate(struct ust_app_session *ua_sess,
struct ltt_ust_channel *uchan,
- enum lttng_ust_chan_type type, struct ltt_ust_session *usess,
+ enum lttng_ust_abi_chan_type type, struct ltt_ust_session *usess,
struct ust_app_channel **ua_chanp)
{
int ret = 0;
* Called with ust app session mutex held.
*/
static
-int create_ust_app_event_notifier_rule(struct lttng_event_rule *rule,
- struct ust_app *app, uint64_t token)
+int create_ust_app_event_notifier_rule(struct lttng_trigger *trigger,
+ struct ust_app *app)
{
int ret = 0;
struct ust_app_event_notifier_rule *ua_event_notifier_rule;
- ua_event_notifier_rule = alloc_ust_app_event_notifier_rule(rule, token);
+ ua_event_notifier_rule = alloc_ust_app_event_notifier_rule(trigger);
if (ua_event_notifier_rule == NULL) {
ret = -ENOMEM;
goto end;
if (ret == -LTTNG_UST_ERR_EXIST) {
ERR("Tracer for application reported that an event notifier being created already exists: "
"token = \"%" PRIu64 "\", pid = %d, ppid = %d, uid = %d, gid = %d",
- token,
+ lttng_trigger_get_tracer_token(trigger),
app->pid, app->ppid, app->uid,
app->gid);
}
&ua_event_notifier_rule->node);
DBG2("UST app create token event rule completed: app = '%s' (ppid: %d), token = %" PRIu64,
- app->name, app->ppid, token);
+ app->name, app->ppid, lttng_trigger_get_tracer_token(trigger));
end:
return ret;
{
int ret;
int event_pipe_write_fd;
- struct lttng_ust_object_data *event_notifier_group = NULL;
+ struct lttng_ust_abi_object_data *event_notifier_group = NULL;
enum lttng_error_code lttng_ret;
assert(app);
rcu_read_lock();
cds_lfht_for_each_entry(ust_app_ht->ht, &iter.iter, app, pid_n.node) {
- struct lttng_ust_tracepoint_iter uiter;
+ struct lttng_ust_abi_tracepoint_iter uiter;
health_code_update();
nbmem = new_nbmem;
tmp_event = new_tmp_event;
}
- memcpy(tmp_event[count].name, uiter.name, LTTNG_UST_SYM_NAME_LEN);
+ memcpy(tmp_event[count].name, uiter.name, LTTNG_UST_ABI_SYM_NAME_LEN);
tmp_event[count].loglevel = uiter.loglevel;
- tmp_event[count].type = (enum lttng_event_type) LTTNG_UST_TRACEPOINT;
+ tmp_event[count].type = (enum lttng_event_type) LTTNG_UST_ABI_TRACEPOINT;
tmp_event[count].pid = app->pid;
tmp_event[count].enabled = -1;
count++;
rcu_read_lock();
cds_lfht_for_each_entry(ust_app_ht->ht, &iter.iter, app, pid_n.node) {
- struct lttng_ust_field_iter uiter;
+ struct lttng_ust_abi_field_iter uiter;
health_code_update();
tmp_event = new_tmp_event;
}
- memcpy(tmp_event[count].field_name, uiter.field_name, LTTNG_UST_SYM_NAME_LEN);
+ memcpy(tmp_event[count].field_name, uiter.field_name, LTTNG_UST_ABI_SYM_NAME_LEN);
/* Mapping between these enums matches 1 to 1. */
tmp_event[count].type = (enum lttng_event_field_type) uiter.type;
tmp_event[count].nowrite = uiter.nowrite;
- memcpy(tmp_event[count].event.name, uiter.event_name, LTTNG_UST_SYM_NAME_LEN);
+ memcpy(tmp_event[count].event.name, uiter.event_name, LTTNG_UST_ABI_SYM_NAME_LEN);
tmp_event[count].event.loglevel = uiter.loglevel;
tmp_event[count].event.type = LTTNG_EVENT_TRACEPOINT;
tmp_event[count].event.pid = app->pid;
* configuration.
*/
ret = ust_app_channel_allocate(ua_sess, uchan,
- LTTNG_UST_CHAN_PER_CPU, usess,
+ LTTNG_UST_ABI_CHAN_PER_CPU, usess,
&ua_chan);
if (ret < 0) {
goto error;
looked_up_event_notifier_rule = find_ust_app_event_notifier_rule(
app->token_to_event_notifier_rule_ht, token);
if (!looked_up_event_notifier_rule) {
- ret = create_ust_app_event_notifier_rule(event_rule, app, token);
+ ret = create_ust_app_event_notifier_rule(trigger, app);
if (ret < 0) {
goto end;
}
case USTCTL_NOTIFY_CMD_EVENT:
{
int sobjd, cobjd, loglevel_value;
- char name[LTTNG_UST_SYM_NAME_LEN], *sig, *model_emf_uri;
+ char name[LTTNG_UST_ABI_SYM_NAME_LEN], *sig, *model_emf_uri;
size_t nr_fields;
struct ustctl_field *fields;
case USTCTL_NOTIFY_CMD_ENUM:
{
int sobjd;
- char name[LTTNG_UST_SYM_NAME_LEN];
+ char name[LTTNG_UST_ABI_SYM_NAME_LEN];
size_t nr_entries;
struct ustctl_enum_entry *entries;
projects / lttng-tools.git / blobdiff