#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 <common/bytecode/bytecode.hpp>
+#include <common/compat/errno.hpp>
+#include <common/common.hpp>
+#include <common/hashtable/utils.hpp>
#include <lttng/event-rule/event-rule.h>
-#include <lttng/event-rule/event-rule-internal.h>
+#include <lttng/event-rule/event-rule-internal.hpp>
#include <lttng/event-rule/user-tracepoint.h>
#include <lttng/condition/condition.h>
-#include <lttng/condition/event-rule-matches-internal.h>
+#include <lttng/condition/event-rule-matches-internal.hpp>
#include <lttng/condition/event-rule-matches.h>
-#include <lttng/trigger/trigger-internal.h>
-#include <common/sessiond-comm/sessiond-comm.h>
-
-#include "buffer-registry.h"
-#include "condition-internal.h"
-#include "fd-limit.h"
-#include "health-sessiond.h"
-#include "ust-app.h"
-#include "ust-consumer.h"
-#include "lttng-ust-ctl.h"
-#include "lttng-ust-error.h"
-#include "utils.h"
-#include "session.h"
-#include "lttng-sessiond.h"
-#include "notification-thread-commands.h"
-#include "rotate.h"
-#include "event.h"
-#include "event-notifier-error-accounting.h"
-#include "ust-field-utils.h"
+#include <lttng/trigger/trigger-internal.hpp>
+#include <common/sessiond-comm/sessiond-comm.hpp>
+
+#include "buffer-registry.hpp"
+#include "condition-internal.hpp"
+#include "fd-limit.hpp"
+#include "health-sessiond.hpp"
+#include "ust-app.hpp"
+#include "ust-consumer.hpp"
+#include "lttng-ust-ctl.hpp"
+#include "lttng-ust-error.hpp"
+#include "utils.hpp"
+#include "session.hpp"
+#include "lttng-sessiond.hpp"
+#include "notification-thread-commands.hpp"
+#include "rotate.hpp"
+#include "event.hpp"
+#include "event-notifier-error-accounting.hpp"
+#include "ust-field-utils.hpp"
struct lttng_ht *ust_app_ht;
struct lttng_ht *ust_app_ht_by_sock;
* Should be called with session mutex held.
*/
static
-int create_ust_event(struct ust_app *app, struct ust_app_session *ua_sess,
+int create_ust_event(struct ust_app *app,
struct ust_app_channel *ua_chan, struct ust_app_event *ua_event)
{
int ret = 0;
event_notifier->event.instrumentation = LTTNG_UST_ABI_TRACEPOINT;
ret = lttng_strncpy(event_notifier->event.name, pattern,
- LTTNG_UST_ABI_SYM_NAME_LEN - 1);
+ sizeof(event_notifier->event.name));
if (ret) {
ERR("Failed to copy event rule pattern to notifier: pattern = '%s' ",
pattern);
* Called with UST app session lock held.
*/
static
-int enable_ust_app_event(struct ust_app_session *ua_sess,
- struct ust_app_event *ua_event, struct ust_app *app)
+int enable_ust_app_event(struct ust_app_event *ua_event,
+ struct ust_app *app)
{
int ret;
/*
* Disable on the tracer side a ust app event for the session and channel.
*/
-static int disable_ust_app_event(struct ust_app_session *ua_sess,
- struct ust_app_event *ua_event, struct ust_app *app)
+static int disable_ust_app_event(struct ust_app_event *ua_event,
+ struct ust_app *app)
{
int ret;
*/
static int do_consumer_create_channel(struct ltt_ust_session *usess,
struct ust_app_session *ua_sess, struct ust_app_channel *ua_chan,
- int bitness, struct ust_registry_session *registry,
- uint64_t trace_archive_id)
+ int bitness, struct ust_registry_session *registry)
{
int ret;
unsigned int nb_fd = 0;
/* Send all streams to application. */
pthread_mutex_lock(&buf_reg_chan->stream_list_lock);
cds_list_for_each_entry(reg_stream, &buf_reg_chan->streams, lnode) {
- struct ust_app_stream stream;
+ struct ust_app_stream stream = {};
ret = duplicate_stream_object(reg_stream, &stream);
if (ret < 0) {
* Treat this the same way as an application
* that is exiting.
*/
- WARN("Communication with application %d timed out on send_stream for stream \"%s\" of channel \"%s\" of session \"%" PRIu64 "\".",
- app->pid, stream.name,
+ WARN("Communication with application %d timed out on send_stream for stream of channel \"%s\" of session \"%" PRIu64 "\".",
+ app->pid,
ua_chan->name,
ua_sess->tracing_id);
ret = -ENOTCONN;
* ust app channel object with all streams and data object.
*/
ret = do_consumer_create_channel(usess, ua_sess, ua_chan,
- app->bits_per_long, reg_uid->registry->reg.ust,
- session->most_recent_chunk_id.value);
+ app->bits_per_long, reg_uid->registry->reg.ust);
if (ret < 0) {
ERR("Error creating UST channel \"%s\" on the consumer daemon",
ua_chan->name);
/* Create and get channel on the consumer side. */
ret = do_consumer_create_channel(usess, ua_sess, ua_chan,
- app->bits_per_long, registry,
- session->most_recent_chunk_id.value);
+ app->bits_per_long, registry);
if (ret < 0) {
ERR("Error creating UST channel \"%s\" on the consumer daemon",
ua_chan->name);
*/
static int ust_app_channel_allocate(struct ust_app_session *ua_sess,
struct ltt_ust_channel *uchan,
- enum lttng_ust_abi_chan_type type, struct ltt_ust_session *usess,
+ enum lttng_ust_abi_chan_type type,
+ struct ltt_ust_session *usess __attribute__((unused)),
struct ust_app_channel **ua_chanp)
{
int ret = 0;
* Called with ust app session mutex held.
*/
static
-int create_ust_app_event(struct ust_app_session *ua_sess,
- struct ust_app_channel *ua_chan, struct ltt_ust_event *uevent,
+int create_ust_app_event(struct ust_app_channel *ua_chan,
+ struct ltt_ust_event *uevent,
struct ust_app *app)
{
int ret = 0;
shadow_copy_event(ua_event, uevent);
/* Create it on the tracer side */
- ret = create_ust_event(app, ua_sess, ua_chan, ua_event);
+ ret = create_ust_event(app, ua_chan, ua_event);
if (ret < 0) {
/*
* Not found previously means that it does not exist on the
continue;
}
- ret = disable_ust_app_event(ua_sess, ua_event, app);
+ ret = disable_ust_app_event(ua_event, app);
if (ret < 0) {
/* XXX: Report error someday... */
continue;
goto next_app;
}
- ret = enable_ust_app_event(ua_sess, ua_event, app);
+ ret = enable_ust_app_event(ua_event, app);
if (ret < 0) {
pthread_mutex_unlock(&ua_sess->lock);
goto error;
ua_chan = caa_container_of(ua_chan_node, struct ust_app_channel, node);
- ret = create_ust_app_event(ua_sess, ua_chan, uevent, app);
+ ret = create_ust_app_event(ua_chan, uevent, app);
pthread_mutex_unlock(&ua_sess->lock);
if (ret < 0) {
if (ret != -LTTNG_UST_ERR_EXIST) {
static
int ust_app_channel_synchronize_event(struct ust_app_channel *ua_chan,
- struct ltt_ust_event *uevent, struct ust_app_session *ua_sess,
+ struct ltt_ust_event *uevent,
struct ust_app *app)
{
int ret = 0;
ua_event = find_ust_app_event(ua_chan->events, uevent->attr.name,
uevent->filter, uevent->attr.loglevel, uevent->exclusion);
if (!ua_event) {
- ret = create_ust_app_event(ua_sess, ua_chan, uevent, app);
+ ret = create_ust_app_event(ua_chan, uevent, app);
if (ret < 0) {
goto end;
}
} else {
if (ua_event->enabled != uevent->enabled) {
ret = uevent->enabled ?
- enable_ust_app_event(ua_sess, ua_event, app) :
- disable_ust_app_event(ua_sess, ua_event, app);
+ enable_ust_app_event(ua_event, app) :
+ disable_ust_app_event(ua_event, app);
}
}
cds_lfht_for_each_entry(uchan->events->ht, &uevent_iter, uevent,
node.node) {
ret = ust_app_channel_synchronize_event(ua_chan,
- uevent, ua_sess, app);
+ uevent, app);
if (ret) {
goto end;
}
*/
enum lttng_error_code ust_app_snapshot_record(
const struct ltt_ust_session *usess,
- const struct consumer_output *output, int wait,
+ const struct consumer_output *output,
uint64_t nb_packets_per_stream)
{
int ret = 0;
buf_reg_chan, node.node) {
status = consumer_snapshot_channel(socket,
buf_reg_chan->consumer_key,
- output, 0, usess->uid,
- usess->gid, &trace_path[consumer_path_offset], wait,
+ output, 0, &trace_path[consumer_path_offset],
nb_packets_per_stream);
if (status != LTTNG_OK) {
goto error;
}
status = consumer_snapshot_channel(socket,
reg->registry->reg.ust->metadata_key, output, 1,
- usess->uid, usess->gid, &trace_path[consumer_path_offset],
- wait, 0);
+ &trace_path[consumer_path_offset], 0);
if (status != LTTNG_OK) {
goto error;
}
ua_chan, node.node) {
status = consumer_snapshot_channel(socket,
ua_chan->key, output, 0,
- lttng_credentials_get_uid(&ua_sess->effective_credentials),
- lttng_credentials_get_gid(&ua_sess->effective_credentials),
- &trace_path[consumer_path_offset], wait,
+ &trace_path[consumer_path_offset],
nb_packets_per_stream);
switch (status) {
case LTTNG_OK:
}
status = consumer_snapshot_channel(socket,
registry->metadata_key, output, 1,
- lttng_credentials_get_uid(&ua_sess->effective_credentials),
- lttng_credentials_get_gid(&ua_sess->effective_credentials),
- &trace_path[consumer_path_offset], wait, 0);
+ &trace_path[consumer_path_offset], 0);
switch (status) {
case LTTNG_OK:
break;
buf_reg_chan, node.node) {
ret = consumer_rotate_channel(socket,
buf_reg_chan->consumer_key,
- usess->uid, usess->gid,
usess->consumer,
/* is_metadata_channel */ false);
if (ret < 0) {
ret = consumer_rotate_channel(socket,
reg->registry->reg.ust->metadata_key,
- usess->uid, usess->gid,
usess->consumer,
/* is_metadata_channel */ true);
if (ret < 0) {
ua_chan, node.node) {
ret = consumer_rotate_channel(socket,
ua_chan->key,
- lttng_credentials_get_uid(&ua_sess->effective_credentials),
- lttng_credentials_get_gid(&ua_sess->effective_credentials),
ua_sess->consumer,
/* is_metadata_channel */ false);
if (ret < 0) {
(void) push_metadata(registry, usess->consumer);
ret = consumer_rotate_channel(socket,
registry->metadata_key,
- lttng_credentials_get_uid(&ua_sess->effective_credentials),
- lttng_credentials_get_gid(&ua_sess->effective_credentials),
ua_sess->consumer,
/* is_metadata_channel */ true);
if (ret < 0) {
projects / lttng-tools.git / blobdiff