*
*/
-#include "common/buffer-view.h"
-#include "common/compat/socket.h"
-#include "common/dynamic-array.h"
-#include "common/dynamic-buffer.h"
-#include "common/fd-handle.h"
-#include "common/payload-view.h"
-#include "common/payload.h"
-#include "common/sessiond-comm/sessiond-comm.h"
+#include "common/buffer-view.hpp"
+#include "common/compat/socket.hpp"
+#include "common/dynamic-array.hpp"
+#include "common/dynamic-buffer.hpp"
+#include "common/fd-handle.hpp"
+#include "common/payload-view.hpp"
+#include "common/payload.hpp"
+#include "common/sessiond-comm/sessiond-comm.hpp"
#include "lttng/lttng-error.h"
#include "lttng/tracker.h"
-#include <common/compat/getenv.h>
-#include <common/tracker.h>
-#include <common/unix.h>
-#include <common/utils.h>
-#include <lttng/error-query-internal.h>
-#include <lttng/event-internal.h>
-#include <lttng/session-descriptor-internal.h>
-#include <lttng/session-internal.h>
-#include <lttng/userspace-probe-internal.h>
+#include <common/compat/getenv.hpp>
+#include <common/tracker.hpp>
+#include <common/unix.hpp>
+#include <common/utils.hpp>
+#include <lttng/error-query-internal.hpp>
+#include <lttng/event-internal.hpp>
+#include <lttng/session-descriptor-internal.hpp>
+#include <lttng/session-internal.hpp>
+#include <lttng/userspace-probe-internal.hpp>
#include <pthread.h>
#include <signal.h>
#include <stddef.h>
#include <sys/stat.h>
#include <unistd.h>
-#include "agent-thread.h"
-#include "clear.h"
-#include "client.h"
-#include "cmd.h"
-#include "health-sessiond.h"
-#include "kernel.h"
-#include "lttng-sessiond.h"
-#include "manage-consumer.h"
-#include "save.h"
-#include "testpoint.h"
-#include "utils.h"
-
-static bool is_root;
-
-static struct thread_state {
+#include "agent-thread.hpp"
+#include "clear.hpp"
+#include "client.hpp"
+#include "cmd.hpp"
+#include "health-sessiond.hpp"
+#include "kernel.hpp"
+#include "lttng-sessiond.hpp"
+#include "manage-consumer.hpp"
+#include "save.hpp"
+#include "testpoint.hpp"
+#include "utils.hpp"
+
+namespace {
+bool is_root;
+
+struct thread_state {
sem_t ready;
bool running;
int client_sock;
} thread_state;
+} /* namespace */
static void set_thread_status(bool running)
{
tmp = "";
}
tmplen = strlen(the_config.consumerd64_lib_dir.value) + 1 /* : */ + strlen(tmp);
- tmpnew = (char *) zmalloc(tmplen + 1 /* \0 */);
+ tmpnew = zmalloc<char>(tmplen + 1 /* \0 */);
if (!tmpnew) {
ret = -ENOMEM;
goto error;
tmp = "";
}
tmplen = strlen(the_config.consumerd32_lib_dir.value) + 1 /* : */ + strlen(tmp);
- tmpnew = (char *) zmalloc(tmplen + 1 /* \0 */);
+ tmpnew = zmalloc<char>(tmplen + 1 /* \0 */);
if (!tmpnew) {
ret = -ENOMEM;
goto error;
/*
* Count number of session permitted by uid/gid.
*/
-static unsigned int lttng_sessions_count(uid_t uid, gid_t gid)
+static unsigned int lttng_sessions_count(uid_t uid,
+ gid_t gid __attribute__((unused)))
{
unsigned int i = 0;
struct ltt_session *session;
struct lttng_event_exclusion *local_exclusion = NULL;
lttng_payload_init(&event_payload);
- if (cmd_ctx->lsm.cmd_type == LTTNG_ENABLE_EVENT) {
+ if (cmd_ctx->lsm.cmd_type == LTTCOMM_SESSIOND_COMMAND_ENABLE_EVENT) {
event_len = (size_t) cmd_ctx->lsm.u.enable.length;
- } else if (cmd_ctx->lsm.cmd_type == LTTNG_DISABLE_EVENT) {
+ } else if (cmd_ctx->lsm.cmd_type == LTTCOMM_SESSIOND_COMMAND_DISABLE_EVENT) {
event_len = (size_t) cmd_ctx->lsm.u.disable.length;
} else {
abort();
bool need_domain;
bool need_consumerd;
+ if (!lttcomm_sessiond_command_is_valid((lttcomm_sessiond_command) cmd_ctx->lsm.cmd_type)) {
+ ERR("Unknown client command received: command id = %" PRIu32,
+ cmd_ctx->lsm.cmd_type);
+ ret = LTTNG_ERR_UND;
+ goto error;
+ }
+
DBG("Processing client command '%s\' (%d)",
lttcomm_sessiond_command_str((lttcomm_sessiond_command) cmd_ctx->lsm.cmd_type),
cmd_ctx->lsm.cmd_type);
*sock_error = 0;
switch (cmd_ctx->lsm.cmd_type) {
- case LTTNG_CREATE_SESSION_EXT:
- case LTTNG_DESTROY_SESSION:
- case LTTNG_LIST_SESSIONS:
- case LTTNG_LIST_DOMAINS:
- case LTTNG_START_TRACE:
- case LTTNG_STOP_TRACE:
- case LTTNG_DATA_PENDING:
- case LTTNG_SNAPSHOT_ADD_OUTPUT:
- case LTTNG_SNAPSHOT_DEL_OUTPUT:
- case LTTNG_SNAPSHOT_LIST_OUTPUT:
- case LTTNG_SNAPSHOT_RECORD:
- case LTTNG_SAVE_SESSION:
- case LTTNG_SET_SESSION_SHM_PATH:
- case LTTNG_REGENERATE_METADATA:
- case LTTNG_REGENERATE_STATEDUMP:
- case LTTNG_ROTATE_SESSION:
- case LTTNG_ROTATION_GET_INFO:
- case LTTNG_ROTATION_SET_SCHEDULE:
- case LTTNG_SESSION_LIST_ROTATION_SCHEDULES:
- case LTTNG_CLEAR_SESSION:
- case LTTNG_LIST_TRIGGERS:
- case LTTNG_EXECUTE_ERROR_QUERY:
+ case LTTCOMM_SESSIOND_COMMAND_CREATE_SESSION_EXT:
+ case LTTCOMM_SESSIOND_COMMAND_DESTROY_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_SESSIONS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_DOMAINS:
+ case LTTCOMM_SESSIOND_COMMAND_START_TRACE:
+ case LTTCOMM_SESSIOND_COMMAND_STOP_TRACE:
+ case LTTCOMM_SESSIOND_COMMAND_DATA_PENDING:
+ case LTTCOMM_SESSIOND_COMMAND_SNAPSHOT_ADD_OUTPUT:
+ case LTTCOMM_SESSIOND_COMMAND_SNAPSHOT_DEL_OUTPUT:
+ case LTTCOMM_SESSIOND_COMMAND_SNAPSHOT_LIST_OUTPUT:
+ case LTTCOMM_SESSIOND_COMMAND_SNAPSHOT_RECORD:
+ case LTTCOMM_SESSIOND_COMMAND_SAVE_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_SET_SESSION_SHM_PATH:
+ case LTTCOMM_SESSIOND_COMMAND_REGENERATE_METADATA:
+ case LTTCOMM_SESSIOND_COMMAND_REGENERATE_STATEDUMP:
+ case LTTCOMM_SESSIOND_COMMAND_ROTATE_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_ROTATION_GET_INFO:
+ case LTTCOMM_SESSIOND_COMMAND_ROTATION_SET_SCHEDULE:
+ case LTTCOMM_SESSIOND_COMMAND_SESSION_LIST_ROTATION_SCHEDULES:
+ case LTTCOMM_SESSIOND_COMMAND_CLEAR_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRIGGERS:
+ case LTTCOMM_SESSIOND_COMMAND_EXECUTE_ERROR_QUERY:
need_domain = false;
break;
default:
/* Needs a functioning consumerd? */
switch (cmd_ctx->lsm.cmd_type) {
- case LTTNG_REGISTER_TRIGGER:
- case LTTNG_UNREGISTER_TRIGGER:
- case LTTNG_EXECUTE_ERROR_QUERY:
+ case LTTCOMM_SESSIOND_COMMAND_REGISTER_TRIGGER:
+ case LTTCOMM_SESSIOND_COMMAND_UNREGISTER_TRIGGER:
+ case LTTCOMM_SESSIOND_COMMAND_EXECUTE_ERROR_QUERY:
need_consumerd = false;
break;
default:
}
/* Deny register consumer if we already have a spawned consumer. */
- if (cmd_ctx->lsm.cmd_type == LTTNG_REGISTER_CONSUMER) {
+ if (cmd_ctx->lsm.cmd_type == LTTCOMM_SESSIOND_COMMAND_REGISTER_CONSUMER) {
pthread_mutex_lock(&the_kconsumer_data.pid_mutex);
if (the_kconsumer_data.pid > 0) {
ret = LTTNG_ERR_KERN_CONSUMER_FAIL;
* command.
*/
switch(cmd_ctx->lsm.cmd_type) {
- case LTTNG_LIST_SESSIONS:
- case LTTNG_LIST_TRACEPOINTS:
- case LTTNG_LIST_TRACEPOINT_FIELDS:
- case LTTNG_LIST_DOMAINS:
- case LTTNG_LIST_CHANNELS:
- case LTTNG_LIST_EVENTS:
- case LTTNG_LIST_SYSCALLS:
- case LTTNG_SESSION_LIST_ROTATION_SCHEDULES:
- case LTTNG_PROCESS_ATTR_TRACKER_GET_POLICY:
- case LTTNG_PROCESS_ATTR_TRACKER_GET_INCLUSION_SET:
- case LTTNG_DATA_PENDING:
- case LTTNG_ROTATE_SESSION:
- case LTTNG_ROTATION_GET_INFO:
- case LTTNG_REGISTER_TRIGGER:
- case LTTNG_LIST_TRIGGERS:
- case LTTNG_EXECUTE_ERROR_QUERY:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_SESSIONS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRACEPOINTS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRACEPOINT_FIELDS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_DOMAINS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_CHANNELS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_EVENTS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_SYSCALLS:
+ case LTTCOMM_SESSIOND_COMMAND_SESSION_LIST_ROTATION_SCHEDULES:
+ case LTTCOMM_SESSIOND_COMMAND_PROCESS_ATTR_TRACKER_GET_POLICY:
+ case LTTCOMM_SESSIOND_COMMAND_PROCESS_ATTR_TRACKER_GET_INCLUSION_SET:
+ case LTTCOMM_SESSIOND_COMMAND_DATA_PENDING:
+ case LTTCOMM_SESSIOND_COMMAND_ROTATE_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_ROTATION_GET_INFO:
+ case LTTCOMM_SESSIOND_COMMAND_REGISTER_TRIGGER:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRIGGERS:
+ case LTTCOMM_SESSIOND_COMMAND_EXECUTE_ERROR_QUERY:
break;
default:
/* Setup lttng message with no payload */
/* Commands that DO NOT need a session. */
switch (cmd_ctx->lsm.cmd_type) {
- case LTTNG_CREATE_SESSION_EXT:
- case LTTNG_LIST_SESSIONS:
- case LTTNG_LIST_TRACEPOINTS:
- case LTTNG_LIST_SYSCALLS:
- case LTTNG_LIST_TRACEPOINT_FIELDS:
- case LTTNG_SAVE_SESSION:
- case LTTNG_REGISTER_TRIGGER:
- case LTTNG_UNREGISTER_TRIGGER:
- case LTTNG_LIST_TRIGGERS:
- case LTTNG_EXECUTE_ERROR_QUERY:
+ case LTTCOMM_SESSIOND_COMMAND_CREATE_SESSION_EXT:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_SESSIONS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRACEPOINTS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_SYSCALLS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRACEPOINT_FIELDS:
+ case LTTCOMM_SESSIOND_COMMAND_SAVE_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_REGISTER_TRIGGER:
+ case LTTCOMM_SESSIOND_COMMAND_UNREGISTER_TRIGGER:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRIGGERS:
+ case LTTCOMM_SESSIOND_COMMAND_EXECUTE_ERROR_QUERY:
need_tracing_session = false;
break;
default:
* code path.
*/
switch (cmd_ctx->lsm.cmd_type) {
- case LTTNG_DISABLE_CHANNEL:
- case LTTNG_DISABLE_EVENT:
+ case LTTCOMM_SESSIOND_COMMAND_DISABLE_CHANNEL:
+ case LTTCOMM_SESSIOND_COMMAND_DISABLE_EVENT:
switch (cmd_ctx->lsm.domain.type) {
case LTTNG_DOMAIN_KERNEL:
if (!cmd_ctx->session->kernel_session) {
/* Start the kernel consumer daemon */
pthread_mutex_lock(&the_kconsumer_data.pid_mutex);
if (the_kconsumer_data.pid == 0 &&
- cmd_ctx->lsm.cmd_type != LTTNG_REGISTER_CONSUMER) {
+ cmd_ctx->lsm.cmd_type != LTTCOMM_SESSIOND_COMMAND_REGISTER_CONSUMER) {
pthread_mutex_unlock(&the_kconsumer_data.pid_mutex);
ret = start_consumerd(&the_kconsumer_data);
if (ret < 0) {
pthread_mutex_lock(&the_ustconsumer64_data.pid_mutex);
if (the_config.consumerd64_bin_path.value &&
the_ustconsumer64_data.pid == 0 &&
- cmd_ctx->lsm.cmd_type != LTTNG_REGISTER_CONSUMER) {
+ cmd_ctx->lsm.cmd_type != LTTCOMM_SESSIOND_COMMAND_REGISTER_CONSUMER) {
pthread_mutex_unlock(&the_ustconsumer64_data.pid_mutex);
ret = start_consumerd(&the_ustconsumer64_data);
if (ret < 0) {
pthread_mutex_lock(&the_ustconsumer32_data.pid_mutex);
if (the_config.consumerd32_bin_path.value &&
the_ustconsumer32_data.pid == 0 &&
- cmd_ctx->lsm.cmd_type != LTTNG_REGISTER_CONSUMER) {
+ cmd_ctx->lsm.cmd_type != LTTCOMM_SESSIOND_COMMAND_REGISTER_CONSUMER) {
pthread_mutex_unlock(&the_ustconsumer32_data.pid_mutex);
ret = start_consumerd(&the_ustconsumer32_data);
if (ret < 0) {
skip_domain:
/* Validate consumer daemon state when start/stop trace command */
- if (cmd_ctx->lsm.cmd_type == LTTNG_START_TRACE ||
- cmd_ctx->lsm.cmd_type == LTTNG_STOP_TRACE) {
+ if (cmd_ctx->lsm.cmd_type == LTTCOMM_SESSIOND_COMMAND_START_TRACE ||
+ cmd_ctx->lsm.cmd_type == LTTCOMM_SESSIOND_COMMAND_STOP_TRACE) {
switch (cmd_ctx->lsm.domain.type) {
case LTTNG_DOMAIN_NONE:
break;
/* Process by command type */
switch (cmd_ctx->lsm.cmd_type) {
- case LTTNG_ADD_CONTEXT:
+ case LTTCOMM_SESSIOND_COMMAND_ADD_CONTEXT:
{
struct lttng_event_context *event_context = NULL;
const enum lttng_error_code ret_code =
lttng_event_context_destroy(event_context);
break;
}
- case LTTNG_DISABLE_CHANNEL:
+ case LTTCOMM_SESSIOND_COMMAND_DISABLE_CHANNEL:
{
ret = cmd_disable_channel(cmd_ctx->session, cmd_ctx->lsm.domain.type,
cmd_ctx->lsm.u.disable.channel_name);
break;
}
- case LTTNG_ENABLE_CHANNEL:
+ case LTTCOMM_SESSIOND_COMMAND_ENABLE_CHANNEL:
{
ret = cmd_enable_channel(
cmd_ctx, *sock, the_kernel_poll_pipe[1]);
break;
}
- case LTTNG_PROCESS_ATTR_TRACKER_ADD_INCLUDE_VALUE:
- case LTTNG_PROCESS_ATTR_TRACKER_REMOVE_INCLUDE_VALUE:
+ case LTTCOMM_SESSIOND_COMMAND_PROCESS_ATTR_TRACKER_ADD_INCLUDE_VALUE:
+ case LTTCOMM_SESSIOND_COMMAND_PROCESS_ATTR_TRACKER_REMOVE_INCLUDE_VALUE:
{
struct lttng_dynamic_buffer payload;
struct lttng_buffer_view payload_view;
const bool add_value =
cmd_ctx->lsm.cmd_type ==
- LTTNG_PROCESS_ATTR_TRACKER_ADD_INCLUDE_VALUE;
+ LTTCOMM_SESSIOND_COMMAND_PROCESS_ATTR_TRACKER_ADD_INCLUDE_VALUE;
const size_t name_len =
cmd_ctx->lsm.u.process_attr_tracker_add_remove_include_value
.name_len;
lttng_dynamic_buffer_reset(&payload);
break;
}
- case LTTNG_PROCESS_ATTR_TRACKER_GET_POLICY:
+ case LTTCOMM_SESSIOND_COMMAND_PROCESS_ATTR_TRACKER_GET_POLICY:
{
enum lttng_tracking_policy tracking_policy;
const enum lttng_domain_type domain_type =
ret = LTTNG_OK;
break;
}
- case LTTNG_PROCESS_ATTR_TRACKER_SET_POLICY:
+ case LTTCOMM_SESSIOND_COMMAND_PROCESS_ATTR_TRACKER_SET_POLICY:
{
const enum lttng_tracking_policy tracking_policy =
(enum lttng_tracking_policy) cmd_ctx->lsm.u
}
break;
}
- case LTTNG_PROCESS_ATTR_TRACKER_GET_INCLUSION_SET:
+ case LTTCOMM_SESSIOND_COMMAND_PROCESS_ATTR_TRACKER_GET_INCLUSION_SET:
{
struct lttng_process_attr_values *values;
struct lttng_dynamic_buffer reply;
lttng_dynamic_buffer_reset(&reply);
break;
}
- case LTTNG_ENABLE_EVENT:
- case LTTNG_DISABLE_EVENT:
+ case LTTCOMM_SESSIOND_COMMAND_ENABLE_EVENT:
+ case LTTCOMM_SESSIOND_COMMAND_DISABLE_EVENT:
{
struct lttng_event *event;
char *filter_expression;
* Ownership of filter_expression, exclusions, and bytecode is
* always transferred.
*/
- ret = cmd_ctx->lsm.cmd_type == LTTNG_ENABLE_EVENT ?
+ ret = cmd_ctx->lsm.cmd_type == LTTCOMM_SESSIOND_COMMAND_ENABLE_EVENT ?
cmd_enable_event(cmd_ctx, event,
filter_expression, exclusions,
bytecode,
lttng_event_destroy(event);
break;
}
- case LTTNG_LIST_TRACEPOINTS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRACEPOINTS:
{
enum lttng_error_code ret_code;
size_t original_payload_size;
ret = LTTNG_OK;
break;
}
- case LTTNG_LIST_TRACEPOINT_FIELDS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRACEPOINT_FIELDS:
{
enum lttng_error_code ret_code;
size_t original_payload_size;
ret = LTTNG_OK;
break;
}
- case LTTNG_LIST_SYSCALLS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_SYSCALLS:
{
enum lttng_error_code ret_code;
size_t original_payload_size;
ret = LTTNG_OK;
break;
}
- case LTTNG_SET_CONSUMER_URI:
+ case LTTCOMM_SESSIOND_COMMAND_SET_CONSUMER_URI:
{
size_t nb_uri, len;
struct lttng_uri *uris;
goto error;
}
- uris = (lttng_uri *) zmalloc(len);
+ uris = calloc<lttng_uri>(nb_uri);
if (uris == NULL) {
ret = LTTNG_ERR_FATAL;
goto error;
break;
}
- case LTTNG_START_TRACE:
+ case LTTCOMM_SESSIOND_COMMAND_START_TRACE:
{
/*
* On the first start, if we have a kernel session and we have
ret = cmd_start_trace(cmd_ctx->session);
break;
}
- case LTTNG_STOP_TRACE:
+ case LTTCOMM_SESSIOND_COMMAND_STOP_TRACE:
{
ret = cmd_stop_trace(cmd_ctx->session);
break;
}
- case LTTNG_DESTROY_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_DESTROY_SESSION:
{
ret = cmd_destroy_session(cmd_ctx->session,
the_notification_thread_handle, sock);
break;
}
- case LTTNG_LIST_DOMAINS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_DOMAINS:
{
ssize_t nb_dom;
struct lttng_domain *domains = NULL;
ret = LTTNG_OK;
break;
}
- case LTTNG_LIST_CHANNELS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_CHANNELS:
{
enum lttng_error_code ret_code;
size_t original_payload_size;
ret = LTTNG_OK;
break;
}
- case LTTNG_LIST_EVENTS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_EVENTS:
{
enum lttng_error_code ret_code;
size_t original_payload_size;
ret = LTTNG_OK;
break;
}
- case LTTNG_LIST_SESSIONS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_SESSIONS:
{
unsigned int nr_sessions;
- lttng_session *sessions_payload;
- size_t payload_len;
+ lttng_session *sessions_payload = nullptr;
+ size_t payload_len = 0;
session_lock_list();
nr_sessions = lttng_sessions_count(
LTTNG_SOCK_GET_UID_CRED(&cmd_ctx->creds),
LTTNG_SOCK_GET_GID_CRED(&cmd_ctx->creds));
- payload_len = (sizeof(struct lttng_session) * nr_sessions) +
- (sizeof(struct lttng_session_extended) * nr_sessions);
- sessions_payload = (lttng_session *) zmalloc(payload_len);
+ if (nr_sessions > 0) {
+ payload_len = (sizeof(struct lttng_session) *
+ nr_sessions) +
+ (sizeof(struct lttng_session_extended) *
+ nr_sessions);
+ sessions_payload = zmalloc<lttng_session>(payload_len);
+ if (!sessions_payload) {
+ session_unlock_list();
+ ret = -ENOMEM;
+ goto setup_error;
+ }
- if (!sessions_payload) {
- session_unlock_list();
- ret = -ENOMEM;
- goto setup_error;
+ cmd_list_lttng_sessions(sessions_payload, nr_sessions,
+ LTTNG_SOCK_GET_UID_CRED(&cmd_ctx->creds),
+ LTTNG_SOCK_GET_GID_CRED(&cmd_ctx->creds));
}
- cmd_list_lttng_sessions(sessions_payload, nr_sessions,
- LTTNG_SOCK_GET_UID_CRED(&cmd_ctx->creds),
- LTTNG_SOCK_GET_GID_CRED(&cmd_ctx->creds));
session_unlock_list();
- ret = setup_lttng_msg_no_cmd_header(cmd_ctx, sessions_payload,
- payload_len);
+ ret = setup_lttng_msg_no_cmd_header(
+ cmd_ctx, sessions_payload, payload_len);
free(sessions_payload);
if (ret < 0) {
ret = LTTNG_OK;
break;
}
- case LTTNG_REGISTER_CONSUMER:
+ case LTTCOMM_SESSIOND_COMMAND_REGISTER_CONSUMER:
{
struct consumer_data *cdata;
cmd_ctx->lsm.u.reg.path, cdata);
break;
}
- case LTTNG_DATA_PENDING:
+ case LTTCOMM_SESSIOND_COMMAND_DATA_PENDING:
{
int pending_ret;
uint8_t pending_ret_byte;
ret = LTTNG_OK;
break;
}
- case LTTNG_SNAPSHOT_ADD_OUTPUT:
+ case LTTCOMM_SESSIOND_COMMAND_SNAPSHOT_ADD_OUTPUT:
{
uint32_t snapshot_id;
struct lttcomm_lttng_output_id reply;
ret = LTTNG_OK;
break;
}
- case LTTNG_SNAPSHOT_DEL_OUTPUT:
+ case LTTCOMM_SESSIOND_COMMAND_SNAPSHOT_DEL_OUTPUT:
{
lttng_snapshot_output output = cmd_ctx->lsm.u.snapshot_output.output;
ret = cmd_snapshot_del_output(cmd_ctx->session, &output);
break;
}
- case LTTNG_SNAPSHOT_LIST_OUTPUT:
+ case LTTCOMM_SESSIOND_COMMAND_SNAPSHOT_LIST_OUTPUT:
{
ssize_t nb_output;
struct lttng_snapshot_output *outputs = NULL;
ret = LTTNG_OK;
break;
}
- case LTTNG_SNAPSHOT_RECORD:
+ case LTTCOMM_SESSIOND_COMMAND_SNAPSHOT_RECORD:
{
lttng_snapshot_output output = cmd_ctx->lsm.u.snapshot_record.output;
ret = cmd_snapshot_record(cmd_ctx->session,
- &output,
- cmd_ctx->lsm.u.snapshot_record.wait);
+ &output, 0); // RFC: set to zero since it's ignored by cmd_snapshot_record
break;
}
- case LTTNG_CREATE_SESSION_EXT:
+ case LTTCOMM_SESSIOND_COMMAND_CREATE_SESSION_EXT:
{
struct lttng_dynamic_buffer payload;
struct lttng_session_descriptor *return_descriptor = NULL;
ret = LTTNG_OK;
break;
}
- case LTTNG_SAVE_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_SAVE_SESSION:
{
ret = cmd_save_sessions(&cmd_ctx->lsm.u.save_session.attr,
&cmd_ctx->creds);
break;
}
- case LTTNG_SET_SESSION_SHM_PATH:
+ case LTTCOMM_SESSIOND_COMMAND_SET_SESSION_SHM_PATH:
{
ret = cmd_set_session_shm_path(cmd_ctx->session,
cmd_ctx->lsm.u.set_shm_path.shm_path);
break;
}
- case LTTNG_REGENERATE_METADATA:
+ case LTTCOMM_SESSIOND_COMMAND_REGENERATE_METADATA:
{
ret = cmd_regenerate_metadata(cmd_ctx->session);
break;
}
- case LTTNG_REGENERATE_STATEDUMP:
+ case LTTCOMM_SESSIOND_COMMAND_REGENERATE_STATEDUMP:
{
ret = cmd_regenerate_statedump(cmd_ctx->session);
break;
}
- case LTTNG_REGISTER_TRIGGER:
+ case LTTCOMM_SESSIOND_COMMAND_REGISTER_TRIGGER:
{
struct lttng_trigger *payload_trigger;
struct lttng_trigger *return_trigger;
ret = LTTNG_OK;
break;
}
- case LTTNG_UNREGISTER_TRIGGER:
+ case LTTCOMM_SESSIOND_COMMAND_UNREGISTER_TRIGGER:
{
struct lttng_trigger *payload_trigger;
const struct lttng_credentials cmd_creds = {
lttng_trigger_put(payload_trigger);
break;
}
- case LTTNG_ROTATE_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_ROTATE_SESSION:
{
struct lttng_rotate_session_return rotate_return;
ret = LTTNG_OK;
break;
}
- case LTTNG_ROTATION_GET_INFO:
+ case LTTCOMM_SESSIOND_COMMAND_ROTATION_GET_INFO:
{
struct lttng_rotation_get_info_return get_info_return;
ret = LTTNG_OK;
break;
}
- case LTTNG_ROTATION_SET_SCHEDULE:
+ case LTTCOMM_SESSIOND_COMMAND_ROTATION_SET_SCHEDULE:
{
bool set_schedule;
enum lttng_rotation_schedule_type schedule_type;
break;
}
- case LTTNG_SESSION_LIST_ROTATION_SCHEDULES:
+ case LTTCOMM_SESSIOND_COMMAND_SESSION_LIST_ROTATION_SCHEDULES:
{
lttng_session_list_schedules_return schedules;
ret = LTTNG_OK;
break;
}
- case LTTNG_CLEAR_SESSION:
+ case LTTCOMM_SESSIOND_COMMAND_CLEAR_SESSION:
{
ret = cmd_clear_session(cmd_ctx->session, sock);
break;
}
- case LTTNG_LIST_TRIGGERS:
+ case LTTCOMM_SESSIOND_COMMAND_LIST_TRIGGERS:
{
struct lttng_triggers *return_triggers = NULL;
size_t original_payload_size;
ret = LTTNG_OK;
break;
}
- case LTTNG_EXECUTE_ERROR_QUERY:
+ case LTTCOMM_SESSIOND_COMMAND_EXECUTE_ERROR_QUERY:
{
struct lttng_error_query *query;
const struct lttng_credentials cmd_creds = {
static int create_client_sock(void)
{
int ret, client_sock;
- const mode_t old_umask = umask(0);
/* Create client tool unix socket */
client_sock = lttcomm_create_unix_sock(
DBG("Created client socket (fd = %i)", client_sock);
ret = client_sock;
end:
- umask(old_umask);
return ret;
}
lttng_pipe_destroy(quit_pipe);
}
-static void thread_init_cleanup(void *data)
+static void thread_init_cleanup(void *data __attribute__((unused)))
{
set_thread_status(false);
}
projects / lttng-tools.git / blobdiff