*
*/
+#include "lttng/tracker.h"
#define _LGPL_SOURCE
+#include "mi-lttng.h"
#include <common/config/session-config.h>
#include <common/defaults.h>
-#include <lttng/snapshot-internal.h>
-#include <lttng/tracker-internal.h>
+#include <common/tracker.h>
#include <lttng/channel.h>
-#include "mi-lttng.h"
+#include <lttng/snapshot-internal.h>
-#include <assert.h>
-#define MI_SCHEMA_MAJOR_VERSION 3
-#define MI_SCHEMA_MINOR_VERSION 0
+#define MI_SCHEMA_MAJOR_VERSION 4
+#define MI_SCHEMA_MINOR_VERSION 1
/* Machine interface namespace URI */
-LTTNG_HIDDEN const char * const mi_lttng_xmlns = "xmlns";
-LTTNG_HIDDEN const char * const mi_lttng_xmlns_xsi = "xmlns:xsi";
-LTTNG_HIDDEN const char * const mi_lttng_w3_schema_uri = "http://www.w3.org/2001/XMLSchema-instance";
-LTTNG_HIDDEN const char * const mi_lttng_schema_location = "xsi:schemaLocation";
-LTTNG_HIDDEN const char * const mi_lttng_schema_location_uri =
+const char * const mi_lttng_xmlns = "xmlns";
+const char * const mi_lttng_xmlns_xsi = "xmlns:xsi";
+const char * const mi_lttng_w3_schema_uri = "http://www.w3.org/2001/XMLSchema-instance";
+const char * const mi_lttng_schema_location = "xsi:schemaLocation";
+const char * const mi_lttng_schema_location_uri =
DEFAULT_LTTNG_MI_NAMESPACE " "
"https://lttng.org/xml/schemas/lttng-mi/" XSTR(MI_SCHEMA_MAJOR_VERSION)
"/lttng-mi-" XSTR(MI_SCHEMA_MAJOR_VERSION) "."
XSTR(MI_SCHEMA_MINOR_VERSION) ".xsd";
-LTTNG_HIDDEN const char * const mi_lttng_schema_version = "schemaVersion";
-LTTNG_HIDDEN const char * const mi_lttng_schema_version_value = XSTR(MI_SCHEMA_MAJOR_VERSION)
+const char * const mi_lttng_schema_version = "schemaVersion";
+const char * const mi_lttng_schema_version_value = XSTR(MI_SCHEMA_MAJOR_VERSION)
"." XSTR(MI_SCHEMA_MINOR_VERSION);
/* Strings related to command */
const char * const mi_lttng_element_command = "command";
const char * const mi_lttng_element_command_action = "snapshot_action";
const char * const mi_lttng_element_command_add_context = "add-context";
+const char *const mi_lttng_element_command_add_trigger = "add-trigger";
const char * const mi_lttng_element_command_create = "create";
const char * const mi_lttng_element_command_destroy = "destroy";
const char * const mi_lttng_element_command_disable_channel = "disable-channel";
const char * const mi_lttng_element_command_enable_channels = "enable-channel";
const char * const mi_lttng_element_command_enable_event = "enable-event";
const char * const mi_lttng_element_command_list = "list";
+const char *const mi_lttng_element_command_list_trigger = "list-trigger";
const char * const mi_lttng_element_command_load = "load";
-LTTNG_HIDDEN const char * const mi_lttng_element_command_metadata = "metadata";
-LTTNG_HIDDEN const char * const mi_lttng_element_command_metadata_action = "metadata_action";
-LTTNG_HIDDEN const char * const mi_lttng_element_command_regenerate = "regenerate";
-LTTNG_HIDDEN const char * const mi_lttng_element_command_regenerate_action = "regenerate_action";
+const char * const mi_lttng_element_command_metadata = "metadata";
+const char * const mi_lttng_element_command_metadata_action = "metadata_action";
+const char * const mi_lttng_element_command_regenerate = "regenerate";
+const char * const mi_lttng_element_command_regenerate_action = "regenerate_action";
const char * const mi_lttng_element_command_name = "name";
const char * const mi_lttng_element_command_output = "output";
+const char *const mi_lttng_element_command_remove_trigger = "remove-trigger";
const char * const mi_lttng_element_command_save = "save";
const char * const mi_lttng_element_command_set_session = "set-session";
const char * const mi_lttng_element_command_snapshot = "snapshot";
const char * const mi_lttng_element_command_track = "track";
const char * const mi_lttng_element_command_untrack = "untrack";
const char * const mi_lttng_element_command_version = "version";
-LTTNG_HIDDEN const char * const mi_lttng_element_command_rotate = "rotate";
-LTTNG_HIDDEN const char * const mi_lttng_element_command_enable_rotation = "enable-rotation";
-LTTNG_HIDDEN const char * const mi_lttng_element_command_disable_rotation = "disable-rotation";
-LTTNG_HIDDEN const char * const mi_lttng_element_command_clear = "clear";
+const char * const mi_lttng_element_command_rotate = "rotate";
+const char * const mi_lttng_element_command_enable_rotation = "enable-rotation";
+const char * const mi_lttng_element_command_disable_rotation = "disable-rotation";
+const char * const mi_lttng_element_command_clear = "clear";
/* Strings related to version command */
const char * const mi_lttng_element_version = "version";
/* Strings related to load command */
const char * const mi_lttng_element_load = "load";
-LTTNG_HIDDEN const char * const mi_lttng_element_load_overrides = "overrides";
-LTTNG_HIDDEN const char * const mi_lttng_element_load_override_url = "url";
+const char * const mi_lttng_element_load_overrides = "overrides";
+const char * const mi_lttng_element_load_override_url = "url";
/* General elements of mi_lttng */
const char * const mi_lttng_element_empty = "";
/* String related to track/untrack command */
const char * const mi_lttng_element_track_untrack_all_wildcard = "*";
-LTTNG_HIDDEN const char * const mi_lttng_element_session_name = "session_name";
+const char * const mi_lttng_element_session_name = "session_name";
/* String related to rotate command */
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation = "rotation";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotate_status = "status";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_schedule = "rotation_schedule";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_schedules = "rotation_schedules";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_schedule_result = "rotation_schedule_result";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_schedule_results = "rotation_schedule_results";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_schedule_periodic = "periodic";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_schedule_periodic_time_us = "time_us";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_schedule_size_threshold = "size_threshold";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_schedule_size_threshold_bytes = "bytes";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_state = "state";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_location = "location";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_location_local = "local";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_location_local_absolute_path = "absolute_path";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_location_relay = "relay";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_location_relay_host = "host";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_location_relay_control_port = "control_port";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_location_relay_data_port = "data_port";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_location_relay_protocol = "protocol";
-LTTNG_HIDDEN const char * const mi_lttng_element_rotation_location_relay_relative_path = "relative_path";
+const char * const mi_lttng_element_rotation = "rotation";
+const char * const mi_lttng_element_rotate_status = "status";
+const char * const mi_lttng_element_rotation_schedule = "rotation_schedule";
+const char * const mi_lttng_element_rotation_schedules = "rotation_schedules";
+const char * const mi_lttng_element_rotation_schedule_result = "rotation_schedule_result";
+const char * const mi_lttng_element_rotation_schedule_results = "rotation_schedule_results";
+const char * const mi_lttng_element_rotation_schedule_periodic = "periodic";
+const char * const mi_lttng_element_rotation_schedule_periodic_time_us = "time_us";
+const char * const mi_lttng_element_rotation_schedule_size_threshold = "size_threshold";
+const char * const mi_lttng_element_rotation_schedule_size_threshold_bytes = "bytes";
+const char * const mi_lttng_element_rotation_state = "state";
+const char * const mi_lttng_element_rotation_location = "location";
+const char * const mi_lttng_element_rotation_location_local = "local";
+const char * const mi_lttng_element_rotation_location_local_absolute_path = "absolute_path";
+const char * const mi_lttng_element_rotation_location_relay = "relay";
+const char * const mi_lttng_element_rotation_location_relay_host = "host";
+const char * const mi_lttng_element_rotation_location_relay_control_port = "control_port";
+const char * const mi_lttng_element_rotation_location_relay_data_port = "data_port";
+const char * const mi_lttng_element_rotation_location_relay_protocol = "protocol";
+const char * const mi_lttng_element_rotation_location_relay_relative_path = "relative_path";
/* String related to enum lttng_rotation_state */
-LTTNG_HIDDEN const char * const mi_lttng_rotation_state_str_ongoing = "ONGOING";
-LTTNG_HIDDEN const char * const mi_lttng_rotation_state_str_completed = "COMPLETED";
-LTTNG_HIDDEN const char * const mi_lttng_rotation_state_str_expired = "EXPIRED";
-LTTNG_HIDDEN const char * const mi_lttng_rotation_state_str_error = "ERROR";
+const char * const mi_lttng_rotation_state_str_ongoing = "ONGOING";
+const char * const mi_lttng_rotation_state_str_completed = "COMPLETED";
+const char * const mi_lttng_rotation_state_str_expired = "EXPIRED";
+const char * const mi_lttng_rotation_state_str_error = "ERROR";
/* String related to enum lttng_trace_archive_location_relay_protocol_type */
-LTTNG_HIDDEN const char * const mi_lttng_rotation_location_relay_protocol_str_tcp = "TCP";
+const char * const mi_lttng_rotation_location_relay_protocol_str_tcp = "TCP";
+
+/* String related to rate_policy elements */
+const char *const mi_lttng_element_rate_policy = "rate_policy";
+const char *const mi_lttng_element_rate_policy_every_n =
+ "rate_policy_every_n";
+const char *const mi_lttng_element_rate_policy_once_after_n =
+ "rate_policy_once_after_n";
+
+const char *const mi_lttng_element_rate_policy_every_n_interval =
+ "interval";
+const char
+ *const mi_lttng_element_rate_policy_once_after_n_threshold =
+ "threshold";
+
+/* String related to action elements */
+const char *const mi_lttng_element_action = "action";
+const char *const mi_lttng_element_action_list = "action_list";
+const char *const mi_lttng_element_action_notify = "action_notify";
+const char *const mi_lttng_element_action_start_session =
+ "action_start_session";
+const char *const mi_lttng_element_action_stop_session =
+ "action_stop_session";
+const char *const mi_lttng_element_action_rotate_session =
+ "action_rotate_session";
+const char *const mi_lttng_element_action_snapshot_session =
+ "action_snapshot_session";
+const char *const mi_lttng_element_action_snapshot_session_output =
+ "output";
+
+/* String related to condition */
+const char *const mi_lttng_element_condition = "condition";
+const char *const mi_lttng_element_condition_buffer_usage_high =
+ "condition_buffer_usage_high";
+const char *const mi_lttng_element_condition_buffer_usage_low =
+ "condition_buffer_usage_low";
+const char *const mi_lttng_element_condition_event_rule_matches =
+ "condition_event_rule_matches";
+const char *const mi_lttng_element_condition_session_consumed_size =
+ "condition_session_consumed_size";
+const char *const mi_lttng_element_condition_session_rotation =
+ "condition_session_rotation";
+const char
+ *const mi_lttng_element_condition_session_rotation_completed =
+ "condition_session_rotation_completed";
+const char
+ *const mi_lttng_element_condition_session_rotation_ongoing =
+ "condition_session_rotation_ongoing";
+
+const char *const mi_lttng_element_condition_channel_name =
+ "channel_name";
+const char *const mi_lttng_element_condition_threshold_bytes =
+ "threshold_bytes";
+const char *const mi_lttng_element_condition_threshold_ratio =
+ "threshold_ratio";
+
+/* String related to capture descriptor */
+const char *const mi_lttng_element_capture_descriptor =
+ "capture_descriptor";
+const char *const mi_lttng_element_capture_descriptors =
+ "capture_descriptors";
+
+/* String related to event expression */
+const char *const mi_lttng_element_event_expr = "event_expr";
+const char *const mi_lttng_element_event_expr_payload_field =
+ "event_expr_payload_field";
+const char *const mi_lttng_element_event_expr_channel_context_field =
+ "event_expr_channel_context_field";
+const char
+ *const mi_lttng_element_event_expr_app_specific_context_field =
+ "event_expr_app_specific_context_field";
+const char *const mi_lttng_element_event_expr_array_field_element =
+ "event_expr_array_field_element";
+const char *const mi_lttng_element_event_expr_provider_name =
+ "provider_name";
+const char *const mi_lttng_element_event_expr_type_name =
+ "type_name";
+const char *const mi_lttng_element_event_expr_index = "index";
+
+/* String related to event rule */
+const char *const mi_lttng_element_event_rule = "event_rule";
+
+/* String related to lttng_event_rule_type */
+const char *const mi_lttng_element_event_rule_event_name =
+ "event_name";
+const char *const mi_lttng_element_event_rule_name_pattern =
+ "name_pattern";
+const char *const mi_lttng_element_event_rule_filter_expression =
+ "filter_expression";
+
+const char *const mi_lttng_element_event_rule_jul_logging =
+ "event_rule_jul_logging";
+const char *const mi_lttng_element_event_rule_kernel_kprobe =
+ "event_rule_kernel_kprobe";
+const char *const mi_lttng_element_event_rule_kernel_syscall =
+ "event_rule_kernel_syscall";
+const char *const mi_lttng_element_event_rule_kernel_tracepoint =
+ "event_rule_kernel_tracepoint";
+const char *const mi_lttng_element_event_rule_kernel_uprobe =
+ "event_rule_kernel_uprobe";
+const char *const mi_lttng_element_event_rule_log4j_logging =
+ "event_rule_log4j_logging";
+const char *const mi_lttng_element_event_rule_python_logging =
+ "event_rule_python_logging";
+const char *const mi_lttng_element_event_rule_user_tracepoint =
+ "event_rule_user_tracepoint";
+
+/* String related to lttng_event_rule_kernel_syscall. */
+const char *const
+ mi_lttng_element_event_rule_kernel_syscall_emission_site =
+ "emission_site";
+
+/* String related to enum lttng_event_rule_kernel_syscall_emission_site. */
+const char *const
+ mi_lttng_event_rule_kernel_syscall_emission_site_entry_exit =
+ "entry+exit";
+const char
+ *const mi_lttng_event_rule_kernel_syscall_emission_site_entry =
+ "entry";
+const char *const
+ mi_lttng_event_rule_kernel_syscall_emission_site_exit = "exit";
+
+/* String related to lttng_event_rule_user_tracepoint */
+const char *const
+ mi_lttng_element_event_rule_user_tracepoint_name_pattern_exclusions =
+ "name_pattern_exclusions";
+const char *const
+ mi_lttng_element_event_rule_user_tracepoint_name_pattern_exclusion =
+ "name_pattern_exclusion";
+
+/* String related to log level rule. */
+const char *const mi_lttng_element_log_level_rule =
+ "log_level_rule";
+const char *const mi_lttng_element_log_level_rule_exactly =
+ "log_level_rule_exactly";
+const char
+ *const mi_lttng_element_log_level_rule_at_least_as_severe_as =
+ "log_level_rule_at_least_as_severe_as";
+const char *const mi_lttng_element_log_level_rule_level = "level";
+
+/* String related to kernel probe location. */
+const char *const mi_lttng_element_kernel_probe_location =
+ "kernel_probe_location";
+const char
+ *const mi_lttng_element_kernel_probe_location_symbol_offset =
+ "kernel_probe_location_symbol_offset";
+const char *const
+ mi_lttng_element_kernel_probe_location_symbol_offset_name =
+ "name";
+const char *const
+ mi_lttng_element_kernel_probe_location_symbol_offset_offset =
+ "offset";
+
+const char *const mi_lttng_element_kernel_probe_location_address =
+ "kernel_probe_location_address";
+const char
+ *const mi_lttng_element_kernel_probe_location_address_address =
+ "address";
+
+/* String related to userspace probe location. */
+const char *const mi_lttng_element_userspace_probe_location =
+ "userspace_probe_location";
+const char
+ *const mi_lttng_element_userspace_probe_location_binary_path =
+ "binary_path";
+const char
+ *const mi_lttng_element_userspace_probe_location_function =
+ "userspace_probe_location_function";
+const char
+ *const mi_lttng_element_userspace_probe_location_function_name =
+ "name";
+const char
+ *const mi_lttng_element_userspace_probe_location_lookup_method =
+ "userspace_probe_location_lookup_method";
+const char *const
+ mi_lttng_element_userspace_probe_location_lookup_method_function_default =
+ "userspace_probe_location_lookup_method_function_default";
+const char *const
+ mi_lttng_element_userspace_probe_location_lookup_method_function_elf =
+ "userspace_probe_location_lookup_method_function_elf";
+const char *const
+ mi_lttng_element_userspace_probe_location_lookup_method_tracepoint_sdt =
+ "userspace_probe_location_lookup_method_tracepoint_sdt";
+const char
+ *const mi_lttng_element_userspace_probe_location_tracepoint =
+ "userspace_probe_location_tracepoint";
+const char *const
+ mi_lttng_element_userspace_probe_location_tracepoint_probe_name =
+ "probe_name";
+const char *const
+ mi_lttng_element_userspace_probe_location_tracepoint_provider_name =
+ "provider_name";
+
+/* String related to enum
+ * lttng_userspace_probe_location_function_instrumentation_type */
+const char *const
+ mi_lttng_element_userspace_probe_location_function_instrumentation_type =
+ "instrumentation_type";
+const char *const
+ mi_lttng_userspace_probe_location_function_instrumentation_type_entry =
+ "ENTRY";
+
+/* String related to trigger */
+const char *const mi_lttng_element_triggers = "triggers";
+const char *const mi_lttng_element_trigger = "trigger";
+const char *const mi_lttng_element_trigger_owner_uid = "owner_uid";
+
+/* String related to error_query. */
+const char *const mi_lttng_element_error_query_result =
+ "error_query_result";
+const char *const mi_lttng_element_error_query_result_counter =
+ "error_query_result_counter";
+const char *const
+ mi_lttng_element_error_query_result_counter_value = "value";
+const char *const mi_lttng_element_error_query_result_description =
+ "description";
+const char *const mi_lttng_element_error_query_result_name =
+ "name";
+const char *const mi_lttng_element_error_query_result_type =
+ "type";
+const char *const mi_lttng_element_error_query_results =
+ "error_query_results";
/* String related to add-context command */
-LTTNG_HIDDEN const char * const mi_lttng_element_context_symbol = "symbol";
+const char * const mi_lttng_element_context_symbol = "symbol";
/* Deprecated symbols preserved for ABI compatibility. */
const char * const mi_lttng_context_type_perf_counter;
* Those should never overlap by definition
* (see struct lttng_event loglevel)
*/
-LTTNG_HIDDEN
const char *mi_lttng_loglevel_string(int value, enum lttng_domain_type domain)
{
switch (domain) {
}
}
-LTTNG_HIDDEN
const char *mi_lttng_logleveltype_string(enum lttng_loglevel_type value)
{
switch (value) {
return config_event_context_net_ns;
case LTTNG_EVENT_CONTEXT_PID_NS:
return config_event_context_pid_ns;
+ case LTTNG_EVENT_CONTEXT_TIME_NS:
+ return config_event_context_time_ns;
case LTTNG_EVENT_CONTEXT_USER_NS:
return config_event_context_user_ns;
case LTTNG_EVENT_CONTEXT_UTS_NS:
}
}
-LTTNG_HIDDEN
const char *mi_lttng_eventfieldtype_string(enum lttng_event_field_type val)
{
switch (val) {
}
}
-LTTNG_HIDDEN
const char *mi_lttng_domaintype_string(enum lttng_domain_type value)
{
- /* Note: This is a *duplicate* of get_domain_str from bin/lttng/utils.c */
switch (value) {
case LTTNG_DOMAIN_KERNEL:
return config_domain_type_kernel;
return config_domain_type_python;
default:
/* Should not have an unknown domain */
- assert(0);
+ abort();
return NULL;
}
}
-LTTNG_HIDDEN
const char *mi_lttng_buffertype_string(enum lttng_buffer_type value)
{
switch (value) {
return config_buffer_type_global;
default:
/* Should not have an unknow buffer type */
- assert(0);
+ abort();
return NULL;
}
}
-LTTNG_HIDDEN
const char *mi_lttng_rotation_state_string(enum lttng_rotation_state value)
{
switch (value) {
return mi_lttng_rotation_state_str_error;
default:
/* Should not have an unknow rotation state. */
- assert(0);
+ abort();
return NULL;
}
}
-LTTNG_HIDDEN
const char *mi_lttng_trace_archive_location_relay_protocol_type_string(
enum lttng_trace_archive_location_relay_protocol_type value)
{
case LTTNG_TRACE_ARCHIVE_LOCATION_RELAY_PROTOCOL_TYPE_TCP:
return mi_lttng_rotation_location_relay_protocol_str_tcp;
default:
- /* Should not have an unknow relay protocol. */
- assert(0);
+ /* Should not have an unknown relay protocol. */
+ abort();
return NULL;
}
}
-LTTNG_HIDDEN
struct mi_writer *mi_lttng_writer_create(int fd_output, int mi_output_type)
{
struct mi_writer *mi_writer;
return NULL;
}
-LTTNG_HIDDEN
int mi_lttng_writer_destroy(struct mi_writer *writer)
{
int ret;
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_writer_command_open(struct mi_writer *writer, const char *command)
{
int ret;
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_writer_command_close(struct mi_writer *writer)
{
return mi_lttng_writer_close_element(writer);
}
-LTTNG_HIDDEN
int mi_lttng_writer_open_element(struct mi_writer *writer,
const char *element_name)
{
return config_writer_open_element(writer->writer, element_name);
}
-LTTNG_HIDDEN
int mi_lttng_writer_close_element(struct mi_writer *writer)
{
return config_writer_close_element(writer->writer);
}
-LTTNG_HIDDEN
int mi_lttng_close_multi_element(struct mi_writer *writer,
unsigned int nb_element)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_writer_write_element_unsigned_int(struct mi_writer *writer,
const char *element_name, uint64_t value)
{
element_name, value);
}
-LTTNG_HIDDEN
int mi_lttng_writer_write_element_signed_int(struct mi_writer *writer,
const char *element_name, int64_t value)
{
element_name, value);
}
-LTTNG_HIDDEN
int mi_lttng_writer_write_element_bool(struct mi_writer *writer,
const char *element_name, int value)
{
element_name, value);
}
-LTTNG_HIDDEN
int mi_lttng_writer_write_element_string(struct mi_writer *writer,
const char *element_name, const char *value)
{
element_name, value);
}
-LTTNG_HIDDEN
-int mi_lttng_version(struct mi_writer *writer, struct mi_lttng_version *version,
+int mi_lttng_writer_write_element_double(struct mi_writer *writer,
+ const char *element_name,
+ double value)
+{
+ return config_writer_write_element_double(
+ writer->writer, element_name, value);
+}
+
+int mi_lttng_version(struct mi_writer *writer, struct mi_lttng_version_data *version,
const char *lttng_description, const char *lttng_license)
{
int ret;
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_sessions_open(struct mi_writer *writer)
{
return mi_lttng_writer_open_element(writer, config_element_sessions);
}
-LTTNG_HIDDEN
int mi_lttng_session(struct mi_writer *writer,
struct lttng_session *session, int is_open)
{
int ret;
- assert(session);
+ LTTNG_ASSERT(session);
/* Open sessions element */
ret = mi_lttng_writer_open_element(writer,
}
-LTTNG_HIDDEN
int mi_lttng_domains_open(struct mi_writer *writer)
{
return mi_lttng_writer_open_element(writer, config_element_domains);
}
-LTTNG_HIDDEN
int mi_lttng_domain(struct mi_writer *writer,
struct lttng_domain *domain, int is_open)
{
const char *str_domain;
const char *str_buffer;
- assert(domain);
+ LTTNG_ASSERT(domain);
/* Open domain element */
ret = mi_lttng_writer_open_element(writer, config_element_domain);
}
-LTTNG_HIDDEN
int mi_lttng_channels_open(struct mi_writer *writer)
{
return mi_lttng_writer_open_element(writer, config_element_channels);
}
-LTTNG_HIDDEN
int mi_lttng_channel(struct mi_writer *writer,
struct lttng_channel *channel, int is_open)
{
int ret = 0;
- assert(channel);
+ LTTNG_ASSERT(channel);
/* Opening channel element */
ret = mi_lttng_writer_open_element(writer, config_element_channel);
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_channel_attr(struct mi_writer *writer,
struct lttng_channel_attr *attr)
{
uint64_t discarded_events, lost_packets, monitor_timer_interval;
int64_t blocking_timeout;
- assert(attr);
+ LTTNG_ASSERT(attr);
ret = lttng_channel_get_discarded_event_count(chan, &discarded_events);
if (ret) {
}
-LTTNG_HIDDEN
int mi_lttng_event_common_attributes(struct mi_writer *writer,
struct lttng_event *event)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_event_tracepoint_loglevel(struct mi_writer *writer,
struct lttng_event *event, enum lttng_domain_type domain)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_event_tracepoint_no_loglevel(struct mi_writer *writer,
struct lttng_event *event)
{
return write_event_exclusions(writer, event);
}
-LTTNG_HIDDEN
int mi_lttng_event_function_probe(struct mi_writer *writer,
struct lttng_event *event)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_event_function_entry(struct mi_writer *writer,
struct lttng_event *event)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_events_open(struct mi_writer *writer)
{
return mi_lttng_writer_open_element(writer, config_element_events);
}
-LTTNG_HIDDEN
int mi_lttng_event(struct mi_writer *writer,
struct lttng_event *event, int is_open, enum lttng_domain_type domain)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_trackers_open(struct mi_writer *writer)
{
- return mi_lttng_writer_open_element(writer, config_element_trackers);
+ return mi_lttng_writer_open_element(
+ writer, config_element_process_attr_trackers);
}
-static int get_tracker_elements(enum lttng_tracker_type tracker_type,
- const char **element_id_tracker,
- const char **element_target_id)
+static int get_tracker_elements(enum lttng_process_attr process_attr,
+ const char **element_process_attr_tracker,
+ const char **element_process_attr_value)
{
int ret = 0;
- switch (tracker_type) {
- case LTTNG_TRACKER_PID:
- *element_id_tracker = config_element_pid_tracker;
- *element_target_id = config_element_target_pid;
+ switch (process_attr) {
+ case LTTNG_PROCESS_ATTR_PROCESS_ID:
+ *element_process_attr_tracker =
+ config_element_process_attr_tracker_pid;
+ *element_process_attr_value =
+ config_element_process_attr_pid_value;
break;
- case LTTNG_TRACKER_VPID:
- *element_id_tracker = config_element_vpid_tracker;
- *element_target_id = config_element_target_vpid;
+ case LTTNG_PROCESS_ATTR_VIRTUAL_PROCESS_ID:
+ *element_process_attr_tracker =
+ config_element_process_attr_tracker_vpid;
+ *element_process_attr_value =
+ config_element_process_attr_vpid_value;
break;
- case LTTNG_TRACKER_UID:
- *element_id_tracker = config_element_uid_tracker;
- *element_target_id = config_element_target_uid;
+ case LTTNG_PROCESS_ATTR_USER_ID:
+ *element_process_attr_tracker =
+ config_element_process_attr_tracker_uid;
+ *element_process_attr_value =
+ config_element_process_attr_uid_value;
break;
- case LTTNG_TRACKER_VUID:
- *element_id_tracker = config_element_vuid_tracker;
- *element_target_id = config_element_target_vuid;
+ case LTTNG_PROCESS_ATTR_VIRTUAL_USER_ID:
+ *element_process_attr_tracker =
+ config_element_process_attr_tracker_vuid;
+ *element_process_attr_value =
+ config_element_process_attr_vuid_value;
break;
- case LTTNG_TRACKER_GID:
- *element_id_tracker = config_element_gid_tracker;
- *element_target_id = config_element_target_gid;
+ case LTTNG_PROCESS_ATTR_GROUP_ID:
+ *element_process_attr_tracker =
+ config_element_process_attr_tracker_gid;
+ *element_process_attr_value =
+ config_element_process_attr_gid_value;
break;
- case LTTNG_TRACKER_VGID:
- *element_id_tracker = config_element_vgid_tracker;
- *element_target_id = config_element_target_vgid;
+ case LTTNG_PROCESS_ATTR_VIRTUAL_GROUP_ID:
+ *element_process_attr_tracker =
+ config_element_process_attr_tracker_vgid;
+ *element_process_attr_value =
+ config_element_process_attr_vgid_value;
break;
default:
ret = LTTNG_ERR_SAVE_IO_FAIL;
return ret;
}
-LTTNG_HIDDEN
-int mi_lttng_id_tracker_open(
- struct mi_writer *writer, enum lttng_tracker_type tracker_type)
+int mi_lttng_process_attribute_tracker_open(
+ struct mi_writer *writer, enum lttng_process_attr process_attr)
{
int ret;
- const char *element_id_tracker, *element_target_id;
+ const char *element_tracker, *element_value;
ret = get_tracker_elements(
- tracker_type, &element_id_tracker, &element_target_id);
+ process_attr, &element_tracker, &element_value);
if (ret) {
return ret;
}
- /* Open element $id_tracker */
- ret = mi_lttng_writer_open_element(writer, element_id_tracker);
+ /* Open process attribute tracker element */
+ ret = mi_lttng_writer_open_element(writer, element_tracker);
if (ret) {
goto end;
}
- /* Open targets element */
- ret = mi_lttng_targets_open(writer);
+ /* Open values element */
+ ret = mi_lttng_process_attr_values_open(writer);
end:
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_pids_open(struct mi_writer *writer)
{
return mi_lttng_writer_open_element(writer, config_element_pids);
* TODO: move the listing of pid for user agent to process semantic on
* mi api bump. The use of process element break the mi api.
*/
-LTTNG_HIDDEN
int mi_lttng_pid(struct mi_writer *writer,
pid_t pid,
const char *name,
return ret;
}
-LTTNG_HIDDEN
-int mi_lttng_targets_open(struct mi_writer *writer)
+int mi_lttng_process_attr_values_open(struct mi_writer *writer)
{
- return mi_lttng_writer_open_element(writer,
- config_element_targets);
+ return mi_lttng_writer_open_element(
+ writer, config_element_process_attr_values);
}
-LTTNG_HIDDEN
-int mi_lttng_id_target(struct mi_writer *writer,
- enum lttng_tracker_type tracker_type,
- const struct lttng_tracker_id *id,
- int is_open)
+int mi_lttng_all_process_attribute_value(struct mi_writer *writer,
+ enum lttng_process_attr process_attr,
+ bool is_open)
{
int ret;
const char *element_id_tracker, *element_target_id;
- enum lttng_tracker_id_status status;
- int value;
- const char *string;
ret = get_tracker_elements(
- tracker_type, &element_id_tracker, &element_target_id);
+ process_attr, &element_id_tracker, &element_target_id);
if (ret) {
return ret;
}
- switch (lttng_tracker_id_get_type(id)) {
- case LTTNG_ID_ALL:
- ret = mi_lttng_writer_open_element(writer, element_target_id);
- if (ret) {
- goto end;
- }
- ret = mi_lttng_writer_open_element(writer, config_element_type);
- if (ret) {
- goto end;
- }
- ret = mi_lttng_writer_write_element_bool(
- writer, config_element_all, 1);
- if (ret) {
- goto end;
- }
- ret = mi_lttng_writer_close_element(writer);
- if (ret) {
- goto end;
- }
- break;
- case LTTNG_ID_VALUE:
- ret = mi_lttng_writer_open_element(writer, element_target_id);
- if (ret) {
- goto end;
- }
- ret = mi_lttng_writer_open_element(writer, config_element_type);
- if (ret) {
- goto end;
- }
+ ret = mi_lttng_writer_open_element(writer, element_target_id);
+ if (ret) {
+ goto end;
+ }
- status = lttng_tracker_id_get_value(id, &value);
- if (status != LTTNG_TRACKER_ID_STATUS_OK) {
- ret = -1;
- goto end;
- }
+ ret = mi_lttng_writer_open_element(writer, config_element_type);
+ if (ret) {
+ goto end;
+ }
- ret = mi_lttng_writer_write_element_signed_int(
- writer, config_element_id, value);
- if (ret) {
- goto end;
- }
+ ret = mi_lttng_writer_write_element_bool(writer, config_element_all, 1);
+ if (ret) {
+ goto end;
+ }
+
+ ret = mi_lttng_writer_close_element(writer);
+ if (ret) {
+ goto end;
+ }
+
+ if (!is_open) {
ret = mi_lttng_writer_close_element(writer);
if (ret) {
goto end;
}
- break;
- case LTTNG_ID_STRING:
- ret = mi_lttng_writer_open_element(writer, element_target_id);
- if (ret) {
- goto end;
- }
- ret = mi_lttng_writer_open_element(writer, config_element_type);
- if (ret) {
- goto end;
- }
+ }
+end:
+ return ret;
+}
- status = lttng_tracker_id_get_string(id, &string);
- if (status != LTTNG_TRACKER_ID_STATUS_OK) {
- ret = -1;
- goto end;
- }
+int mi_lttng_integral_process_attribute_value(struct mi_writer *writer,
+ enum lttng_process_attr process_attr,
+ int64_t value,
+ bool is_open)
+{
+ int ret;
+ const char *element_id_tracker, *element_target_id;
- ret = mi_lttng_writer_write_element_string(
- writer, config_element_name, string);
- if (ret) {
- goto end;
- }
+ ret = get_tracker_elements(
+ process_attr, &element_id_tracker, &element_target_id);
+ if (ret) {
+ return ret;
+ }
+
+ ret = mi_lttng_writer_open_element(writer, element_target_id);
+ if (ret) {
+ goto end;
+ }
+
+ ret = mi_lttng_writer_open_element(writer, config_element_type);
+ if (ret) {
+ goto end;
+ }
+
+ ret = mi_lttng_writer_write_element_signed_int(
+ writer, config_element_process_attr_id, value);
+ if (ret) {
+ goto end;
+ }
+
+ ret = mi_lttng_writer_close_element(writer);
+ if (ret) {
+ goto end;
+ }
+
+ if (!is_open) {
ret = mi_lttng_writer_close_element(writer);
if (ret) {
goto end;
}
- break;
- case LTTNG_ID_UNKNOWN:
- ret = -LTTNG_ERR_INVALID;
+ }
+
+end:
+ return ret;
+}
+
+int mi_lttng_string_process_attribute_value(struct mi_writer *writer,
+ enum lttng_process_attr process_attr,
+ const char *value,
+ bool is_open)
+
+{
+ int ret;
+ const char *element_id_tracker, *element_target_id;
+
+ ret = get_tracker_elements(
+ process_attr, &element_id_tracker, &element_target_id);
+ if (ret) {
+ return ret;
+ }
+
+ ret = mi_lttng_writer_open_element(writer, element_target_id);
+ if (ret) {
+ goto end;
+ }
+
+ ret = mi_lttng_writer_open_element(writer, config_element_type);
+ if (ret) {
+ goto end;
+ }
+
+ ret = mi_lttng_writer_write_element_string(
+ writer, config_element_name, value);
+ if (ret) {
+ goto end;
+ }
+
+ ret = mi_lttng_writer_close_element(writer);
+ if (ret) {
goto end;
}
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_event_fields_open(struct mi_writer *writer)
{
return mi_lttng_writer_open_element(writer, mi_lttng_element_event_fields);
}
-LTTNG_HIDDEN
int mi_lttng_event_field(struct mi_writer *writer,
struct lttng_event_field *field)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_perf_counter_context(struct mi_writer *writer,
struct lttng_event_perf_counter_ctx *perf_context)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_context(struct mi_writer *writer,
struct lttng_event_context *context, int is_open)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_snapshot_output_session_name(struct mi_writer *writer,
const char *session_name)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_snapshot_list_output(struct mi_writer *writer,
- struct lttng_snapshot_output *output)
+ const struct lttng_snapshot_output *output)
{
int ret;
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_snapshot_del_output(struct mi_writer *writer, int id,
const char *name, const char *current_session_name)
{
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_snapshot_add_output(struct mi_writer *writer,
const char *current_session_name, const char *n_ptr,
struct lttng_snapshot_output *output)
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_snapshot_record(struct mi_writer *writer,
const char *current_session_name, const char *url,
const char *cmdline_ctrl_url, const char *cmdline_data_url)
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_rotation_schedule(struct mi_writer *writer,
const struct lttng_rotation_schedule *schedule)
{
status = lttng_rotation_schedule_periodic_get_period(schedule,
&value);
element_name = mi_lttng_element_rotation_schedule_periodic;
- value_name = mi_lttng_element_rotation_schedule_periodic_time_us;
+ value_name = mi_lttng_element_rotation_schedule_periodic_time_us;
break;
case LTTNG_ROTATION_SCHEDULE_TYPE_SIZE_THRESHOLD:
status = lttng_rotation_schedule_size_threshold_get_threshold(
schedule, &value);
element_name = mi_lttng_element_rotation_schedule_size_threshold;
- value_name = mi_lttng_element_rotation_schedule_size_threshold_bytes;
+ value_name = mi_lttng_element_rotation_schedule_size_threshold_bytes;
break;
default:
ret = -1;
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_rotation_schedule_result(struct mi_writer *writer,
const struct lttng_rotation_schedule *schedule,
bool success)
}
/* Close rotation_schedule_result element */
- ret = mi_lttng_writer_close_element(writer);
+ ret = mi_lttng_writer_close_element(writer);
if (ret) {
goto end;
}
return ret;
}
-LTTNG_HIDDEN
int mi_lttng_rotate(struct mi_writer *writer,
const char *session_name,
enum lttng_rotation_state rotation_state,
projects / lttng-tools.git / blobdiff