RELAYD_ADD_INDEX = 12,
RELAYD_SEND_INDEX = 13,
RELAYD_CLOSE_INDEX = 14,
- /* Live-reading commands. */
+ /* Live-reading commands (2.4+). */
RELAYD_LIST_SESSIONS = 15,
+ /* All streams of the channel have been sent to the relayd (2.4+). */
+ RELAYD_STREAMS_SENT = 16,
};
/*
* lttcomm error code.
*/
enum lttcomm_return_code {
+ LTTCOMM_CONSUMERD_SUCCESS = 0, /* Everything went fine. */
LTTCOMM_CONSUMERD_COMMAND_SOCK_READY = 1, /* Command socket ready */
LTTCOMM_CONSUMERD_SUCCESS_RECV_FD, /* Success on receiving fds */
LTTCOMM_CONSUMERD_ERROR_RECV_FD, /* Error on receiving fds */
LTTCOMM_CONSUMERD_ERROR_METADATA, /* Error with metadata. */
LTTCOMM_CONSUMERD_FATAL, /* Fatal error. */
LTTCOMM_CONSUMERD_RELAYD_FAIL, /* Error on remote relayd */
+ LTTCOMM_CONSUMERD_CHANNEL_FAIL, /* Channel creation failed. */
/* MUST be last element */
LTTCOMM_NR, /* Last element */
struct {
char channel_name[LTTNG_SYMBOL_NAME_LEN];
struct lttng_event event;
+ /* Length of following filter expression. */
+ uint32_t expression_len;
/* Length of following bytecode for filter. */
uint32_t bytecode_len;
/* exclusion data */
* After this structure, the following variable-length
* items are transmitted:
* - char exclusion_names[LTTNG_SYMBOL_NAME_LEN][exclusion_count]
+ * - unsigned char filter_expression[expression_len]
* - unsigned char filter_bytecode[bytecode_len]
*/
} LTTNG_PACKED enable;
uint64_t key;
uint64_t max_stream_size;
} LTTNG_PACKED snapshot_channel;
+ struct {
+ uint64_t channel_key;
+ uint64_t net_seq_idx;
+ } LTTNG_PACKED sent_streams;
} u;
} LTTNG_PACKED;
* Status message returned to the sessiond after a received command.
*/
struct lttcomm_consumer_status_msg {
- enum lttng_error_code ret_code;
+ enum lttcomm_return_code ret_code;
} LTTNG_PACKED;
struct lttcomm_consumer_status_channel {
- enum lttng_error_code ret_code;
+ enum lttcomm_return_code ret_code;
uint64_t key;
unsigned int stream_count;
} LTTNG_PACKED;