#include <limits.h>
#include <lttng/lttng.h>
#include <lttng/snapshot-internal.h>
+#include <lttng/save-internal.h>
#include <common/compat/socket.h>
#include <common/uri.h>
#include <common/defaults.h>
LTTNG_SNAPSHOT_RECORD = 28,
LTTNG_CREATE_SESSION_SNAPSHOT = 29,
LTTNG_CREATE_SESSION_LIVE = 30,
+ LTTNG_SAVE_SESSION = 31,
};
enum lttcomm_relayd_command {
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_CONSUMERD_FATAL, /* Fatal error. */
LTTCOMM_CONSUMERD_RELAYD_FAIL, /* Error on remote relayd */
LTTCOMM_CONSUMERD_CHANNEL_FAIL, /* Channel creation failed. */
+ LTTCOMM_CONSUMERD_CHAN_NOT_FOUND, /* Channel not found. */
/* MUST be last element */
LTTCOMM_NR, /* Last element */
/* Event data */
struct {
char channel_name[LTTNG_SYMBOL_NAME_LEN];
- struct lttng_event event;
+ struct lttng_event event LTTNG_PACKED;
+ /* 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;
/* Create channel */
struct {
- struct lttng_channel chan;
+ struct lttng_channel chan LTTNG_PACKED;
} LTTNG_PACKED channel;
/* Context */
struct {
char channel_name[LTTNG_SYMBOL_NAME_LEN];
- struct lttng_event_context ctx;
+ struct lttng_event_context ctx LTTNG_PACKED;
} LTTNG_PACKED context;
/* Use by register_consumer */
struct {
uint32_t size;
} LTTNG_PACKED uri;
struct {
- struct lttng_snapshot_output output;
+ struct lttng_snapshot_output output LTTNG_PACKED;
} LTTNG_PACKED snapshot_output;
struct {
uint32_t wait;
- struct lttng_snapshot_output output;
+ struct lttng_snapshot_output output LTTNG_PACKED;
} LTTNG_PACKED snapshot_record;
struct {
uint32_t nb_uri;
unsigned int timer_interval; /* usec */
} LTTNG_PACKED session_live;
+ struct {
+ struct lttng_save_session_attr attr; /* struct already packed */
+ } LTTNG_PACKED save_session;
} u;
} LTTNG_PACKED;
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;