LTTNG_SNAPSHOT_DEL_OUTPUT = 26,
LTTNG_SNAPSHOT_LIST_OUTPUT = 27,
LTTNG_SNAPSHOT_RECORD = 28,
+ LTTNG_CREATE_SESSION_SNAPSHOT = 29,
};
enum lttcomm_relayd_command {
LTTCOMM_CONSUMERD_ENOMEM, /* Consumer is out of memory */
LTTCOMM_CONSUMERD_ERROR_METADATA, /* Error with metadata. */
LTTCOMM_CONSUMERD_FATAL, /* Fatal error. */
+ LTTCOMM_CONSUMERD_RELAYD_FAIL, /* Error on remote relayd */
/* MUST be last element */
LTTCOMM_NR, /* Last element */
* per PID registry indexed by session id ignoring the other values.
*/
struct lttcomm_metadata_request_msg {
- unsigned int session_id; /* Tracing session id */
+ uint64_t session_id; /* Tracing session id */
+ uint64_t session_id_per_pid; /* Tracing session id for per-pid */
uint32_t bits_per_long; /* Consumer ABI */
uint32_t uid;
uint64_t key; /* Metadata channel key. */
uint32_t chan_id; /* Channel ID on the tracer side. */
uint64_t tracefile_size; /* bytes */
uint32_t tracefile_count; /* number of tracefiles */
+ uint64_t session_id_per_pid; /* Per-pid session ID. */
/* Tells the consumer if the stream should be or not monitored. */
uint32_t monitor;
} LTTNG_PACKED ask_channel;
uint32_t metadata; /* This a metadata snapshot. */
uint64_t relayd_id; /* Relayd id if apply. */
uint64_t key;
- uint64_t max_size;
+ uint64_t max_stream_size;
} LTTNG_PACKED snapshot_channel;
} u;
} LTTNG_PACKED;
extern struct lttcomm_relayd_sock *lttcomm_alloc_relayd_sock(
struct lttng_uri *uri, uint32_t major, uint32_t minor);
+extern int lttcomm_setsockopt_rcv_timeout(int sock, unsigned int msec);
+extern int lttcomm_setsockopt_snd_timeout(int sock, unsigned int msec);
+
+extern void lttcomm_init(void);
+/* Get network timeout, in milliseconds */
+extern unsigned long lttcomm_get_network_timeout(void);
+
#endif /* _LTTNG_SESSIOND_COMM_H */