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consumerd: tag metadata channel as being part of a live session
[lttng-tools.git]
/
src
/
common
/
sessiond-comm
/
sessiond-comm.h
diff --git
a/src/common/sessiond-comm/sessiond-comm.h
b/src/common/sessiond-comm/sessiond-comm.h
index d5009740e45da8ad96263226d4db80929f0fed25..cfffa157f3d9bc953ad4c6a45ccd91ef34317745 100644
(file)
--- a/
src/common/sessiond-comm/sessiond-comm.h
+++ b/
src/common/sessiond-comm/sessiond-comm.h
@@
-131,10
+131,14
@@
enum lttcomm_relayd_command {
RELAYD_STREAMS_SENT = 16,
/* Ask the relay to reset the metadata trace file (2.8+) */
RELAYD_RESET_METADATA = 17,
RELAYD_STREAMS_SENT = 16,
/* Ask the relay to reset the metadata trace file (2.8+) */
RELAYD_RESET_METADATA = 17,
- /* Ask the relay to rotate a s
tream file
(2.11+) */
- RELAYD_ROTATE_STREAM = 18,
+ /* Ask the relay to rotate a s
et of stream files
(2.11+) */
+ RELAYD_ROTATE_STREAM
S
= 18,
/* Ask the relay to create a trace chunk (2.11+) */
RELAYD_CREATE_TRACE_CHUNK = 19,
/* Ask the relay to create a trace chunk (2.11+) */
RELAYD_CREATE_TRACE_CHUNK = 19,
+ /* Ask the relay to close a trace chunk (2.11+) */
+ RELAYD_CLOSE_TRACE_CHUNK = 20,
+ /* Ask the relay whether a trace chunk exists (2.11+) */
+ RELAYD_TRACE_CHUNK_EXISTS = 21,
};
/*
};
/*
@@
-491,6
+495,8
@@
struct lttcomm_consumer_msg {
uint32_t monitor;
/* timer to check the streams usage in live mode (usec). */
unsigned int live_timer_interval;
uint32_t monitor;
/* timer to check the streams usage in live mode (usec). */
unsigned int live_timer_interval;
+ /* is part of a live session */
+ uint8_t is_live;
/* timer to sample a channel's positions (usec). */
unsigned int monitor_timer_interval;
} LTTNG_PACKED channel; /* Only used by Kernel. */
/* timer to sample a channel's positions (usec). */
unsigned int monitor_timer_interval;
} LTTNG_PACKED channel; /* Only used by Kernel. */
@@
-524,6
+530,7
@@
struct lttcomm_consumer_msg {
uint32_t switch_timer_interval; /* usec */
uint32_t read_timer_interval; /* usec */
unsigned int live_timer_interval; /* usec */
uint32_t switch_timer_interval; /* usec */
uint32_t read_timer_interval; /* usec */
unsigned int live_timer_interval; /* usec */
+ uint8_t is_live; /* is part of a live session */
uint32_t monitor_timer_interval; /* usec */
int32_t output; /* splice, mmap */
int32_t type; /* metadata or per_cpu */
uint32_t monitor_timer_interval; /* usec */
int32_t output; /* splice, mmap */
int32_t type; /* metadata or per_cpu */
@@
-628,7
+635,7
@@
struct lttcomm_consumer_msg {
* (relayd_id unset).
*
* `override_name` is left NULL (all-zeroes) if the
* (relayd_id unset).
*
* `override_name` is left NULL (all-zeroes) if the
- * chunk's name is not overriden.
+ * chunk's name is not overrid
d
en.
*/
LTTNG_OPTIONAL_COMM(uint64_t) LTTNG_PACKED relayd_id;
char override_name[LTTNG_NAME_MAX];
*/
LTTNG_OPTIONAL_COMM(uint64_t) LTTNG_PACKED relayd_id;
char override_name[LTTNG_NAME_MAX];
@@
-645,6
+652,8
@@
struct lttcomm_consumer_msg {
uint64_t session_id;
uint64_t chunk_id;
uint64_t close_timestamp;
uint64_t session_id;
uint64_t chunk_id;
uint64_t close_timestamp;
+ /* enum lttng_trace_chunk_command_type */
+ LTTNG_OPTIONAL_COMM(uint32_t) LTTNG_PACKED close_command;
} LTTNG_PACKED close_trace_chunk;
struct {
LTTNG_OPTIONAL_COMM(uint64_t) LTTNG_PACKED relayd_id;
} LTTNG_PACKED close_trace_chunk;
struct {
LTTNG_OPTIONAL_COMM(uint64_t) LTTNG_PACKED relayd_id;
@@
-687,6
+696,12
@@
struct lttcomm_consumer_status_channel {
unsigned int stream_count;
} LTTNG_PACKED;
unsigned int stream_count;
} LTTNG_PACKED;
+struct lttcomm_consumer_close_trace_chunk_reply {
+ enum lttcomm_return_code ret_code;
+ uint32_t path_length;
+ char path[];
+};
+
#ifdef HAVE_LIBLTTNG_UST_CTL
#include <lttng/ust-abi.h>
#ifdef HAVE_LIBLTTNG_UST_CTL
#include <lttng/ust-abi.h>
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