#include <lttng/lttng.h>
#include <common/lttng-kernel.h>
+#include <common/lttng-kernel-old.h>
+#include <common/defaults.h>
#include "consumer.h"
struct ltt_kernel_event {
int fd;
int enabled;
- /*
- * TODO: need internal representation to support more than a
- * single context.
- */
- struct lttng_kernel_context *ctx;
struct lttng_kernel_event *event;
struct cds_list_head list;
};
struct ltt_kernel_event_list events_list;
struct ltt_kernel_stream_list stream_list;
struct cds_list_head list;
+ /* Session pointer which has a reference to this object. */
+ struct ltt_kernel_session *session;
};
/* Metadata */
struct ltt_kernel_stream {
int fd;
int state;
+ int cpu;
/* Format is %s_%d respectively channel name and CPU number. */
- char name[LTTNG_SYMBOL_NAME_LEN];
+ char name[DEFAULT_STREAM_NAME_LEN];
+ uint64_t tracefile_size;
+ uint64_t tracefile_count;
struct cds_list_head list;
};
int consumer_fds_sent;
unsigned int channel_count;
unsigned int stream_count_global;
- char *trace_path;
struct ltt_kernel_metadata *metadata;
struct ltt_kernel_channel_list channel_list;
/* UID/GID of the user owning the session */
*/
struct consumer_output *consumer;
struct consumer_output *tmp_consumer;
+ /* Tracing session id */
+ unsigned int id;
+ /* Session is started and active */
+ unsigned int started;
+ /* Tell or not if the session has to output the traces. */
+ unsigned int output_traces;
};
/*
/*
* Create functions malloc() the data structure.
*/
-struct ltt_kernel_session *trace_kernel_create_session(char *path);
-struct ltt_kernel_channel *trace_kernel_create_channel(struct lttng_channel *chan, char *path);
+struct ltt_kernel_session *trace_kernel_create_session(void);
+struct ltt_kernel_channel *trace_kernel_create_channel(
+ struct lttng_channel *chan);
struct ltt_kernel_event *trace_kernel_create_event(struct lttng_event *ev);
struct ltt_kernel_metadata *trace_kernel_create_metadata(void);
struct ltt_kernel_stream *trace_kernel_create_stream(const char *name,