/* End of base ABI. Fields below should be used after checking struct_size. */
};
-enum lttng_ust_dynamic_type {
- LTTNG_UST_DYNAMIC_TYPE_NONE,
- LTTNG_UST_DYNAMIC_TYPE_S8,
- LTTNG_UST_DYNAMIC_TYPE_S16,
- LTTNG_UST_DYNAMIC_TYPE_S32,
- LTTNG_UST_DYNAMIC_TYPE_S64,
- LTTNG_UST_DYNAMIC_TYPE_U8,
- LTTNG_UST_DYNAMIC_TYPE_U16,
- LTTNG_UST_DYNAMIC_TYPE_U32,
- LTTNG_UST_DYNAMIC_TYPE_U64,
- LTTNG_UST_DYNAMIC_TYPE_FLOAT,
- LTTNG_UST_DYNAMIC_TYPE_DOUBLE,
- LTTNG_UST_DYNAMIC_TYPE_STRING,
- _NR_LTTNG_UST_DYNAMIC_TYPES,
-};
-
-struct lttng_ctx_value {
- enum lttng_ust_dynamic_type sel;
- union {
- int64_t s64;
- uint64_t u64;
- const char *str;
- double d;
- } u;
-};
-
-struct lttng_perf_counter_field;
-
-#define LTTNG_UST_CTX_FIELD_PADDING 40
-struct lttng_ctx_field {
- struct lttng_ust_event_field event_field;
- size_t (*get_size)(struct lttng_ctx_field *field, size_t offset);
- void (*record)(struct lttng_ctx_field *field,
- struct lttng_ust_lib_ring_buffer_ctx *ctx,
- struct lttng_channel *chan);
- void (*get_value)(struct lttng_ctx_field *field,
- struct lttng_ctx_value *value);
- union {
- struct lttng_perf_counter_field *perf_counter;
- char padding[LTTNG_UST_CTX_FIELD_PADDING];
- } u;
- void (*destroy)(struct lttng_ctx_field *field);
- char *field_name; /* Has ownership, dynamically allocated. */
-};
-
-#define LTTNG_UST_CTX_PADDING 20
-struct lttng_ctx {
- struct lttng_ctx_field *fields;
- unsigned int nr_fields;
- unsigned int allocated_fields;
- unsigned int largest_align;
- char padding[LTTNG_UST_CTX_PADDING];
-};
/*
* IMPORTANT: this structure is part of the ABI between the probe and
* removed.
*/
+struct lttng_ctx;
struct lttng_ust_event_common_private;
enum lttng_ust_event_type {
/* End of base ABI. Fields below should be used after checking struct_size. */
};
-struct channel;
+struct lttng_ust_lib_ring_buffer_channel;
struct lttng_ust_shm_handle;
/*
* packet. Note that the size returned is only a hint, since it
* may change due to concurrent writes.
*/
- size_t (*packet_avail_size)(struct channel *chan,
+ size_t (*packet_avail_size)(struct lttng_ust_lib_ring_buffer_channel *chan,
struct lttng_ust_shm_handle *handle);
- int (*is_finalized)(struct channel *chan);
- int (*is_disabled)(struct channel *chan);
- int (*flush_buffer)(struct channel *chan, struct lttng_ust_shm_handle *handle);
+ int (*is_finalized)(struct lttng_ust_lib_ring_buffer_channel *chan);
+ int (*is_disabled)(struct lttng_ust_lib_ring_buffer_channel *chan);
+ int (*flush_buffer)(struct lttng_ust_lib_ring_buffer_channel *chan,
+ struct lttng_ust_shm_handle *handle);
void (*event_strcpy)(struct lttng_ust_lib_ring_buffer_ctx *ctx,
const char *src, size_t len);
* consumer process is designed to be allowed to do is to read
* and perform subbuffer flush.
*/
- struct channel *chan; /* Channel buffers */
+ struct lttng_ust_lib_ring_buffer_channel *chan; /* Channel buffers */
int enabled;
struct lttng_ctx *ctx;
/* Event ID management */
*/
void lttng_ust_context_procname_reset(void);
-struct lttng_transport *lttng_transport_find(const char *name);
-
-int lttng_session_active(void);
-
-void lttng_ust_dl_update(void *ip);
-
#ifdef __cplusplus
}
#endif