#ifndef _LTTNG_UST_EVENTS_INTERNAL_H
#define _LTTNG_UST_EVENTS_INTERNAL_H
+#include <limits.h>
#include <stdint.h>
#include <urcu/list.h>
struct lttng_transport {
char *name;
struct cds_list_head node;
- struct lttng_ust_channel_ops ops;
+ struct lttng_ust_channel_buffer_ops ops;
const struct lttng_ust_lib_ring_buffer_config *client_config;
};
struct cds_list_head node; /* Event recorder list */
struct cds_hlist_node hlist; /* Hash table of event recorders */
struct lttng_ust_ctx *ctx;
+ unsigned int id;
};
struct lttng_ust_event_notifier_private {
struct cds_list_head node; /* Event notifier list */
struct cds_hlist_node hlist; /* Hash table of event notifiers */
struct cds_list_head capture_bytecode_runtime_head;
-
};
struct lttng_ust_bytecode_runtime {
struct lttng_ust_enum_ht enums_ht; /* ht of enumerations */
struct cds_list_head enums_head;
struct lttng_ust_ctx *ctx; /* contexts for filters. */
+
+ unsigned char uuid[LTTNG_UST_UUID_LEN]; /* Trace session unique ID */
+ bool uuid_set; /* Is uuid set ? */
};
struct lttng_enum {
struct lttng_ust_shm_handle;
-struct lttng_ust_channel_ops_private {
- struct lttng_ust_channel_ops *pub; /* Public channels ops interface */
+struct lttng_ust_channel_buffer_ops_private {
+ struct lttng_ust_channel_buffer_ops *pub; /* Public channel buffer ops interface */
struct lttng_ust_channel_buffer *(*channel_create)(const char *name,
void *buf_addr,
* packet. Note that the size returned is only a hint, since it
* may change due to concurrent writes.
*/
- size_t (*packet_avail_size)(struct lttng_ust_lib_ring_buffer_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);
+ size_t (*packet_avail_size)(struct lttng_ust_channel_buffer *chan);
+ int (*is_finalized)(struct lttng_ust_channel_buffer *chan);
+ int (*is_disabled)(struct lttng_ust_channel_buffer *chan);
+ int (*flush_buffer)(struct lttng_ust_channel_buffer *chan);
};
struct lttng_ust_channel_common_private {
unsigned int id; /* Channel ID */
enum lttng_ust_abi_chan_type type;
struct lttng_ust_ctx *ctx;
+ struct lttng_ust_lib_ring_buffer_channel *rb_chan; /* Ring buffer channel */
unsigned char uuid[LTTNG_UST_UUID_LEN]; /* Trace session unique ID */
};
array_type->alignment = 0;
array_type->encoding = lttng_ust_string_encoding_UTF8;
array_type->elem_type = lttng_ust_create_type_integer(sizeof(char) * CHAR_BIT,
- lttng_alignof(char) * CHAR_BIT, lttng_is_signed_type(char),
+ lttng_ust_rb_alignof(char) * CHAR_BIT, lttng_ust_is_signed_type(char),
BYTE_ORDER, 10);
if (!array_type->elem_type)
goto error_elem;
const char *counter_transport_name,
size_t number_dimensions, const struct lttng_counter_dimension *dimensions);
-#ifdef HAVE_PERF_EVENT
+#ifdef HAVE_LINUX_PERF_EVENT_H
__attribute__((visibility("hidden")))
int lttng_add_perf_counter_to_ctx(uint32_t type,
__attribute__((visibility("hidden")))
void lttng_perf_counter_exit(void);
-#else /* #ifdef HAVE_PERF_EVENT */
+#else /* #ifdef HAVE_LINUX_PERF_EVENT_H */
static inline
int lttng_add_perf_counter_to_ctx(uint32_t type,
void lttng_perf_counter_exit(void)
{
}
-#endif /* #else #ifdef HAVE_PERF_EVENT */
+#endif /* #else #ifdef HAVE_LINUX_PERF_EVENT_H */
__attribute__((visibility("hidden")))
int lttng_probes_get_event_list(struct lttng_ust_tracepoint_list *list);
const char *interpreter_stack_data,
void *filter_ctx);
+__attribute__((visibility("hidden")))
+int lttng_ust_session_uuid_validate(struct lttng_ust_session *session,
+ unsigned char *uuid);
+
+__attribute__((visibility("hidden")))
+bool lttng_ust_validate_event_name(const struct lttng_ust_event_desc *desc);
+
+__attribute__((visibility("hidden")))
+void lttng_ust_format_event_name(const struct lttng_ust_event_desc *desc,
+ char *name);
+
#endif /* _LTTNG_UST_EVENTS_INTERNAL_H */