#define UST_APP_EVENT_LIST_SIZE 32
+struct lttng_filter_bytecode;
+struct lttng_ust_filter_bytecode;
+
extern int ust_consumerd64_fd, ust_consumerd32_fd;
/*
};
/*
- * Global applications HT used by the session daemon.
+ * Global applications HT used by the session daemon. This table is indexed by
+ * PID using the pid_n node and pid value of an ust_app.
*/
struct lttng_ht *ust_app_ht;
-struct lttng_ht *ust_app_sock_key_map;
-
-struct ust_app_key {
- pid_t pid;
- int sock;
- struct lttng_ht_node_ulong node;
-};
+/*
+ * Global applications HT used by the session daemon. This table is indexed by
+ * socket using the sock_n node and sock value of an ust_app.
+ */
+struct lttng_ht *ust_app_ht_by_sock;
struct ust_app_ctx {
int handle;
char name[LTTNG_UST_SYM_NAME_LEN];
struct lttng_ht *ctx;
struct lttng_ht_node_str node;
+ struct lttng_ust_filter_bytecode *filter;
};
struct ust_app_channel {
* and a linked list is kept of all running traceable app.
*/
struct ust_app {
+ int sock;
+ pid_t pid;
pid_t ppid;
uid_t uid; /* User ID that owns the apps */
gid_t gid; /* Group ID that owns the apps */
uint32_t v_minor; /* Verion minor number */
char name[17]; /* Process name (short) */
struct lttng_ht *sessions;
- struct lttng_ht_node_ulong node;
- struct ust_app_key key;
+ struct lttng_ht_node_ulong pid_n;
+ struct lttng_ht_node_ulong sock_n;
};
#ifdef HAVE_LIBLTTNG_UST_CTL
int ust_app_destroy_trace(struct ltt_ust_session *usess, struct ust_app *app);
int ust_app_destroy_trace_all(struct ltt_ust_session *usess);
int ust_app_list_events(struct lttng_event **events);
+int ust_app_list_event_fields(struct lttng_event_field **fields);
int ust_app_create_channel_glb(struct ltt_ust_session *usess,
struct ltt_ust_channel *uchan);
int ust_app_create_event_glb(struct ltt_ust_session *usess,
struct ltt_ust_context *uctx);
int ust_app_add_ctx_channel_glb(struct ltt_ust_session *usess,
struct ltt_ust_channel *uchan, struct ltt_ust_context *uctx);
+int ust_app_set_filter_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
+ struct lttng_filter_bytecode *bytecode);
void ust_app_global_update(struct ltt_ust_session *usess, int sock);
void ust_app_clean_list(void);
static inline
int ust_app_list_events(struct lttng_event **events)
{
- return 0;
+ return -ENOSYS;
+}
+static inline
+int ust_app_list_event_fields(struct lttng_event_field **fields)
+{
+ return -ENOSYS;
}
static inline
int ust_app_register(struct ust_register_msg *msg, int sock)