#include "trace-ust.h"
+#define UST_APP_EVENT_LIST_SIZE 32
+
+extern int ust_consumerd64_fd, ust_consumerd32_fd;
+
/*
* Application registration data structure.
*/
pid_t ppid;
uid_t uid;
gid_t gid;
+ uint32_t bits_per_long;
char name[16];
};
struct cds_lfht_node node;
};
+struct ust_app_ctx {
+ int handle;
+ struct lttng_ust_context ctx;
+ struct lttng_ust_object_data *obj;
+ struct cds_lfht_node node;
+};
+
struct ust_app_event {
int enabled;
int handle;
struct lttng_ust_object_data *obj;
+ struct lttng_ust_event attr;
char name[LTTNG_UST_SYM_NAME_LEN];
struct cds_lfht *ctx;
struct cds_lfht_node node;
char name[LTTNG_UST_SYM_NAME_LEN];
struct lttng_ust_channel attr;
struct lttng_ust_object_data *obj;
- struct cds_lfht *streams;
+ struct ltt_ust_stream_list streams;
struct cds_lfht *ctx;
struct cds_lfht *events;
struct cds_lfht_node node;
struct ust_app_session {
int enabled;
+ /* started: has the session been in started state at any time ? */
+ int started; /* allows detection of start vs restart. */
int handle; /* Used has unique identifier */
unsigned int uid;
struct ltt_ust_metadata *metadata;
- struct lttng_ust_object_data *obj;
struct cds_lfht *channels; /* Registered channels */
struct cds_lfht_node node;
+ char path[PATH_MAX];
};
/*
pid_t ppid;
uid_t uid; /* User ID that owns the apps */
gid_t gid; /* Group ID that owns the apps */
+ int bits_per_long;
uint32_t v_major; /* Verion major number */
uint32_t v_minor; /* Verion minor number */
char name[17]; /* Process name (short) */
struct ust_app_key key;
};
-#ifdef CONFIG_LTTNG_TOOLS_HAVE_UST
+#ifdef HAVE_LIBLTTNG_UST_CTL
int ust_app_register(struct ust_register_msg *msg, int sock);
void ust_app_unregister(int sock);
-int ust_app_add_channel(struct ltt_ust_session *usess,
+unsigned long ust_app_list_count(void);
+int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app);
+int ust_app_stop_trace(struct ltt_ust_session *usess, struct ust_app *app);
+int ust_app_start_trace_all(struct ltt_ust_session *usess);
+int ust_app_stop_trace_all(struct ltt_ust_session *usess);
+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_create_channel_glb(struct ltt_ust_session *usess,
struct ltt_ust_channel *uchan);
-int ust_app_add_event(struct ltt_ust_session *usess,
+int ust_app_create_event_glb(struct ltt_ust_session *usess,
struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
-unsigned long ust_app_list_count(void);
-int ust_app_start_trace(struct ltt_ust_session *usess);
+int ust_app_enable_event_pid(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
+ pid_t pid);
+int ust_app_disable_channel_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan);
+int ust_app_enable_channel_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan);
+int ust_app_enable_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
+int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan);
+int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan);
+int ust_app_disable_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
+int ust_app_add_ctx_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
+ 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);
+void ust_app_global_update(struct ltt_ust_session *usess, int sock);
void ust_app_clean_list(void);
void ust_app_ht_alloc(void);
struct cds_lfht *ust_app_get_ht(void);
struct ust_app *ust_app_find_by_pid(pid_t pid);
-#else
+#else /* HAVE_LIBLTTNG_UST_CTL */
+static inline
+int ust_app_destroy_trace_all(struct ltt_ust_session *usess)
+{
+ return 0;
+}
+static inline
+int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app)
+{
+ return 0;
+}
+static inline
+int ust_app_start_trace_all(struct ltt_ust_session *usess)
+{
+ return 0;
+}
+static inline
+int ust_app_stop_trace_all(struct ltt_ust_session *usess)
+{
+ return 0;
+}
+static inline
+int ust_app_list_events(struct lttng_event **events)
+{
+ return 0;
+}
static inline
int ust_app_register(struct ust_register_msg *msg, int sock)
{
{
return 0;
}
-
static inline
void ust_app_lock_list(void)
{
{
return NULL;
}
-
static inline
-int ust_app_add_channel(struct ltt_ust_session *usess,
+struct cds_lfht *ust_app_get_ht(void)
+{
+ return NULL;
+}
+static inline
+void ust_app_ht_alloc(void)
+{}
+static inline
+void ust_app_global_update(struct ltt_ust_session *usess, int sock)
+{}
+static inline
+int ust_app_disable_channel_glb(struct ltt_ust_session *usess,
struct ltt_ust_channel *uchan)
{
return 0;
}
+static inline
+int ust_app_enable_channel_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan)
+{
+ return 0;
+}
+static inline
+int ust_app_create_channel_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan)
+{
+ return 0;
+}
+static inline
+int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan)
+{
+ return 0;
+}
+static inline
+int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan)
+{
+ return 0;
+}
+static inline
+int ust_app_create_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent)
+{
+ return 0;
+}
+static inline
+int ust_app_disable_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent)
+{
+ return 0;
+}
+static inline
+int ust_app_enable_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent)
+{
+ return 0;
+}
+static inline
+int ust_app_add_ctx_event_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
+ struct ltt_ust_context *uctx)
+{
+ return 0;
+}
+static inline
+int ust_app_add_ctx_channel_glb(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_context *uctx)
+{
+ return 0;
+}
+static inline
+int ust_app_enable_event_pid(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
+ pid_t pid)
+{
+ return 0;
+}
-#endif /* CONFIG_LTTNG_TOOLS_HAVE_UST */
+#endif /* HAVE_LIBLTTNG_UST_CTL */
#endif /* _LTT_UST_APP_H */