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listing and activation of loglevel by number
[lttng-tools.git]
/
include
/
lttng
/
lttng.h
diff --git
a/include/lttng/lttng.h
b/include/lttng/lttng.h
index 84f814793cf74352a992abc195b227620267df01..a137a4385218c91f176c14f1dc83e06b66390119 100644
(file)
--- a/
include/lttng/lttng.h
+++ b/
include/lttng/lttng.h
@@
-39,7
+39,7
@@
/*
* Event symbol length. Copied from LTTng kernel ABI.
*/
/*
* Event symbol length. Copied from LTTng kernel ABI.
*/
-#define LTTNG_SYMBOL_NAME_LEN
128
+#define LTTNG_SYMBOL_NAME_LEN
256
/*
* Every lttng_event_* structure both apply to kernel event and user-space
/*
* Every lttng_event_* structure both apply to kernel event and user-space
@@
-68,6
+68,7
@@
enum lttng_event_type {
LTTNG_EVENT_FUNCTION_ENTRY = 3,
LTTNG_EVENT_NOOP = 4,
LTTNG_EVENT_SYSCALL = 5,
LTTNG_EVENT_FUNCTION_ENTRY = 3,
LTTNG_EVENT_NOOP = 4,
LTTNG_EVENT_SYSCALL = 5,
+ LTTNG_EVENT_TRACEPOINT_LOGLEVEL = 6,
};
/*
};
/*
@@
-143,8
+144,11
@@
struct lttng_event_function_attr {
*/
struct lttng_event {
char name[LTTNG_SYMBOL_NAME_LEN];
*/
struct lttng_event {
char name[LTTNG_SYMBOL_NAME_LEN];
+ char loglevel[LTTNG_SYMBOL_NAME_LEN];
+ int64_t loglevel_value;
enum lttng_event_type type;
uint32_t enabled;
enum lttng_event_type type;
uint32_t enabled;
+ pid_t pid;
/* Per event type configuration */
union {
struct lttng_event_probe_attr probe;
/* Per event type configuration */
union {
struct lttng_event_probe_attr probe;
@@
-188,6
+192,7
@@
struct lttng_session {
char name[NAME_MAX];
/* The path where traces are written */
char path[PATH_MAX];
char name[NAME_MAX];
/* The path where traces are written */
char path[PATH_MAX];
+ uint32_t enabled; /* enabled/started: 1, disabled/stopped: 0 */
};
/*
};
/*
@@
-208,7
+213,7
@@
struct lttng_handle {
* array.
*
* On error, a negative value is returned being a specific lttng-tools error
* array.
*
* On error, a negative value is returned being a specific lttng-tools error
- * code which can be humanly interpreted with lttng_
get_readable_code
(err).
+ * code which can be humanly interpreted with lttng_
strerror
(err).
*/
/*
*/
/*
@@
-293,14
+298,14
@@
extern int lttng_set_tracing_group(const char *name);
*
* Parameter MUST be a negative value or else you'll get a generic message.
*/
*
* Parameter MUST be a negative value or else you'll get a generic message.
*/
-extern const char *lttng_
get_readable_code
(int code);
+extern const char *lttng_
strerror
(int code);
/*
* This call permits to register an "outside consumer" to a session and a lttng
* domain. No consumer will be spawned and all fds/commands will go through the
* socket path given (socket_path).
*
/*
* This call permits to register an "outside consumer" to a session and a lttng
* domain. No consumer will be spawned and all fds/commands will go through the
* socket path given (socket_path).
*
- * NOTE: At the moment, if you use the liblttng
kconsumerd
, you can only use the
+ * NOTE: At the moment, if you use the liblttng
-kconsumer
, you can only use the
* command socket. The error socket is not supported yet for roaming consumers.
*/
extern int lttng_register_consumer(struct lttng_handle *handle,
* command socket. The error socket is not supported yet for roaming consumers.
*/
extern int lttng_register_consumer(struct lttng_handle *handle,
@@
-368,4
+373,11
@@
extern int lttng_disable_channel(struct lttng_handle *handle,
extern int lttng_calibrate(struct lttng_handle *handle,
struct lttng_calibrate *calibrate);
extern int lttng_calibrate(struct lttng_handle *handle,
struct lttng_calibrate *calibrate);
+/*
+ * Set the default channel attributes for a specific domain and an allocated
+ * lttng_channel_attr pointer.
+ */
+extern void lttng_channel_set_default_attr(struct lttng_domain *domain,
+ struct lttng_channel_attr *attr);
+
#endif /* _LTTNG_H */
#endif /* _LTTNG_H */
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