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loglevels: allow enable/disable
[lttng-tools.git]
/
include
/
lttng
/
lttng.h
diff --git
a/include/lttng/lttng.h
b/include/lttng/lttng.h
index a96c11f1da4cabcecb35198212ab102262130eb4..3dd915f61a6f10716df834072b35767e04e87d9b 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
+144,10
@@
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];
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
+191,7
@@
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 */
};
/*
};
/*
@@
-368,4
+372,11
@@
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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