* Instrumentation type of tracing event.
*/
enum lttng_event_type {
- LTTNG_EVENT_ALL = -1,
- LTTNG_EVENT_TRACEPOINT = 0,
- LTTNG_EVENT_PROBE = 1,
- LTTNG_EVENT_FUNCTION = 2,
- LTTNG_EVENT_FUNCTION_ENTRY = 3,
- LTTNG_EVENT_NOOP = 4,
- LTTNG_EVENT_SYSCALL = 5,
- LTTNG_EVENT_USERSPACE_PROBE = 6,
+ LTTNG_EVENT_ALL = -1,
+ LTTNG_EVENT_TRACEPOINT = 0,
+ LTTNG_EVENT_PROBE = 1,
+ LTTNG_EVENT_FUNCTION = 2,
+ LTTNG_EVENT_FUNCTION_ENTRY = 3,
+ LTTNG_EVENT_NOOP = 4,
+ LTTNG_EVENT_SYSCALL = 5,
+ LTTNG_EVENT_USERSPACE_PROBE = 6,
};
/*
* Loglevel information.
*/
enum lttng_loglevel_type {
- LTTNG_EVENT_LOGLEVEL_ALL = 0,
- LTTNG_EVENT_LOGLEVEL_RANGE = 1,
- LTTNG_EVENT_LOGLEVEL_SINGLE = 2,
+ LTTNG_EVENT_LOGLEVEL_ALL = 0,
+ LTTNG_EVENT_LOGLEVEL_RANGE = 1,
+ LTTNG_EVENT_LOGLEVEL_SINGLE = 2,
};
/*
* Available loglevels.
*/
enum lttng_loglevel {
- LTTNG_LOGLEVEL_EMERG = 0,
- LTTNG_LOGLEVEL_ALERT = 1,
- LTTNG_LOGLEVEL_CRIT = 2,
- LTTNG_LOGLEVEL_ERR = 3,
- LTTNG_LOGLEVEL_WARNING = 4,
- LTTNG_LOGLEVEL_NOTICE = 5,
- LTTNG_LOGLEVEL_INFO = 6,
- LTTNG_LOGLEVEL_DEBUG_SYSTEM = 7,
- LTTNG_LOGLEVEL_DEBUG_PROGRAM = 8,
- LTTNG_LOGLEVEL_DEBUG_PROCESS = 9,
- LTTNG_LOGLEVEL_DEBUG_MODULE = 10,
- LTTNG_LOGLEVEL_DEBUG_UNIT = 11,
- LTTNG_LOGLEVEL_DEBUG_FUNCTION = 12,
- LTTNG_LOGLEVEL_DEBUG_LINE = 13,
- LTTNG_LOGLEVEL_DEBUG = 14,
+ LTTNG_LOGLEVEL_EMERG = 0,
+ LTTNG_LOGLEVEL_ALERT = 1,
+ LTTNG_LOGLEVEL_CRIT = 2,
+ LTTNG_LOGLEVEL_ERR = 3,
+ LTTNG_LOGLEVEL_WARNING = 4,
+ LTTNG_LOGLEVEL_NOTICE = 5,
+ LTTNG_LOGLEVEL_INFO = 6,
+ LTTNG_LOGLEVEL_DEBUG_SYSTEM = 7,
+ LTTNG_LOGLEVEL_DEBUG_PROGRAM = 8,
+ LTTNG_LOGLEVEL_DEBUG_PROCESS = 9,
+ LTTNG_LOGLEVEL_DEBUG_MODULE = 10,
+ LTTNG_LOGLEVEL_DEBUG_UNIT = 11,
+ LTTNG_LOGLEVEL_DEBUG_FUNCTION = 12,
+ LTTNG_LOGLEVEL_DEBUG_LINE = 13,
+ LTTNG_LOGLEVEL_DEBUG = 14,
};
/*
* class java.util.logging.Level.
*/
enum lttng_loglevel_jul {
- LTTNG_LOGLEVEL_JUL_OFF = INT32_MAX,
- LTTNG_LOGLEVEL_JUL_SEVERE = 1000,
- LTTNG_LOGLEVEL_JUL_WARNING = 900,
- LTTNG_LOGLEVEL_JUL_INFO = 800,
- LTTNG_LOGLEVEL_JUL_CONFIG = 700,
- LTTNG_LOGLEVEL_JUL_FINE = 500,
- LTTNG_LOGLEVEL_JUL_FINER = 400,
- LTTNG_LOGLEVEL_JUL_FINEST = 300,
- LTTNG_LOGLEVEL_JUL_ALL = INT32_MIN,
+ LTTNG_LOGLEVEL_JUL_OFF = INT32_MAX,
+ LTTNG_LOGLEVEL_JUL_SEVERE = 1000,
+ LTTNG_LOGLEVEL_JUL_WARNING = 900,
+ LTTNG_LOGLEVEL_JUL_INFO = 800,
+ LTTNG_LOGLEVEL_JUL_CONFIG = 700,
+ LTTNG_LOGLEVEL_JUL_FINE = 500,
+ LTTNG_LOGLEVEL_JUL_FINER = 400,
+ LTTNG_LOGLEVEL_JUL_FINEST = 300,
+ LTTNG_LOGLEVEL_JUL_ALL = INT32_MIN,
};
/*
* class org.apache.log4j.Level.
*/
enum lttng_loglevel_log4j {
- LTTNG_LOGLEVEL_LOG4J_OFF = INT32_MAX,
- LTTNG_LOGLEVEL_LOG4J_FATAL = 50000,
- LTTNG_LOGLEVEL_LOG4J_ERROR = 40000,
- LTTNG_LOGLEVEL_LOG4J_WARN = 30000,
- LTTNG_LOGLEVEL_LOG4J_INFO = 20000,
- LTTNG_LOGLEVEL_LOG4J_DEBUG = 10000,
- LTTNG_LOGLEVEL_LOG4J_TRACE = 5000,
- LTTNG_LOGLEVEL_LOG4J_ALL = INT32_MIN,
+ LTTNG_LOGLEVEL_LOG4J_OFF = INT32_MAX,
+ LTTNG_LOGLEVEL_LOG4J_FATAL = 50000,
+ LTTNG_LOGLEVEL_LOG4J_ERROR = 40000,
+ LTTNG_LOGLEVEL_LOG4J_WARN = 30000,
+ LTTNG_LOGLEVEL_LOG4J_INFO = 20000,
+ LTTNG_LOGLEVEL_LOG4J_DEBUG = 10000,
+ LTTNG_LOGLEVEL_LOG4J_TRACE = 5000,
+ LTTNG_LOGLEVEL_LOG4J_ALL = INT32_MIN,
};
/*
* Level class.
*/
enum lttng_loglevel_python {
- LTTNG_LOGLEVEL_PYTHON_CRITICAL = 50,
- LTTNG_LOGLEVEL_PYTHON_ERROR = 40,
- LTTNG_LOGLEVEL_PYTHON_WARNING = 30,
- LTTNG_LOGLEVEL_PYTHON_INFO = 20,
- LTTNG_LOGLEVEL_PYTHON_DEBUG = 10,
- LTTNG_LOGLEVEL_PYTHON_NOTSET = 0,
+ LTTNG_LOGLEVEL_PYTHON_CRITICAL = 50,
+ LTTNG_LOGLEVEL_PYTHON_ERROR = 40,
+ LTTNG_LOGLEVEL_PYTHON_WARNING = 30,
+ LTTNG_LOGLEVEL_PYTHON_INFO = 20,
+ LTTNG_LOGLEVEL_PYTHON_DEBUG = 10,
+ LTTNG_LOGLEVEL_PYTHON_NOTSET = 0,
};
/*
* LTTng consumer mode
*/
enum lttng_event_output {
- LTTNG_EVENT_SPLICE = 0,
- LTTNG_EVENT_MMAP = 1,
+ LTTNG_EVENT_SPLICE = 0,
+ LTTNG_EVENT_MMAP = 1,
};
/* Event context possible type */
enum lttng_event_context_type {
- LTTNG_EVENT_CONTEXT_PID = 0,
- LTTNG_EVENT_CONTEXT_PERF_COUNTER = 1, /* Backward compat. */
- LTTNG_EVENT_CONTEXT_PROCNAME = 2,
- LTTNG_EVENT_CONTEXT_PRIO = 3,
- LTTNG_EVENT_CONTEXT_NICE = 4,
- LTTNG_EVENT_CONTEXT_VPID = 5,
- LTTNG_EVENT_CONTEXT_TID = 6,
- LTTNG_EVENT_CONTEXT_VTID = 7,
- LTTNG_EVENT_CONTEXT_PPID = 8,
- LTTNG_EVENT_CONTEXT_VPPID = 9,
- LTTNG_EVENT_CONTEXT_PTHREAD_ID = 10,
- LTTNG_EVENT_CONTEXT_HOSTNAME = 11,
- LTTNG_EVENT_CONTEXT_IP = 12,
- LTTNG_EVENT_CONTEXT_PERF_CPU_COUNTER = 13,
+ LTTNG_EVENT_CONTEXT_PID = 0,
+ LTTNG_EVENT_CONTEXT_PERF_COUNTER = 1, /* Backward compat. */
+ LTTNG_EVENT_CONTEXT_PROCNAME = 2,
+ LTTNG_EVENT_CONTEXT_PRIO = 3,
+ LTTNG_EVENT_CONTEXT_NICE = 4,
+ LTTNG_EVENT_CONTEXT_VPID = 5,
+ LTTNG_EVENT_CONTEXT_TID = 6,
+ LTTNG_EVENT_CONTEXT_VTID = 7,
+ LTTNG_EVENT_CONTEXT_PPID = 8,
+ LTTNG_EVENT_CONTEXT_VPPID = 9,
+ LTTNG_EVENT_CONTEXT_PTHREAD_ID = 10,
+ LTTNG_EVENT_CONTEXT_HOSTNAME = 11,
+ LTTNG_EVENT_CONTEXT_IP = 12,
+ LTTNG_EVENT_CONTEXT_PERF_CPU_COUNTER = 13,
LTTNG_EVENT_CONTEXT_PERF_THREAD_COUNTER = 14,
- LTTNG_EVENT_CONTEXT_APP_CONTEXT = 15,
- LTTNG_EVENT_CONTEXT_INTERRUPTIBLE = 16,
- LTTNG_EVENT_CONTEXT_PREEMPTIBLE = 17,
- LTTNG_EVENT_CONTEXT_NEED_RESCHEDULE = 18,
- LTTNG_EVENT_CONTEXT_MIGRATABLE = 19,
- LTTNG_EVENT_CONTEXT_CALLSTACK_KERNEL = 20,
- LTTNG_EVENT_CONTEXT_CALLSTACK_USER = 21, /* Supported on x86_32 and x86_64 only. */
- LTTNG_EVENT_CONTEXT_CGROUP_NS = 22,
- LTTNG_EVENT_CONTEXT_IPC_NS = 23,
- LTTNG_EVENT_CONTEXT_MNT_NS = 24,
- LTTNG_EVENT_CONTEXT_NET_NS = 25,
- LTTNG_EVENT_CONTEXT_PID_NS = 26,
- LTTNG_EVENT_CONTEXT_USER_NS = 27,
- LTTNG_EVENT_CONTEXT_UTS_NS = 28,
- LTTNG_EVENT_CONTEXT_UID = 29,
- LTTNG_EVENT_CONTEXT_EUID = 30,
- LTTNG_EVENT_CONTEXT_SUID = 31,
- LTTNG_EVENT_CONTEXT_GID = 32,
- LTTNG_EVENT_CONTEXT_EGID = 33,
- LTTNG_EVENT_CONTEXT_SGID = 34,
- LTTNG_EVENT_CONTEXT_VUID = 35,
- LTTNG_EVENT_CONTEXT_VEUID = 36,
- LTTNG_EVENT_CONTEXT_VSUID = 37,
- LTTNG_EVENT_CONTEXT_VGID = 38,
- LTTNG_EVENT_CONTEXT_VEGID = 39,
- LTTNG_EVENT_CONTEXT_VSGID = 40,
- LTTNG_EVENT_CONTEXT_TIME_NS = 41,
+ LTTNG_EVENT_CONTEXT_APP_CONTEXT = 15,
+ LTTNG_EVENT_CONTEXT_INTERRUPTIBLE = 16,
+ LTTNG_EVENT_CONTEXT_PREEMPTIBLE = 17,
+ LTTNG_EVENT_CONTEXT_NEED_RESCHEDULE = 18,
+ LTTNG_EVENT_CONTEXT_MIGRATABLE = 19,
+ LTTNG_EVENT_CONTEXT_CALLSTACK_KERNEL = 20,
+ LTTNG_EVENT_CONTEXT_CALLSTACK_USER = 21, /* Supported on x86_32 and x86_64 only. */
+ LTTNG_EVENT_CONTEXT_CGROUP_NS = 22,
+ LTTNG_EVENT_CONTEXT_IPC_NS = 23,
+ LTTNG_EVENT_CONTEXT_MNT_NS = 24,
+ LTTNG_EVENT_CONTEXT_NET_NS = 25,
+ LTTNG_EVENT_CONTEXT_PID_NS = 26,
+ LTTNG_EVENT_CONTEXT_USER_NS = 27,
+ LTTNG_EVENT_CONTEXT_UTS_NS = 28,
+ LTTNG_EVENT_CONTEXT_UID = 29,
+ LTTNG_EVENT_CONTEXT_EUID = 30,
+ LTTNG_EVENT_CONTEXT_SUID = 31,
+ LTTNG_EVENT_CONTEXT_GID = 32,
+ LTTNG_EVENT_CONTEXT_EGID = 33,
+ LTTNG_EVENT_CONTEXT_SGID = 34,
+ LTTNG_EVENT_CONTEXT_VUID = 35,
+ LTTNG_EVENT_CONTEXT_VEUID = 36,
+ LTTNG_EVENT_CONTEXT_VSUID = 37,
+ LTTNG_EVENT_CONTEXT_VGID = 38,
+ LTTNG_EVENT_CONTEXT_VEGID = 39,
+ LTTNG_EVENT_CONTEXT_VSGID = 40,
+ LTTNG_EVENT_CONTEXT_TIME_NS = 41,
};
enum lttng_event_field_type {
- LTTNG_EVENT_FIELD_OTHER = 0,
- LTTNG_EVENT_FIELD_INTEGER = 1,
- LTTNG_EVENT_FIELD_ENUM = 2,
- LTTNG_EVENT_FIELD_FLOAT = 3,
- LTTNG_EVENT_FIELD_STRING = 4,
+ LTTNG_EVENT_FIELD_OTHER = 0,
+ LTTNG_EVENT_FIELD_INTEGER = 1,
+ LTTNG_EVENT_FIELD_ENUM = 2,
+ LTTNG_EVENT_FIELD_FLOAT = 3,
+ LTTNG_EVENT_FIELD_STRING = 4,
};
enum lttng_event_flag {
- LTTNG_EVENT_FLAG_SYSCALL_32 = (1U << 0),
- LTTNG_EVENT_FLAG_SYSCALL_64 = (1U << 1),
+ LTTNG_EVENT_FLAG_SYSCALL_32 = (1U << 0),
+ LTTNG_EVENT_FLAG_SYSCALL_64 = (1U << 1),
};
/*
*
* The structures should be initialized to zero before use.
*/
-#define LTTNG_PERF_EVENT_PADDING1 16
+#define LTTNG_PERF_EVENT_PADDING1 16
struct lttng_event_perf_counter_ctx {
uint32_t type;
uint64_t config;
*
* The structures should be initialized to zero before use.
*/
-#define LTTNG_EVENT_CONTEXT_PADDING1 16
-#define LTTNG_EVENT_CONTEXT_PADDING2 LTTNG_SYMBOL_NAME_LEN + 32
+#define LTTNG_EVENT_CONTEXT_PADDING1 16
+#define LTTNG_EVENT_CONTEXT_PADDING2 LTTNG_SYMBOL_NAME_LEN + 32
struct lttng_event_context {
enum lttng_event_context_type ctx;
char padding[LTTNG_EVENT_CONTEXT_PADDING1];
*
* The structures should be initialized to zero before use.
*/
-#define LTTNG_EVENT_PROBE_PADDING1 16
+#define LTTNG_EVENT_PROBE_PADDING1 16
struct lttng_event_probe_attr {
uint64_t addr;
*
* The structures should be initialized to zero before use.
*/
-#define LTTNG_EVENT_FUNCTION_PADDING1 16
+#define LTTNG_EVENT_FUNCTION_PADDING1 16
struct lttng_event_function_attr {
char symbol_name[LTTNG_SYMBOL_NAME_LEN];
*
* The structures should be initialized to zero before use.
*/
-#define LTTNG_EVENT_PADDING1 12
-#define LTTNG_EVENT_PADDING2 LTTNG_SYMBOL_NAME_LEN + 32
+#define LTTNG_EVENT_PADDING1 12
+#define LTTNG_EVENT_PADDING2 LTTNG_SYMBOL_NAME_LEN + 32
struct lttng_event {
/* Offset 0 */
enum lttng_event_type type;
int loglevel;
/* Offset 268 */
- int32_t enabled; /* Does not apply: -1 */
+ int32_t enabled; /* Does not apply: -1 */
/* Offset 272 */
pid_t pid;
/* Offset 276 */
- unsigned char filter; /* filter enabled ? */
+ unsigned char filter; /* filter enabled ? */
/* Offset 277 */
unsigned char exclusion; /* exclusions added ? */
} attr;
};
-#define LTTNG_EVENT_FIELD_PADDING LTTNG_SYMBOL_NAME_LEN + 32
+#define LTTNG_EVENT_FIELD_PADDING LTTNG_SYMBOL_NAME_LEN + 32
struct lttng_event_field {
char field_name[LTTNG_SYMBOL_NAME_LEN];
enum lttng_event_field_type type;
* free events. On error a negative LTTng error code is returned.
*/
LTTNG_EXPORT extern int lttng_list_events(struct lttng_handle *handle,
- const char *channel_name, struct lttng_event **events);
+ const char *channel_name,
+ struct lttng_event **events);
/*
* Create an lttng_event.
*
* This destruction function, introduced in LTTng 2.11, should only
* be used with events created by lttng_event_create().
- */
+ */
LTTNG_EXPORT extern void lttng_event_destroy(struct lttng_event *event);
/*
* Returns 0 on success, or a negative LTTng error code on error.
*/
LTTNG_EXPORT extern int lttng_event_get_filter_expression(struct lttng_event *event,
- const char **filter_string);
+ const char **filter_string);
/*
* Get the number of exclusion names of a specific LTTng event.
* Returns 0 on success, or a negative LTTng error code on error.
*/
LTTNG_EXPORT extern int lttng_event_get_exclusion_name(struct lttng_event *event,
- size_t index, const char **exclusion_name);
+ size_t index,
+ const char **exclusion_name);
/*
* Get the userspace probe location of a specific LTTng event.
*
* Returns 0 on success, or a negative LTTng error code on error.
*/
-LTTNG_EXPORT extern int lttng_event_set_userspace_probe_location(struct lttng_event *event,
- struct lttng_userspace_probe_location *probe_location);
+LTTNG_EXPORT extern int
+lttng_event_set_userspace_probe_location(struct lttng_event *event,
+ struct lttng_userspace_probe_location *probe_location);
/*
* List the available tracepoints of a specific lttng domain.
* free events. On error a negative LTTng error code is returned.
*/
LTTNG_EXPORT extern int lttng_list_tracepoints(struct lttng_handle *handle,
- struct lttng_event **events);
+ struct lttng_event **events);
/*
* List the available tracepoints fields of a specific lttng domain.
* returned.
*/
LTTNG_EXPORT extern int lttng_list_tracepoint_fields(struct lttng_handle *handle,
- struct lttng_event_field **fields);
+ struct lttng_event_field **fields);
/*
* List the available kernel syscall.
* Return 0 on success else a negative LTTng error code.
*/
LTTNG_EXPORT extern int lttng_add_context(struct lttng_handle *handle,
- struct lttng_event_context *ctx, const char *event_name,
- const char *channel_name);
+ struct lttng_event_context *ctx,
+ const char *event_name,
+ const char *channel_name);
/*
* Create or enable an event (or events) for a channel.
*
* Return 0 on success else a negative LTTng error code.
*/
-LTTNG_EXPORT extern int lttng_enable_event(struct lttng_handle *handle,
- struct lttng_event *ev, const char *channel_name);
+LTTNG_EXPORT extern int
+lttng_enable_event(struct lttng_handle *handle, struct lttng_event *ev, const char *channel_name);
/*
* Create or enable an event with a specific filter.
* Return 0 on success else a negative LTTng error code.
*/
LTTNG_EXPORT extern int lttng_enable_event_with_filter(struct lttng_handle *handle,
- struct lttng_event *event, const char *channel_name,
- const char *filter_expression);
+ struct lttng_event *event,
+ const char *channel_name,
+ const char *filter_expression);
/*
* Create or enable an event with a filter and/or exclusions.
* Return 0 on success else a negative LTTng error code.
*/
LTTNG_EXPORT extern int lttng_enable_event_with_exclusions(struct lttng_handle *handle,
- struct lttng_event *event, const char *channel_name,
- const char *filter_expression,
- int exclusion_count, char **exclusion_names);
+ struct lttng_event *event,
+ const char *channel_name,
+ const char *filter_expression,
+ int exclusion_count,
+ char **exclusion_names);
/*
* Disable event(s) of a channel and domain.
*
* Return 0 on success else a negative LTTng error code.
*/
-LTTNG_EXPORT extern int lttng_disable_event(struct lttng_handle *handle,
- const char *name, const char *channel_name);
+LTTNG_EXPORT extern int
+lttng_disable_event(struct lttng_handle *handle, const char *name, const char *channel_name);
/*
* Disable event(s) of a channel and domain.
* Return 0 on success else a negative LTTng error code.
*/
LTTNG_EXPORT extern int lttng_disable_event_ext(struct lttng_handle *handle,
- struct lttng_event *ev, const char *channel_name,
- const char *filter_expression);
+ struct lttng_event *ev,
+ const char *channel_name,
+ const char *filter_expression);
#ifdef __cplusplus
}
projects / lttng-tools.git / blobdiff