diff options
Diffstat (limited to 'include/linux/trace_events.h')
| -rw-r--r-- | include/linux/trace_events.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 25fe743bcbaf..651b03d5e272 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -354,6 +354,29 @@ extern struct trace_event_file *trace_get_event_file(const char *instance, const char *event); extern void trace_put_event_file(struct trace_event_file *file); +#define MAX_DYNEVENT_CMD_LEN (2048) + +enum dynevent_type { + DYNEVENT_TYPE_NONE, +}; + +struct dynevent_cmd; + +typedef int (*dynevent_create_fn_t)(struct dynevent_cmd *cmd); + +struct dynevent_cmd { + char *buf; + const char *event_name; + int maxlen; + int remaining; + unsigned int n_fields; + enum dynevent_type type; + dynevent_create_fn_t run_command; + void *private_data; +}; + +extern int dynevent_create(struct dynevent_cmd *cmd); + extern int synth_event_delete(const char *name); /* |