os_signpost_event_emit
Marks a point of interest in time.
Declaration
#define os_signpost_event_emit(log, event_id, name, ...)Parameters
- log:
The log that provides the subsystem and category to use. For more information, see Os_log_create.
- event_id:
The event’s identifier.
- name:
The event’s name.
- …:
An optional format string. If you provide the string, you must follow it with any required arguments in the order that they appear in the string.
Discussion
This function is equivalent to calling os_signpost_emit_with_type with a type of OS_SIGNPOST_EVENT.