Function

os_trace_type_enabled(_:)

Returns whether the specified info level trace information is enabled.

Declaration

func os_trace_type_enabled(_ type: UInt8) -> Bool

Parameters

type

The type of trace to check. Possible values are OS_TRACE_TYPE_DEBUG and OS_TRACE_TYPE_INFO.

Discussion

Generally, trace points should not involve expensive operations, however some circumstances warrant it. Use this function to do expensive work only when a given level of trace messages are enabled.

See Also

Generating Trace Messages

func os_trace_debug_enabled() -> Bool

Returns whether debug level trace information is enabled.

Deprecated
func os_trace_info_enabled() -> Bool

Returns whether info level trace information is enabled.

Deprecated