370 struct auxtrace_record {  struct
371 	int (*recording_options)(struct auxtrace_record *itr,  argument
374 	size_t (*info_priv_size)(struct auxtrace_record *itr,  argument
376 	int (*info_fill)(struct auxtrace_record *itr,  argument
380 	void (*free)(struct auxtrace_record *itr);  argument
381 	int (*snapshot_start)(struct auxtrace_record *itr);  argument
382 	int (*snapshot_finish)(struct auxtrace_record *itr);  argument
383 	int (*find_snapshot)(struct auxtrace_record *itr, int idx,  argument
386 	int (*parse_snapshot_options)(struct auxtrace_record *itr,  argument
389 	u64 (*reference)(struct auxtrace_record *itr);  argument
390 	int (*read_finish)(struct auxtrace_record *itr, int idx);  argument
391 	unsigned int alignment;
392 	unsigned int default_aux_sample_size;
393 	struct perf_pmu *pmu;
394 	struct evlist *evlist;