1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __PERF_BPF_EVENT_H 3 #define __PERF_BPF_EVENT_H 4 5 #include <linux/compiler.h> 6 #include "event.h" 7 8 struct machine; 9 union perf_event; 10 struct perf_sample; 11 struct perf_tool; 12 struct record_opts; 13 14 #ifdef HAVE_LIBBPF_SUPPORT 15 int machine__process_bpf_event(struct machine *machine, union perf_event *event, 16 struct perf_sample *sample); 17 18 int perf_event__synthesize_bpf_events(struct perf_tool *tool, 19 perf_event__handler_t process, 20 struct machine *machine, 21 struct record_opts *opts); 22 #else 23 static inline int machine__process_bpf_event(struct machine *machine __maybe_unused, 24 union perf_event *event __maybe_unused, 25 struct perf_sample *sample __maybe_unused) 26 { 27 return 0; 28 } 29 30 static inline int perf_event__synthesize_bpf_events(struct perf_tool *tool __maybe_unused, 31 perf_event__handler_t process __maybe_unused, 32 struct machine *machine __maybe_unused, 33 struct record_opts *opts __maybe_unused) 34 { 35 return 0; 36 } 37 #endif // HAVE_LIBBPF_SUPPORT 38 #endif 39