10065 static int remove_kprobe_event_legacy(const char *probe_name, bool retprobe);
10066 static int remove_uprobe_event_legacy(const char *probe_name, bool retprobe);
10245 static int perf_event_open_probe(bool uprobe, bool retprobe, const char *name,  in perf_event_open_probe()  argument
10266 	if (retprobe) {  in perf_event_open_probe()
10372 static int add_kprobe_event_legacy(const char *probe_name, bool retprobe,  in add_kprobe_event_legacy()  argument
10376 			      retprobe ? 'r' : 'p',  in add_kprobe_event_legacy()
10377 			      retprobe ? "kretprobes" : "kprobes",  in add_kprobe_event_legacy()
10381 static int remove_kprobe_event_legacy(const char *probe_name, bool retprobe)  in remove_kprobe_event_legacy()  argument
10384 			      retprobe ? "kretprobes" : "kprobes", probe_name);  in remove_kprobe_event_legacy()
10387 static int determine_kprobe_perf_type_legacy(const char *probe_name, bool retprobe)  in determine_kprobe_perf_type_legacy()  argument
10392 		 tracefs_path(), retprobe ? "kretprobes" : "kprobes", probe_name);  in determine_kprobe_perf_type_legacy()
10397 static int perf_event_kprobe_open_legacy(const char *probe_name, bool retprobe,  in perf_event_kprobe_open_legacy()  argument
10405 	err = add_kprobe_event_legacy(probe_name, retprobe, kfunc_name, offset);  in perf_event_kprobe_open_legacy()
10412 	type = determine_kprobe_perf_type_legacy(probe_name, retprobe);  in perf_event_kprobe_open_legacy()
10440 	remove_kprobe_event_legacy(probe_name, retprobe);  in perf_event_kprobe_open_legacy()
10513 	bool retprobe, legacy;  in bpf_program__attach_kprobe_opts()  local
10520 	retprobe = OPTS_GET(opts, retprobe, false);  in bpf_program__attach_kprobe_opts()
10546 		pfd = perf_event_open_probe(false /* uprobe */, retprobe,  in bpf_program__attach_kprobe_opts()
10559 		pfd = perf_event_kprobe_open_legacy(legacy_probe, retprobe, func_name,  in bpf_program__attach_kprobe_opts()
10565 			prog->name, retprobe ? "kretprobe" : "kprobe",  in bpf_program__attach_kprobe_opts()
10575 			prog->name, retprobe ? "kretprobe" : "kprobe",  in bpf_program__attach_kprobe_opts()
10585 		perf_link->legacy_is_retprobe = retprobe;  in bpf_program__attach_kprobe_opts()
10592 		remove_kprobe_event_legacy(legacy_probe, retprobe);  in bpf_program__attach_kprobe_opts()
10599 					    bool retprobe,  in bpf_program__attach_kprobe()  argument
10603 		.retprobe = retprobe,  in bpf_program__attach_kprobe()
10631 	kprobe_opts.retprobe = OPTS_GET(opts, retprobe, false);  in bpf_program__attach_ksyscall()
10838 	bool retprobe;  in bpf_program__attach_kprobe_multi_opts()  local
10869 	retprobe = OPTS_GET(opts, retprobe, false);  in bpf_program__attach_kprobe_multi_opts()
10875 	lopts.kprobe_multi.flags = retprobe ? BPF_F_KPROBE_MULTI_RETURN : 0;  in bpf_program__attach_kprobe_multi_opts()
10916 	opts.retprobe = str_has_pfx(prog->sec_name, "kretprobe/");  in attach_kprobe()
10917 	if (opts.retprobe)  in attach_kprobe()
10927 	if (opts.retprobe && offset != 0) {  in attach_kprobe()
10950 	opts.retprobe = str_has_pfx(prog->sec_name, "kretsyscall/");  in attach_ksyscall()
10951 	if (opts.retprobe)  in attach_ksyscall()
10974 	opts.retprobe = str_has_pfx(prog->sec_name, "kretprobe.multi/");  in attach_kprobe_multi()
10975 	if (opts.retprobe)  in attach_kprobe_multi()
11007 		opts.retprobe = strcmp(probe_type, "uretprobe.multi") == 0;  in attach_uprobe_multi()
11036 static inline int add_uprobe_event_legacy(const char *probe_name, bool retprobe,  in add_uprobe_event_legacy()  argument
11040 			      retprobe ? 'r' : 'p',  in add_uprobe_event_legacy()
11041 			      retprobe ? "uretprobes" : "uprobes",  in add_uprobe_event_legacy()
11045 static inline int remove_uprobe_event_legacy(const char *probe_name, bool retprobe)  in remove_uprobe_event_legacy()  argument
11048 			      retprobe ? "uretprobes" : "uprobes", probe_name);  in remove_uprobe_event_legacy()
11051 static int determine_uprobe_perf_type_legacy(const char *probe_name, bool retprobe)  in determine_uprobe_perf_type_legacy()  argument
11056 		 tracefs_path(), retprobe ? "uretprobes" : "uprobes", probe_name);  in determine_uprobe_perf_type_legacy()
11061 static int perf_event_uprobe_open_legacy(const char *probe_name, bool retprobe,  in perf_event_uprobe_open_legacy()  argument
11068 	err = add_uprobe_event_legacy(probe_name, retprobe, binary_path, offset);  in perf_event_uprobe_open_legacy()
11074 	type = determine_uprobe_perf_type_legacy(probe_name, retprobe);  in perf_event_uprobe_open_legacy()
11100 	remove_uprobe_event_legacy(probe_name, retprobe);  in perf_event_uprobe_open_legacy()
11328 	lopts.uprobe_multi.flags = OPTS_GET(opts, retprobe, false) ? BPF_F_UPROBE_MULTI_RETURN : 0;  in bpf_program__attach_uprobe_multi()
11373 	bool retprobe, legacy;  in bpf_program__attach_uprobe_opts()  local
11380 	retprobe = OPTS_GET(opts, retprobe, false);  in bpf_program__attach_uprobe_opts()
11442 		pfd = perf_event_open_probe(true /* uprobe */, retprobe, binary_path,  in bpf_program__attach_uprobe_opts()
11457 		pfd = perf_event_uprobe_open_legacy(legacy_probe, retprobe,  in bpf_program__attach_uprobe_opts()
11463 			prog->name, retprobe ? "uretprobe" : "uprobe",  in bpf_program__attach_uprobe_opts()
11474 			prog->name, retprobe ? "uretprobe" : "uprobe",  in bpf_program__attach_uprobe_opts()
11484 		perf_link->legacy_is_retprobe = retprobe;  in bpf_program__attach_uprobe_opts()
11490 		remove_uprobe_event_legacy(legacy_probe, retprobe);  in bpf_program__attach_uprobe_opts()
11528 		opts.retprobe = strcmp(probe_type, "uretprobe") == 0 ||  in attach_uprobe()
11530 		if (opts.retprobe && offset != 0) {  in attach_uprobe()
11552 					    bool retprobe, pid_t pid,  in bpf_program__attach_uprobe()  argument
11556 	DECLARE_LIBBPF_OPTS(bpf_uprobe_opts, opts, .retprobe = retprobe);  in bpf_program__attach_uprobe()