13 static int comma_fprintf(FILE *fp, bool *first, const char *fmt, ...)  in comma_fprintf()  argument
18 	if (!*first) {  in comma_fprintf()
22 		*first = false;  in comma_fprintf()
39 	bool first = true;  in perf_evsel__fprintf()  local
64 						    __print_attr__fprintf, &first);  in perf_evsel__fprintf()
71 		printed += comma_fprintf(fp, &first, " %s=%" PRIu64,  in perf_evsel__fprintf()
79 			printed += comma_fprintf(fp, &first, " (not a tracepoint)");  in perf_evsel__fprintf()
85 			printed += comma_fprintf(fp, &first, " (no trace field)");  in perf_evsel__fprintf()
89 		printed += comma_fprintf(fp, &first, " trace_fields: %s", field->name);  in perf_evsel__fprintf()
93 			printed += comma_fprintf(fp, &first, "%s", field->name);  in perf_evsel__fprintf()
118 	bool first = true;  in sample__fprintf_callchain()  local
137 			if (print_arrow && !first)  in sample__fprintf_callchain()
183 			first = false;  in sample__fprintf_callchain()