perf parse-events: Expose/rename config_term_name

Expose config_term_name as parse_events__term_type_str so that PMUs not
in pmu.c may access it.

Signed-off-by: Ian Rogers <[e-mail]>
Acked-by: Namhyung Kim <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Namhyung Kim <[e-mail]>

tools/perf/util/parse-events.c

···
 
 static bool config_term_shrinked;
 
-static const char *config_term_name(enum parse_events__term_type term_type)
+const char *parse_events__term_type_str(enum parse_events__term_type term_type)
 {
 	/*
 	 * Update according to parse-events.l
···
 
 		/* term_type is validated so indexing is safe */
 		if (asprintf(&err_str, "'%s' is not usable in 'perf stat'",
-			     config_term_name(term_type)) >= 0)
+			     parse_events__term_type_str(term_type)) >= 0)
 			parse_events_error__handle(err, -1, err_str, NULL);
 		return false;
 	}
···
 	case PARSE_EVENTS__TERM_TYPE_HARDWARE:
 	default:
 		parse_events_error__handle(err, term->err_term,
-					strdup(config_term_name(term->type_term)),
+					strdup(parse_events__term_type_str(term->type_term)),
 					parse_events_formats_error_string(NULL));
 		return -EINVAL;
 	}
···
 	default:
 		if (err) {
 			parse_events_error__handle(err, term->err_term,
-						   strdup(config_term_name(term->type_term)),
-				strdup("valid terms: call-graph,stack-size\n"));
+					strdup(parse_events__term_type_str(term->type_term)),
+					strdup("valid terms: call-graph,stack-size\n")
+				);
 		}
 		return -EINVAL;
 	}
···
 	struct parse_events_term temp = {
 		.type_val  = PARSE_EVENTS__TERM_TYPE_NUM,
 		.type_term = type_term,
-		.config    = config ? : strdup(config_term_name(type_term)),
+		.config    = config ? : strdup(parse_events__term_type_str(type_term)),
 		.no_value  = no_value,
 		.err_term  = loc_term ? loc_term->first_column : 0,
 		.err_val   = loc_val  ? loc_val->first_column  : 0,
···
 			    void *loc_term, void *loc_val)
 {
 	return parse_events_term__str(term, term_lhs, NULL,
-				      strdup(config_term_name(term_rhs)),
+				      strdup(parse_events__term_type_str(term_rhs)),
 				      loc_term, loc_val);
 }
 
···
 				if (ret < 0)
 					return ret;
 			} else if ((unsigned int)term->type_term < __PARSE_EVENTS__TERM_TYPE_NR) {
-				ret = strbuf_addf(sb, "%s=", config_term_name(term->type_term));
+				ret = strbuf_addf(sb, "%s=",
+						  parse_events__term_type_str(term->type_term));
 				if (ret < 0)
 					return ret;
 			}
···
 
 	buf[0] = '\0';
 	for (i = 0; i < __PARSE_EVENTS__TERM_TYPE_NR; i++) {
-		const char *name = config_term_name(i);
+		const char *name = parse_events__term_type_str(i);
 
 		if (!config_term_avail(i, NULL))
 			continue;

tools/perf/util/parse-events.h

···
 	bool			   wild_card_pmus;
 };
 
+const char *parse_events__term_type_str(enum parse_events__term_type term_type);
+
 bool parse_events__filter_pmu(const struct parse_events_state *parse_state,
 			      const struct perf_pmu *pmu);
 void parse_events__shrink_config_terms(void);