240 	char *str = strchr(name, ':');  in tracepoint_name_to_path()  local
242 	if (path == NULL || str == NULL) {  in tracepoint_name_to_path()
247 	path->system = strndup(name, str - name);  in tracepoint_name_to_path()
248 	path->name = strdup(str+1);  in tracepoint_name_to_path()
318 static int parse_aliases(char *str, const char *names[][PERF_EVSEL__MAX_ALIASES], int size)  in parse_aliases()  argument
326 			if (n > longest && !strncasecmp(str, names[i][j], n))  in parse_aliases()
357 		char *str = op_result[i];  in parse_events_add_cache()  local
359 		n += snprintf(name + n, MAX_NAME_LEN - n, "-%s", str);  in parse_events_add_cache()
362 			cache_op = parse_aliases(str, perf_evsel__hw_cache_op,  in parse_events_add_cache()
372 			cache_result = parse_aliases(str, perf_evsel__hw_cache_result,  in parse_events_add_cache()
413 		e->str = strdup("can't access trace events");  in tracepoint_error()
416 		e->str = strdup("unknown tracepoint");  in tracepoint_error()
419 		e->str = strdup("failed to add tracepoint");  in tracepoint_error()
630 	data->error->str = strdup(errbuf);  in parse_events_load_bpf_obj()
658 		data->error->str = strdup(errbuf);  in parse_events_load_bpf()
742 			err->str = strdup("expected numeric value");  in check_type_val()
744 			err->str = strdup("expected string value");  in check_type_val()
791 			err->str = strdup("expected 0 or 1");  in config_term_common()
812 		err->str = strdup("unknown term");  in config_term_common()
849 			err->str = strdup("unknown term");  in config_term_tracepoint()
903 			ADD_CONFIG_TERM(CALLGRAPH, callgraph, term->val.str);  in get_config_terms()
978 			return term->val.str;  in pmu_event_name()
1086 static int get_event_modifier(struct event_modifier *mod, char *str,  in get_event_modifier()  argument
1105 	while (*str) {  in get_event_modifier()
1106 		if (*str == 'u') {  in get_event_modifier()
1110 		} else if (*str == 'k') {  in get_event_modifier()
1114 		} else if (*str == 'h') {  in get_event_modifier()
1118 		} else if (*str == 'G') {  in get_event_modifier()
1122 		} else if (*str == 'H') {  in get_event_modifier()
1126 		} else if (*str == 'I') {  in get_event_modifier()
1128 		} else if (*str == 'p') {  in get_event_modifier()
1133 		} else if (*str == 'P') {  in get_event_modifier()
1135 		} else if (*str == 'S') {  in get_event_modifier()
1137 		} else if (*str == 'D') {  in get_event_modifier()
1142 		++str;  in get_event_modifier()
1177 static int check_modifier(char *str)  in check_modifier()  argument
1179 	char *p = str;  in check_modifier()
1182 	if (strlen(str) > (sizeof("ukhGHpppPSDI") - 1))  in check_modifier()
1194 int parse_events__modifier_event(struct list_head *list, char *str, bool add)  in parse_events__modifier_event()  argument
1199 	if (str == NULL)  in parse_events__modifier_event()
1202 	if (check_modifier(str))  in parse_events__modifier_event()
1205 	if (!add && get_event_modifier(&mod, str, NULL))  in parse_events__modifier_event()
1209 		if (add && get_event_modifier(&mod, str, evsel))  in parse_events__modifier_event()
1267 #define SET_SYMBOL(str, stype)		\  argument
1269 	p->symbol = str;		\
1349 static int parse_events__scanner(const char *str, void *data, int start_token)  in parse_events__scanner()  argument
1359 	buffer = parse_events__scan_string(str, scanner);  in parse_events__scanner()
1375 int parse_events_terms(struct list_head *terms, const char *str)  in parse_events_terms()  argument
1382 	ret = parse_events__scanner(str, &data, PE_START_TERMS);  in parse_events_terms()
1394 int parse_events(struct perf_evlist *evlist, const char *str,  in parse_events()  argument
1404 	ret = parse_events__scanner(str, &data, PE_START_EVENTS);  in parse_events()
1442 	const char *str = "invalid or unsupported event: ";  in parse_events_print_error()  local
1447 	if (err->str) {  in parse_events_print_error()
1463 		str     = "event syntax error: ";  in parse_events_print_error()
1464 		len_str = strlen(str);  in parse_events_print_error()
1487 	fprintf(stderr, "%s'%s'\n", str, buf);  in parse_events_print_error()
1489 		fprintf(stderr, "%*s\\___ %s\n", idx + 1, "", err->str);  in parse_events_print_error()
1492 		free(err->str);  in parse_events_print_error()
1501 int parse_events_option(const struct option *opt, const char *str,  in parse_events_option()  argument
1506 	int ret = parse_events(evlist, str, &err);  in parse_events_option()
1509 		parse_events_print_error(&err, str);  in parse_events_option()
1549 	const char *str = arg;  in set_filter()  local
1557 	if (perf_evsel__append_filter(evsel, "&&", str) < 0) {  in set_filter()
1566 int parse_filter(const struct option *opt, const char *str,  in parse_filter()  argument
1572 					  (const void *)str);  in parse_filter()
1987 		    char *str, u64 num, int err_term, int err_val)  in new_term()  argument
2007 		term->val.str = str;  in new_term()
2032 			   int type_term, char *config, char *str,  in parse_events_term__str()  argument
2039 			config, str, 0,  in parse_events_term__str()
2067 			term->val.str, term->val.num,  in parse_events_term__clone()
2080 			       int idx, const char *str)  in parse_events_evlist_error()  argument
2087 	err->str = strdup(str);  in parse_events_evlist_error()
2088 	WARN_ONCE(!err->str, "WARNING: failed to allocate error string");  in parse_events_evlist_error()
2097 	char *str;  in parse_events_formats_error_string()  local
2104 		if (asprintf(&str, "valid terms: %s,%s",  in parse_events_formats_error_string()
2108 		if (asprintf(&str, "valid terms: %s", static_terms) < 0)  in parse_events_formats_error_string()
2111 	return str;  in parse_events_formats_error_string()