49 				  char *start_str, char *end_str)  in parse_timestr_sec_nsec()  argument
51 	if (start_str && (*start_str != '\0') &&  in parse_timestr_sec_nsec()
52 	    (parse_nsec_time(start_str, &ptime->start) != 0)) {  in parse_timestr_sec_nsec()
66 	char *start_str, *end_str;  in split_start_end()  local
77 	start_str = str;  in split_start_end()
78 	d = strchr(start_str, ch);  in split_start_end()
85 	*start = start_str;  in split_start_end()
93 	char *start_str = NULL, *end_str;  in perf_time__parse_str()  local
96 	rc = split_start_end(&start_str, &end_str, ostr, ',');  in perf_time__parse_str()
97 	if (rc || !start_str)  in perf_time__parse_str()
103 	rc = parse_timestr_sec_nsec(ptime, start_str, end_str);  in perf_time__parse_str()
105 	free(start_str);  in perf_time__parse_str()
183 	char *start_str = NULL, *end_str;  in percent_dash_split()  local
192 	ret = split_start_end(&start_str, &end_str, str, '-');  in percent_dash_split()
193 	if (ret || !start_str)  in percent_dash_split()
196 	if ((parse_percent(&start_pcnt, start_str) != 0) ||  in percent_dash_split()
198 		free(start_str);  in percent_dash_split()
202 	free(start_str);  in percent_dash_split()