72 static int show_spec_config(struct perf_config_set *set, const char *var)  in show_spec_config()  argument
81 		if (!strstarts(var, section->name))  in show_spec_config()
85 			const char *name = var + strlen(section->name) + 1;  in show_spec_config()
91 					printf("%s=%s\n", var, value);  in show_spec_config()
121 static int parse_config_arg(char *arg, char **var, char **value)  in parse_config_arg()  argument
140 		*var = arg;  in parse_config_arg()
146 		*var = strsep(&arg, "=");  in parse_config_arg()
147 		if (*var[0] == '\0') {  in parse_config_arg()
211 			char *var, *value;  in cmd_config()  local
219 			if (parse_config_arg(arg, &var, &value) < 0) {  in cmd_config()
225 				if (show_spec_config(set, var) < 0) {  in cmd_config()
227 					       var, config_filename);  in cmd_config()
233 							     var, value) < 0) {  in cmd_config()
235 					       var, value);  in cmd_config()