56 static int update_option_value(struct tep_plugin_option *op, const char *val)  in update_option_value()  argument
62 		if (op->value)  in update_option_value()
65 		op->set ^= 1;  in update_option_value()
73 	if (op->value) {  in update_option_value()
74 		op->value = val;  in update_option_value()
86 		op->set = 1;  in update_option_value()
88 		op->set = 0;  in update_option_value()
109 	struct tep_plugin_option *op;  in tep_plugin_list_options()  local
115 		for (op = reg->options; op->name; op++) {  in tep_plugin_list_options()
116 			char *alias = op->plugin_alias ? op->plugin_alias : op->file;  in tep_plugin_list_options()
120 			ret = asprintf(&name, "%s:%s", alias, op->name);  in tep_plugin_list_options()
163 	struct trace_plugin_options *op;  in update_option()  local
182 	for (op = trace_plugin_options; op; op = op->next) {  in update_option()
183 		if (!op->plugin)  in update_option()
185 		if (strcmp(op->plugin, plugin) != 0)  in update_option()
187 		if (strcmp(op->option, option->name) != 0)  in update_option()
190 		ret = update_option_value(option, op->value);  in update_option()
197 	for (op = trace_plugin_options; op; op = op->next) {  in update_option()
198 		if (op->plugin)  in update_option()
200 		if (strcmp(op->option, option->name) != 0)  in update_option()
203 		ret = update_option_value(option, op->value);  in update_option()
277 	struct tep_plugin_option *op;  in find_registered_option()  local
281 		for (op = reg->options; op->name; op++) {  in find_registered_option()
282 			if (op->plugin_alias)  in find_registered_option()
283 				op_plugin = op->plugin_alias;  in find_registered_option()
285 				op_plugin = op->file;  in find_registered_option()
289 			if (strcmp(option, op->name) != 0)  in find_registered_option()
292 			return op;  in find_registered_option()
301 	struct tep_plugin_option *op;  in process_option()  local
303 	op = find_registered_option(plugin, option);  in process_option()
304 	if (!op)  in process_option()
307 	return update_option_value(op, val);  in process_option()
321 	struct trace_plugin_options *op;  in tep_plugin_add_option()  local
333 	for (op = trace_plugin_options; op; op = op->next) {  in tep_plugin_add_option()
335 		if ((!plugin || !op->plugin) && plugin != op->plugin)  in tep_plugin_add_option()
337 		if (plugin && strcmp(plugin, op->plugin) != 0)  in tep_plugin_add_option()
339 		if (strcmp(op->option, option_str) != 0)  in tep_plugin_add_option()
343 		free(op->value);  in tep_plugin_add_option()
345 			op->value = strdup(val);  in tep_plugin_add_option()
346 			if (!op->value)  in tep_plugin_add_option()
349 			op->value = NULL;  in tep_plugin_add_option()
355 		plugin = op->plugin;  in tep_plugin_add_option()
356 		option_str = op->option;  in tep_plugin_add_option()
361 	if (!op) {  in tep_plugin_add_option()
362 		op = malloc(sizeof(*op));  in tep_plugin_add_option()
363 		if (!op)  in tep_plugin_add_option()
365 		memset(op, 0, sizeof(*op));  in tep_plugin_add_option()
366 		op->plugin = plugin;  in tep_plugin_add_option()
367 		op->option = option_str;  in tep_plugin_add_option()
369 			op->value = strdup(val);  in tep_plugin_add_option()
370 			if (!op->value) {  in tep_plugin_add_option()
371 				free(op);  in tep_plugin_add_option()
375 		op->next = trace_plugin_options;  in tep_plugin_add_option()
376 		trace_plugin_options = op;  in tep_plugin_add_option()
388 			  const char *op)  in print_op_data()  argument
390 	if (op)  in print_op_data()
391 		trace_seq_printf(s, "%8s:\t%s\n", name, op);  in print_op_data()
403 	struct tep_plugin_option *op;  in tep_plugin_print_options()  local
408 		for (op = reg->options; op->name; op++) {  in tep_plugin_print_options()
409 			if (op != reg->options)  in tep_plugin_print_options()
411 			print_op_data(s, "file", op->file);  in tep_plugin_print_options()
412 			print_op_data(s, "plugin", op->plugin_alias);  in tep_plugin_print_options()
413 			print_op_data(s, "option", op->name);  in tep_plugin_print_options()
414 			print_op_data(s, "desc", op->description);  in tep_plugin_print_options()
415 			print_op_data(s, "value", op->value);  in tep_plugin_print_options()
416 			trace_seq_printf(s, "%8s:\t%d\n", "set", op->set);  in tep_plugin_print_options()