12 #define pr_fmt(fmt) fmt  argument
251 static struct trace_event_fields *find_event_field(const char *fmt,  in find_event_field()  argument
255 	const char *p = fmt;  in find_event_field()
258 	if (!(len = str_has_prefix(fmt, "REC->")))  in find_event_field()
260 	fmt += len;  in find_event_field()
261 	for (p = fmt; *p; p++) {  in find_event_field()
265 	len = p - fmt;  in find_event_field()
268 		if (strncmp(field->name, fmt, len) || field->name[len])  in find_event_field()
280 static bool test_field(const char *fmt, struct trace_event_call *call)  in test_field()  argument
284 	field = find_event_field(fmt, call);  in test_field()
302 static bool process_pointer(const char *fmt, int len, struct trace_event_call *call)  in process_pointer()  argument
306 	e = fmt + len;  in process_pointer()
309 	r = strstr(fmt, "REC->");  in process_pointer()
316 		a = strchr(fmt, '&');  in process_pointer()
319 	} else if (find_print_string(fmt, "__get_dynamic_array(", e)) {  in process_pointer()
321 	} else if (find_print_string(fmt, "__get_rel_dynamic_array(", e)) {  in process_pointer()
323 	} else if (find_print_string(fmt, "__get_dynamic_array_len(", e)) {  in process_pointer()
325 	} else if (find_print_string(fmt, "__get_rel_dynamic_array_len(", e)) {  in process_pointer()
327 	} else if (find_print_string(fmt, "__get_sockaddr(", e)) {  in process_pointer()
329 	} else if (find_print_string(fmt, "__get_rel_sockaddr(", e)) {  in process_pointer()
336 static bool process_string(const char *fmt, int len, struct trace_event_call *call)  in process_string()  argument
341 	e = fmt + len;  in process_string()
349 	s = fmt;  in process_string()
384 	if (find_print_string(fmt, "\"", e))  in process_string()
388 	if (process_pointer(fmt, len, call))  in process_string()
392 	field = find_event_field(fmt, call);  in process_string()
414 	const char *fmt;  in test_event_printk()  local
421 	fmt = call->print_fmt;  in test_event_printk()
423 	if (!fmt)  in test_event_printk()
426 	for (i = 0; fmt[i]; i++) {  in test_event_printk()
427 		switch (fmt[i]) {  in test_event_printk()
430 			if (!fmt[i])  in test_event_printk()
443 				if (fmt[i] == '\'')  in test_event_printk()
457 				if (in_quote == fmt[i])  in test_event_printk()
460 				in_quote = fmt[i];  in test_event_printk()
467 			if (!fmt[i])  in test_event_printk()
469 			switch (fmt[i]) {  in test_event_printk()
475 				switch (fmt[i + 1]) {  in test_event_printk()
496 				for (j = 0; fmt[i + j]; j++) {  in test_event_printk()
497 					if (isdigit(fmt[i + j]) ||  in test_event_printk()
498 					    fmt[i + j] == '.')  in test_event_printk()
500 					if (fmt[i + j] == '*') {  in test_event_printk()
503 						if (!j && fmt[i + 1] == 'p') {  in test_event_printk()
510 					if ((fmt[i + j] == 's')) {  in test_event_printk()
540 				      fmt + start_arg,  in test_event_printk()
549 			while (isspace(fmt[i]))  in test_event_printk()
567 					if (process_string(fmt + start_arg, e - start_arg, call))  in test_event_printk()
569 				} else if (process_pointer(fmt + start_arg, e - start_arg, call))  in test_event_printk()
582 			if (process_string(fmt + start_arg, i - start_arg, call))  in test_event_printk()
584 		} else if (process_pointer(fmt + start_arg, i - start_arg, call))  in test_event_printk()
604 		pr_warn("print_fmt: %s\n", fmt);  in test_event_printk()