153 	if ((str) < end) \
158 static char *number(char *buf, char *end, u64 num,  in number()  argument
257 static char *string(char *buf, char *end, char *s, int field_width,  in string()  argument
279 static char *string16(char *buf, char *end, u16 *s, int field_width,  in string16()  argument
288 	for (i = 0; i < len && buf + utf16_utf8_strnlen(str, 1) <= end; ++i) {  in string16()
300 static char *device_path_string(char *buf, char *end, void *dp, int field_width,  in device_path_string()  argument
307 		return string16(buf, end, dp, field_width, precision, flags);  in device_path_string()
313 	buf = string16(buf, end, str, field_width, precision, flags);  in device_path_string()
320 static char *mac_address_string(char *buf, char *end, u8 *addr, int field_width,  in mac_address_string()  argument
335 	return string(buf, end, mac_addr, field_width, precision,  in mac_address_string()
339 static char *ip6_addr_string(char *buf, char *end, u8 *addr, int field_width,  in ip6_addr_string()  argument
355 	return string(buf, end, ip6_addr, field_width, precision,  in ip6_addr_string()
359 static char *ip4_addr_string(char *buf, char *end, u8 *addr, int field_width,  in ip4_addr_string()  argument
378 	return string(buf, end, ip4_addr, field_width, precision,  in ip4_addr_string()
392 static char *uuid_string(char *buf, char *end, u8 *addr, int field_width,  in uuid_string()  argument
416 	return string(buf, end, uuid, field_width, precision, flags);  in uuid_string()
438 static char *pointer(const char *fmt, char *buf, char *end, void *ptr,  in pointer()  argument
449 		return string(buf, end, "(null)", field_width, precision,  in pointer()
457 		return device_path_string(buf, end, ptr, field_width,  in pointer()
476 		return mac_address_string(buf, end, ptr, field_width,  in pointer()
483 			return ip6_addr_string(buf, end, ptr, field_width,  in pointer()
486 			return ip4_addr_string(buf, end, ptr, field_width,  in pointer()
493 		return uuid_string(buf, end, ptr, field_width, precision,  in pointer()
504 	return number(buf, end, num, 16, field_width, precision, flags);  in pointer()
523 	char *end = buf + size;  in vsnprintf_internal()  local
526 	if (end < buf) {  in vsnprintf_internal()
527 		end = ((void *)-1);  in vsnprintf_internal()
528 		size = end - buf;  in vsnprintf_internal()
619 				str = string16(str, end, va_arg(args, u16 *),  in vsnprintf_internal()
624 				str = string(str, end, va_arg(args, char *),  in vsnprintf_internal()
630 			str = pointer(fmt + 1, str, end,  in vsnprintf_internal()
698 		str = number(str, end, num, base, field_width, precision,  in vsnprintf_internal()
704 		if (str > end)  in vsnprintf_internal()
705 			end[-1] = '\0';  in vsnprintf_internal()