441 char *pointer(const char *fmt, char *buf, char *end, void *ptr,  in pointer()  argument
475 int format_decode(const char *fmt, struct printf_spec *spec)  in format_decode()  argument
477 	const char *start = fmt;  in format_decode()
502 		if (*fmt == '\0')  in format_decode()
503 			return fmt - start;  in format_decode()
504 		if (*fmt == '%')  in format_decode()
506 		++fmt;  in format_decode()
510 	if (fmt != start)  in format_decode()
511 		return fmt - start;  in format_decode()
519 		++fmt;  in format_decode()
521 		switch (*fmt) {  in format_decode()
537 	if (isdigit(*fmt))  in format_decode()
538 		spec->field_width = skip_atoi(&fmt);  in format_decode()
539 	else if (*fmt == '*') {  in format_decode()
542 		return ++fmt - start;  in format_decode()
548 	if (*fmt == '.') {  in format_decode()
549 		++fmt;  in format_decode()
550 		if (isdigit(*fmt)) {  in format_decode()
551 			spec->precision = skip_atoi(&fmt);  in format_decode()
554 		} else if (*fmt == '*') {  in format_decode()
557 			return ++fmt - start;  in format_decode()
564 	if (*fmt == 'l') {  in format_decode()
565 		spec->qualifier = *fmt++;  in format_decode()
566 		if (unlikely(spec->qualifier == *fmt)) {  in format_decode()
568 			++fmt;  in format_decode()
574 	switch (*fmt) {  in format_decode()
577 		return ++fmt - start;  in format_decode()
581 		return ++fmt - start;  in format_decode()
585 		return ++fmt - start;  in format_decode()
589 		return ++fmt - start;  in format_decode()
611 		return fmt - start;  in format_decode()
628 	return ++fmt - start;  in format_decode()
649 int kernel_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)  in kernel_vsnprintf()  argument
658 	while (*fmt) {  in kernel_vsnprintf()
659 		const char *old_fmt = fmt;  in kernel_vsnprintf()
660 		int read = format_decode(fmt, &spec);  in kernel_vsnprintf()
662 		fmt += read;  in kernel_vsnprintf()
712 			str = pointer(fmt+1, str, end, va_arg(args, void *),  in kernel_vsnprintf()
764 int strace_vfprintf(FILE *fp, const char *fmt, va_list args)  in strace_vfprintf()  argument
773 	unsigned len = kernel_vsnprintf(buf, buflen, fmt, a1);  in strace_vfprintf()
780 		/*len =*/ kernel_vsnprintf(buf, buflen, fmt, args);  in strace_vfprintf()