393 			 int precision, int flags, const char *fmt)  in uuid_string()  argument
398 	switch (*(++fmt)) {  in uuid_string()
438 static char *pointer(const char *fmt, char *buf, char *end, void *ptr,  in pointer()  argument
453 	switch (*fmt) {  in pointer()
464 		switch (fmt[1]) {  in pointer()
482 		if (fmt[1] == '6')  in pointer()
485 		if (fmt[1] == '4')  in pointer()
494 				   flags, fmt);  in pointer()
507 static int vsnprintf_internal(char *buf, size_t size, const char *fmt,  in vsnprintf_internal()  argument
532 	for (; *fmt ; ++fmt) {  in vsnprintf_internal()
533 		if (*fmt != '%') {  in vsnprintf_internal()
534 			ADDCH(str, *fmt);  in vsnprintf_internal()
541 			++fmt;		/* this also skips first '%' */  in vsnprintf_internal()
542 			switch (*fmt) {  in vsnprintf_internal()
562 		if (is_digit(*fmt))  in vsnprintf_internal()
563 			field_width = skip_atoi(&fmt);  in vsnprintf_internal()
564 		else if (*fmt == '*') {  in vsnprintf_internal()
565 			++fmt;  in vsnprintf_internal()
576 		if (*fmt == '.') {  in vsnprintf_internal()
577 			++fmt;  in vsnprintf_internal()
578 			if (is_digit(*fmt))  in vsnprintf_internal()
579 				precision = skip_atoi(&fmt);  in vsnprintf_internal()
580 			else if (*fmt == '*') {  in vsnprintf_internal()
581 				++fmt;  in vsnprintf_internal()
591 		if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' ||  in vsnprintf_internal()
592 		    *fmt == 'Z' || *fmt == 'z' || *fmt == 't') {  in vsnprintf_internal()
593 			qualifier = *fmt;  in vsnprintf_internal()
594 			++fmt;  in vsnprintf_internal()
595 			if (qualifier == 'l' && *fmt == 'l') {  in vsnprintf_internal()
597 				++fmt;  in vsnprintf_internal()
604 		switch (*fmt) {  in vsnprintf_internal()
630 			str = pointer(fmt + 1, str, end,  in vsnprintf_internal()
636 			while (isalnum(fmt[1]))  in vsnprintf_internal()
637 				fmt++;  in vsnprintf_internal()
673 			if (*fmt)  in vsnprintf_internal()
674 				ADDCH(str, *fmt);  in vsnprintf_internal()
676 				--fmt;  in vsnprintf_internal()
712 int vsnprintf(char *buf, size_t size, const char *fmt,  in vsnprintf()  argument
715 	return vsnprintf_internal(buf, size, fmt, args);  in vsnprintf()
718 int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)  in vscnprintf()  argument
722 	i = vsnprintf(buf, size, fmt, args);  in vscnprintf()
731 int snprintf(char *buf, size_t size, const char *fmt, ...)  in snprintf()  argument
736 	va_start(args, fmt);  in snprintf()
737 	i = vsnprintf(buf, size, fmt, args);  in snprintf()
743 int scnprintf(char *buf, size_t size, const char *fmt, ...)  in scnprintf()  argument
748 	va_start(args, fmt);  in scnprintf()
749 	i = vscnprintf(buf, size, fmt, args);  in scnprintf()
768 int vsprintf(char *buf, const char *fmt, va_list args)  in vsprintf()  argument
770 	return vsnprintf_internal(buf, INT_MAX, fmt, args);  in vsprintf()
773 int sprintf(char *buf, const char *fmt, ...)  in sprintf()  argument
778 	va_start(args, fmt);  in sprintf()
779 	i = vsprintf(buf, fmt, args);  in sprintf()
785 int printf(const char *fmt, ...)  in printf()  argument
791 	va_start(args, fmt);  in printf()
797 	i = vscnprintf(printbuffer, sizeof(printbuffer), fmt, args);  in printf()
808 int vprintf(const char *fmt, va_list args)  in vprintf()  argument
817 	i = vscnprintf(printbuffer, sizeof(printbuffer), fmt, args);  in vprintf()