linux/lib/vsprintf.c

2730  * @args: Arguments for the format string
2753 int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
2792 			set_field_width(&spec, va_arg(args, int));
2796 			set_precision(&spec, va_arg(args, int));
2810 			c = (unsigned char) va_arg(args, int);
2823 			str = string(str, end, va_arg(args, char *), spec);
2827 			str = pointer(fmt, str, end, va_arg(args, void *),
2853 				num = va_arg(args, long long);
2856 				num = va_arg(args, unsigned long);
2859 				num = va_arg(args, long);
2863 					num = va_arg(args, ssize_t);
2865 					num = va_arg(args, size_t);
2868 				num = va_arg(args, ptrdiff_t);
2871 				num = (unsigned char) va_arg(args, int);
2874 				num = (signed char) va_arg(args, int);
2877 				num = (unsigned short) va_arg(args, int);
2880 				num = (short) va_arg(args, int);
2883 				num = (int) va_arg(args, int);
2886 				num = va_arg(args, unsigned int);
2912  * @args: Arguments for the format string
2922 int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
2929 	i = vsnprintf(buf, size, fmt, args);
2954 	va_list args;
2957 	va_start(args, fmt);
2958 	i = vsnprintf(buf, size, fmt, args);
2959 	va_end(args);
2978 	va_list args;
2981 	va_start(args, fmt);
2982 	i = vscnprintf(buf, size, fmt, args);
2983 	va_end(args);
2993  * @args: Arguments for the format string
3003 int vsprintf(char *buf, const char *fmt, va_list args)
3005 	return vsnprintf(buf, INT_MAX, fmt, args);
3023 	va_list args;
3026 	va_start(args, fmt);
3027 	i = vsnprintf(buf, INT_MAX, fmt, args);
3028 	va_end(args);
3042  * vbin_printf - Parse a format string and place args' binary value in a buffer
3043  * @bin_buf: The buffer to place args' binary value
3046  * @args: Arguments for the format string
3058 int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args)
3073 		val8 = va_arg(args, unsigned long long);		\
3082 		val4 = va_arg(args, int);				\
3116 			const char *save_str = va_arg(args, char *);
3147 				str = pointer(fmt, str, end, va_arg(args, void *),
3221 	const char *args = (const char *)bin_buf;
3233 		args = PTR_ALIGN(args, sizeof(u32));			\
3234 		*(u32 *)&value = *(u32 *)args;				\
3235 		*((u32 *)&value + 1) = *(u32 *)(args + 4);		\
3237 		args = PTR_ALIGN(args, sizeof(type));			\
3238 		value = *(typeof(type) *)args;				\
3240 	args += sizeof(type);						\
3299 			const char *str_arg = args;
3300 			args += strlen(str_arg) + 1;
3324 					len = copy = strlen(args);
3327 					memcpy(str, args, copy);
3329 					args += len + 1;
3407  * bprintf - Parse a format string and place args' binary value in a buffer
3408  * @bin_buf: The buffer to place args' binary value
3418 	va_list args;
3421 	va_start(args, fmt);
3422 	ret = vbin_printf(bin_buf, size, fmt, args);
3423 	va_end(args);
3435  * @args:	arguments
3437 int vsscanf(const char *buf, const char *fmt, va_list args)
3519 			*va_arg(args, int *) = str - buf;
3533 			char *s = (char *)va_arg(args, char*);
3544 			char *s = (char *)va_arg(args, char *);
3574 			char *s = (char *)va_arg(args, char *);
3667 				*va_arg(args, signed char *) = val.s;
3669 				*va_arg(args, unsigned char *) = val.u;
3673 				*va_arg(args, short *) = val.s;
3675 				*va_arg(args, unsigned short *) = val.u;
3679 				*va_arg(args, long *) = val.s;
3681 				*va_arg(args, unsigned long *) = val.u;
3685 				*va_arg(args, long long *) = val.s;
3687 				*va_arg(args, unsigned long long *) = val.u;
3690 			*va_arg(args, size_t *) = val.u;
3694 				*va_arg(args, int *) = val.s;
3696 				*va_arg(args, unsigned int *) = val.u;
3718 	va_list args;
3721 	va_start(args, fmt);
3722 	i = vsscanf(buf, fmt, args);
3723 	va_end(args);