| Arnaldo Carvalho de Melo | d0761e3 | 2016-07-07 15:42:33 -0300 | [diff] [blame] | 1 | #include <sys/types.h> |
| 2 | #include <linux/kernel.h> |
| 3 | #include <stdio.h> |
| 4 | |
| 5 | int vscnprintf(char *buf, size_t size, const char *fmt, va_list args) |
| 6 | { |
| 7 | int i = vsnprintf(buf, size, fmt, args); |
| 8 | ssize_t ssize = size; |
| 9 | |
| 10 | return (i >= ssize) ? (ssize - 1) : i; |
| 11 | } |
| 12 | |
| 13 | int scnprintf(char * buf, size_t size, const char * fmt, ...) |
| 14 | { |
| 15 | ssize_t ssize = size; |
| 16 | va_list args; |
| 17 | int i; |
| 18 | |
| 19 | va_start(args, fmt); |
| 20 | i = vsnprintf(buf, size, fmt, args); |
| 21 | va_end(args); |
| 22 | |
| 23 | return (i >= ssize) ? (ssize - 1) : i; |
| 24 | } |