1 #include <sys/types.h>
2 #include <linux/kernel.h>
3 #include <stdio.h>
4
vscnprintf(char * buf,size_t size,const char * fmt,va_list args)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
scnprintf(char * buf,size_t size,const char * fmt,...)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 }
25