25 строки
539 B
C
25 строки
539 B
C
|
#include <sys/types.h>
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
|
||
|
|
{
|
||
|
|
int i = vsnprintf(buf, size, fmt, args);
|
||
|
|
ssize_t ssize = size;
|
||
|
|
|
||
|
|
return (i >= ssize) ? (ssize - 1) : i;
|
||
|
|
}
|
||
|
|
|
||
|
|
int scnprintf(char * buf, size_t size, const char * fmt, ...)
|
||
|
|
{
|
||
|
|
ssize_t ssize = size;
|
||
|
|
va_list args;
|
||
|
|
int i;
|
||
|
|
|
||
|
|
va_start(args, fmt);
|
||
|
|
i = vsnprintf(buf, size, fmt, args);
|
||
|
|
va_end(args);
|
||
|
|
|
||
|
|
return (i >= ssize) ? (ssize - 1) : i;
|
||
|
|
}
|