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#include "common.h"
#include <stdarg.h>
#include <unistd.h>
char buffer[12] = {0};
int msg_valid(int n, const char * format, ... ) {
va_list args;
va_start (args, format);
vsnprintf(buffer, n, format, args);
va_end (args);
return 0;
}
int msg(int n, const char * format, ... ) {
va_list args;
va_start (args, format);
CHK_FAIL_START
vsnprintf(buffer, n, format, args);
CHK_FAIL_END
va_end (args);
return ret;
}
int main(int argc, char** argv) {
msg_valid(sizeof(buffer), "%s", "1234567890ABCDEF");
return msg(sizeof(buffer)+1, "%s", "1234567890ABCDEF");
}
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