Synopsis

(Required) The features of <stdarg.h> shall not be used

Enabled by default

Yes

Severity/Certainty

Low/Medium

Full description

Inclusion of the stdarg header file was detected.

Coding standards

Code examples

The following code example fails the check and will give a warning:

#include <stdlib.h>
#include <stdarg.h>

void example(int a, ...) {
  va_list vl;
  va_list v2;
  int val;
  va_start(vl, a);
  va_copy(vl, v2);
  val=va_arg(vl, int);
  va_end(vl);
}

The following code example passes the check and will not give a warning about this issue:

#include <stdlib.h>

int example(void) {
  return EXIT_SUCCESS;
}