usr/src/usr.bin/uucp/port/ioctl.c

#ifndef lint
static char sccsid[] = "@(#)ioctl.c     5.1 (Berkeley) %G%";
#endif

#include "uucp.h"
#include <sgtty.h>

/*******
 *      ioctl(fn, com, ttbuf)   for machines without ioctl
 *      int fn, com;
 *      struct sgttyb *ttbuf;
 *
 *      return codes - same as stty and gtty
 */

ioctl(fn, com, ttbuf)
register int fn, com;
struct sgttyb *ttbuf;
{
        struct sgttyb tb;

        switch (com) {
        case TIOCHPCL:
                gtty(fn, &tb);
                tb.sg_flags |= 1;
                return(stty(fn, &tb));
        case TIOCGETP:
                return(gtty(fn, ttbuf));
        case TIOCSETP:
                return(stty(fn, ttbuf));
        case TIOCEXCL:
        default:
                return(-1);
        }
}