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[unix-history] / usr / src / cmd / uucp / ioctl.c

#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)
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);
       }
}