/* openfile.c */

/* This program contains what you need to open a file */
/* for low level read/write access                    */

#include <stdio.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>

char discard[16384];

main()
{
   int fd;
   int len;

   fd = open("discard.1", O_CREAT | O_TRUNC | O_WRONLY,
                          S_IREAD | S_IWRITE);

   len = read(0, discard, sizeof(discard));
   write(fd, discard, len);
}