/* Find out how many "Packets" a pipe holds.			     */
/* Does altering the size of the "packet change the pipe's capacity? */
#include <unistd.h>
#include <stdio.h>

main()
{int fd[2];
 char ch[10]="1234567890";
 long n=25;
 int num=0;
 pipe(fd);
 while (1) {
  //write(fd[1],&ch,1);
  //write(fd[1],&ch,5);
  write(fd[1],&n,sizeof(long));
  fprintf(stderr,"%d ",++num);
  // if (num%100==99) printf("\n");
 }
}