#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define maxsize 1000
//ipc-pipe-2.c
char buffer [maxsize];

void server(int readfd){
   while (read(readfd,buffer,sizeof(buffer)) > 0) 
        printf("%s",buffer);			  		  
   printf("\n");
}


void client(int writefd){
   FILE * fp;
   char line[1000];

   fp=fopen("/home/mumolo/testsmall.txt","r");
   while(fgets(line,sizeof(line),fp)!=NULL) 
       write(writefd,line,sizeof(line));    
}


int main(){
    int pfd[2], pid, status;
   
    pipe(pfd);
    pid=fork();
    if(pid>0)    {
        close(pfd[1]);
        server(pfd[0]);
        wait(&status);
        exit(0);
    }
    else    {
        close(pfd[0]);
	    sleep(1); /* il client aspetta mentre il server legge la pipe */ 
        client(pfd[1]);
        exit(0);
    }

}