#include <sys/types.h>
#include <sys/stat.h>
#include <sys/select.h>
#include <stdio.h>
#include <stdlib.h>

int main(void) {

 	FILE *fp1,*fp2;
	fd_set fdst;
	char buffer[100];
	int i;
	
	
	if((fp1 = fopen("test1.txt","r")) == NULL){
		return 0;
	}
	
	if((fp2 = fopen("test2.txt","r")) == NULL){
		return 0;
	}
	
	
	
        /* Daemon-specific initialization goes here */

        /* The Big Loop */
        while (1) {
           /* Do some task here ... */

		FD_ZERO(&fdst);
		FD_SET(fileno(fp1),&fdst);
		FD_SET(fileno(fp2),&fdst);

		select(fileno(fp2)+1,&fdst,NULL,NULL,NULL);

		
		if(FD_ISSET(fileno(fp1),&fdst)){

			while(fgets(buffer,100,fp1) != NULL){
				puts(buffer);

			}	
		}
		

		if(FD_ISSET(fileno(fp2),&fdst)){
			
			while(fgets(buffer,100,fp2) != NULL){
				puts(buffer);
			}	
	
		}

		//fprintf(stderr,"%d\n",i++);
	
        }
	
	exit(EXIT_SUCCESS);
}