лабораторки по ОС препод Челноков / 2семестр / wi2 / olesha / lab23 / 3client

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

#include "fifo.h"

void client(readfd, writefd){
	int n;
	char buf[MAXSIZE];
	char *str1 = "CLIENT READ:";
	char *str2 = "CLIENT ECHO FROM SERVER";
	//scanf("%s", buf);
	write(1, str1, strlen(str1));
	read(0, buf, 10);
	fsync();
	n = strlen(buf);
	write(1, buf, n);
	write(writefd, buf, n);
	fsync();
	write(1,str2, strlen(str2));
	
	while((n = read(readfd, buf, BUFSIZ)) > 0)
		write(1, buf, n);
	fsync();
}

main(){
	int fdr, fdw;
	
	fdw = open(FIFO1, O_WRONLY, 0);
	fdr = open(FIFO2, O_RDONLY, 0);
	
	client(fdr, fdw);
	
	close(fdr);
	close(fdw);
	
	unlink(FIFO1);
	unlink(FIFO2);
	
	exit(0);
}