Corretto uso del file nel programma, inserite spiegazioni

[gapil.git] / listati / ClientEcho_third.c

diff --git a/listati/ClientEcho_third.c b/listati/ClientEcho_third.c
index f1290ef091db9d02b0ba5c7a01b6e7266c483e47..401ac5df4580d9eaf132190682606ffa8bcf6d73 100644 (file)
--- a/listati/ClientEcho_third.c
+++ b/listati/ClientEcho_third.c
@@ -6,17 +6,17 @@ void ClientEcho(FILE * filein, int socket)
     fd_set fset;
     /* initialize file descriptor set */
     FD_ZERO(&fset);
-    maxfd = max(fileno(stdin), socket) + 1;
+    maxfd = max(fileno(filein), socket) + 1;
     while (1) {
-       FD_SET(socket, &fset);        /* set for the socket */
-       FD_SET(fileno(stdin), &fset); /* set for the standard input */
+       FD_SET(socket, &fset);         /* set for the socket */
+       FD_SET(fileno(filein), &fset); /* set for the standard input */
        select(maxfd, &fset, NULL, NULL, NULL); /* wait for read ready */
-       if (FD_ISSET(fileno(stdin), &fset)) {   /* if ready on stdin */
+       if (FD_ISSET(fileno(filein), &fset)) {  /* if ready on stdin */
            if (fgets(sendbuff, MAXLINE, filein) == NULL) { /* if no input */
-               return;               /* we stopped client */
-           } else {                  /* else we have to write to socket */
+               return;                /* we stopped client */
+           } else {                   /* else we have to write to socket */
                nwrite = FullWrite(socket, sendbuff, strlen(sendbuff)); 
-               if (nwrite < 0) {     /* on error stop */
+               if (nwrite < 0) {      /* on error stop */
                    printf("Errore in scrittura: %s", strerror(errno));
                    return;
                }