Varie correzioni, completata revisione capitolo sull'I/O su file

[gapil.git] / sources / TCP_echod_first.c

diff --git a/sources/TCP_echod_first.c b/sources/TCP_echod_first.c
index 31e3c16c70a379990b06b17fd11dc398b8a72822..31d0ded800ef17cb50ce76f02e6c16d9c5192415 100644 (file)
--- a/sources/TCP_echod_first.c
+++ b/sources/TCP_echod_first.c
@@ -33,12 +33,12 @@
  */
 #include <sys/types.h>   /* primitive system data types */
 #include <unistd.h>      /* unix standard library */
-#include <arpa/inet.h>   /* IP addresses conversion utiliites */
+#include <arpa/inet.h>   /* IP addresses conversion utilities */
 #include <sys/socket.h>  /* socket constants, types and functions */
 #include <stdio.h>      /* standard I/O library */
 #include <time.h>        /* date and time constants, types and functions */
 #include <syslog.h>      /* syslog system functions */
-#include <signal.h>      /* signal functions */
+#include <signal.h>      /* signal constants, types and functions */
 #include <errno.h>       /* error definitions and routines */
 #include <string.h>      /* C strings library */
 #include <stdlib.h>      /* C standard library */
@@ -139,7 +139,6 @@ int main(int argc, char *argv[])
     /* handle echo to client */
     while (1) {
        /* accept connection */
-       len = sizeof(cli_add);
        if ( (conn_fd = accept(list_fd, NULL, NULL)) < 0) {
            PrintErr("accept error");
            exit(1);