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Piccole correzioni ed aggiunte di TODO
[gapil.git]
/
listati
/
TCP_echo_fifth.c
diff --git
a/listati/TCP_echo_fifth.c
b/listati/TCP_echo_fifth.c
index d3e383c59f43e7137b919341d28e5edd812a5b5a..021b2638be21b2951ec71c1c15460bdbc85c9061 100644
(file)
--- a/
listati/TCP_echo_fifth.c
+++ b/
listati/TCP_echo_fifth.c
@@
-8,8
+8,10
@@
int main(int argc, char *argv[])
...
/* call sockaddr to get a connected socket */
if ( (sock = sockconn(argv[optind], "echo", 6, SOCK_STREAM)) < 0) {
...
/* call sockaddr to get a connected socket */
if ( (sock = sockconn(argv[optind], "echo", 6, SOCK_STREAM)) < 0) {
+ if (errno) perror("Socket creation error");
return 1;
}
return 1;
}
+ ...
/* do read/write operations */
ClientEcho(stdin, sock);
/* normal exit */
/* do read/write operations */
ClientEcho(stdin, sock);
/* normal exit */