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[gapil.git] / sources / UDP_echo.c

diff --git a/sources/UDP_echo.c b/sources/UDP_echo.c
index a3bbd9b8c4fac087caacace36f33ed3fcda45652..cc9e3ae786a378d0a1b2cbb2c57fb804c2f51b2b 100644 (file)
--- a/sources/UDP_echo.c
+++ b/sources/UDP_echo.c
@@ -26,7 +26,7 @@
  *
  * Usage: echo -h give all info's
  *
- * $Id: UDP_echo.c,v 1.3 2004/06/02 16:31:50 piccardi Exp $
+ * $Id: UDP_echo.c,v 1.4 2004/06/04 00:31:33 piccardi Exp $
  *
  ****************************************************************/
 /* 
@@ -44,7 +44,7 @@
 
 #define MAXLINE 256
 void usage(void);
-void ClientEcho(FILE * filein, int socket, struct sockaddr_in *serv_add);
+void ClientEcho(FILE * filein, int socket);
 void SigTERM_hand(int sig);
 
 /* Program begin */
@@ -54,7 +54,7 @@ int main(int argc, char *argv[])
  * Variables definition  
  */
     int sock, i;
-    struct sockaddr_in serv_add;
+    struct sockaddr_in dst_addr;
     /*
      * Input section: decode parameters passed in the calling 
      * Use getopt function
@@ -90,15 +90,15 @@ int main(int argc, char *argv[])
        return 1;
     }
     /* initialize address */
-    memset((void *) &serv_add, 0, sizeof(serv_add)); /* clear server address */
-    serv_add.sin_family = AF_INET;                   /* address type is INET */
-    serv_add.sin_port = htons(7);                    /* echo port is 7 */
+    memset((void *) &dst_addr, 0, sizeof(dst_addr)); /* clear address */
+    dst_addr.sin_family = AF_INET;                   /* address type is INET */
+    dst_addr.sin_port = htons(7);                    /* echo port is 7 */
     /* build address using inet_pton */
-    if ( (inet_pton(AF_INET, argv[optind], &serv_add.sin_addr)) <= 0) {
+    if ( (inet_pton(AF_INET, argv[optind], &dst_addr.sin_addr)) <= 0) {
        perror("Address creation error");
        return 1;
     }
-    connect(sock, &serv_add, sizeof(*serv_add));
+    connect(sock, (struct sockaddr *) &dst_addr, sizeof(dst_addr));
     /* do read/write operations */
     ClientEcho(stdin, sock);
     /* normal exit */