add -a flag

[unix-history] / usr / src / usr.bin / talk / talk.c

diff --git a/usr/src/usr.bin/talk/talk.c b/usr/src/usr.bin/talk/talk.c
index 6f625ea..910047c 100644 (file)
--- a/usr/src/usr.bin/talk/talk.c
+++ b/usr/src/usr.bin/talk/talk.c
@@ -1,4 +1,29 @@
-/* $Header: talk.c 1.3 83/04/23 02:08:25 moore Exp $ */
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+char copyright[] =
+"@(#) Copyright (c) 1983 Regents of the University of California.\n\
+ All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)talk.c     5.4 (Berkeley) %G%";
+#endif /* not lint */

 
 #include "talk.h"
 
 
 #include "talk.h"
 


@@ -17,25 +42,17 @@
  */
 
 main(argc, argv)
  */
 
 main(argc, argv)

-int argc;
-char *argv[];
+       int argc;
+       char *argv[];

 {
        get_names(argc, argv);
 {
        get_names(argc, argv);

-

        init_display();
        init_display();

-

        open_ctl();
        open_sockt();
        open_ctl();
        open_sockt();

-

        start_msgs();
        start_msgs();

-
-       if ( !check_local() ) {
-           invite_remote();
-       }
-
+       if (!check_local())
+               invite_remote();

        end_msgs();
        end_msgs();

-

        set_edit_chars();
        set_edit_chars();

-

        talk();
 }
        talk();
 }