/* ebrowse.c --- parsing files for the ebrowse C++ browser
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
+ the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Emacs is distributed in the hope that it will be useful,
void parse_qualified_param_ident_or_type P_ ((char **));
int globals P_ ((int));
void yyerror P_ ((char *, char *));
+void usage P_ ((int)) NO_RETURN;
+void version P_ (()) NO_RETURN;
\f
version ()
{
printf ("ebrowse %s\n", VERSION);
- puts ("Copyright (C) 1992-2006 Free Software Foundation, Inc.");
+ puts ("Copyright (C) 1992-2007 Free Software Foundation, Inc.");
puts ("This program is distributed under the same terms as Emacs.");
exit (EXIT_SUCCESS);
}
fp = fopen (out_filename, "r");
if (fp == NULL)
- yyerror ("file `%s' must exist for --append", out_filename);
+ {
+ yyerror ("file `%s' must exist for --append", out_filename);
+ exit (EXIT_FAILURE);
+ }
rc = fseek (fp, 0, SEEK_END);
if (rc == -1)
- yyerror ("error seeking in file `%s'", out_filename);
+ {
+ yyerror ("error seeking in file `%s'", out_filename);
+ exit (EXIT_FAILURE);
+ }
rc = ftell (fp);
if (rc == -1)
- yyerror ("error getting size of file `%s'", out_filename);
+ {
+ yyerror ("error getting size of file `%s'", out_filename);
+ exit (EXIT_FAILURE);
+ }
+
else if (rc == 0)
- yyerror ("file `%s' is empty", out_filename);
+ {
+ yyerror ("file `%s' is empty", out_filename);
+ /* It may be ok to use an empty file for appending.
+ exit (EXIT_FAILURE); */
+ }
fclose (fp);
}