db/echo.c

   1 /*
   2  * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of version 2 of the GNU General Public License as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it would be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11  *
  12  * Further, this software is distributed without any warranty that it is
  13  * free of the rightful claim of any third person regarding infringement
  14  * or the like.  Any license provided herein, whether implied or
  15  * otherwise, applies only to this software file.  Patent licenses, if
  16  * any, provided herein do not apply to combinations of this program with
  17  * other software, or any other product whatsoever.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write the Free Software Foundation, Inc., 59
  21  * Temple Place - Suite 330, Boston MA 02111-1307, USA.
  22  *
  23  * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
  24  * Mountain View, CA  94043, or:
  25  *
  26  * http://www.sgi.com
  27  *
  28  * For further information regarding this notice, see:
  29  *
  30  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
  31  */
  32
  33 #include <libxfs.h>
  34 #include "command.h"
  35 #include "echo.h"
  36 #include "output.h"
  37
  38 static int      echo_f(int argc, char **argv);
  39
  40 static const cmdinfo_t  echo_cmd =
  41         { "echo", NULL, echo_f, 0, -1, 0, "[args]...",
  42           "echo arguments", NULL };
  43
  44 /*ARGSUSED*/
  45 static int
  46 echo_f(
  47         int     argc,
  48         char    **argv)
  49 {
  50         char    *c;
  51
  52         for (c = *(++argv); c; c = *(++argv))
  53                 dbprintf("%s ", c);
  54         dbprintf("\n");
  55         return 0;
  56 }
  57
  58 void
  59 echo_init(void)
  60 {
  61         add_command(&echo_cmd);
  62 }