rom/dos/cli.c

   1 /*
   2     Copyright © 1995-2007, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc:
   6     Lang: english
   7 */
   8
   9 #include <aros/debug.h>
  10
  11 #include <proto/exec.h>
  12 #include "dos_intern.h"
  13
  14 /*****************************************************************************
  15
  16     NAME */
  17 #include <proto/dos.h>
  18
  19         AROS_LH0(struct CommandLineInterface *, Cli,
  20
  21 /*  SYNOPSIS */
  22
  23 /*  LOCATION */
  24         struct DosLibrary *, DOSBase, 82, Dos)
  25
  26 /*  FUNCTION
  27         Returns a pointer to the CLI structure of the current process.
  28
  29     INPUTS
  30
  31     RESULT
  32         Pointer to CLI structure.
  33
  34     NOTES
  35         Do not use this function to test if the process was started from
  36         the shell. Check pr_CLI instead.
  37
  38     EXAMPLE
  39
  40     BUGS
  41
  42     SEE ALSO
  43
  44     INTERNALS
  45
  46 *****************************************************************************/
  47 {
  48     AROS_LIBFUNC_INIT
  49
  50     /* Get pointer to process structure */
  51     struct Process *me = (struct Process *) FindTask(NULL);
  52
  53     ASSERT_VALID_PROCESS(me);
  54
  55     /* Make sure this is a process */
  56     if (me->pr_Task.tc_Node.ln_Type == NT_PROCESS)
  57     {
  58         /* Nothing spectacular */
  59         return (struct CommandLineInterface *) BADDR(me->pr_CLI);
  60     }
  61     else
  62     {
  63         return NULL;
  64     }
  65
  66     AROS_LIBFUNC_EXIT
  67 } /* Cli */