| /* This file is part of the program psim. |
| |
| Copyright (C) 1994-1998, Andrew Cagney <cagney@highland.com.au> |
| |
| This program 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 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| |
| */ |
| |
| |
| #include "hw-main.h" |
| #include "hw-base.h" |
| |
| #if HAVE_STDLIB_H |
| #include <stdlib.h> |
| #endif |
| |
| /* Address methods */ |
| |
| const hw_unit * |
| hw_unit_address (struct hw *me) |
| { |
| return &me->unit_address_of_hw; |
| } |
| |
| |
| /* IOCTL: */ |
| |
| int |
| hw_ioctl (struct hw *me, |
| hw_ioctl_request request, |
| ...) |
| { |
| int status; |
| va_list ap; |
| va_start(ap, request); |
| status = me->to_ioctl (me, request, ap); |
| va_end(ap); |
| return status; |
| } |
| |
| char * |
| hw_strdup (struct hw *me, const char *str) |
| { |
| if (str != NULL) |
| { |
| char *dup = hw_zalloc (me, strlen (str) + 1); |
| strcpy (dup, str); |
| return dup; |
| } |
| else |
| { |
| return NULL; |
| } |
| } |