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/*
* Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
*
* 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 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
* You can also choose to distribute this program under the terms of
* the Unmodified Binary Distribution Licence (as given in the file
* COPYING.UBDL), provided that you have satisfied its requirements.
*/
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stddef.h>
#include <ipxe/uri.h>
/** @file
*
* Current working URI
*
* Somewhat analogous to the current working directory in a POSIX
* system.
*/
/** Current working URI */
struct uri *cwuri = NULL;
/**
* Change working URI
*
* @v uri New working URI, or NULL
*/
void churi ( struct uri *uri ) {
struct uri *new_uri = NULL;
if ( uri )
new_uri = resolve_uri ( cwuri, uri );
uri_put ( cwuri );
cwuri = new_uri;
}
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