//
//	aegis - project change supervisor
//	Copyright (C) 1999, 2004-2008 Peter Miller
//
//	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 3 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, see
//	<http://www.gnu.org/licenses/>.
//

#include <libaegis/change.h>
#include <common/error.h> // for assert
#include <libaegis/os.h>
#include <libaegis/project.h>


int
change_pathconf_name_max(change::pointer cp)
{
    assert(cp->reference_count >= 1);
    string_ty *bl = cp->pp->baseline_path_get();
    string_ty *dd = change_development_directory_get(cp, 0);
    os_become_orig();
    int bl_max = os_pathconf_name_max(bl);
    int dd_max = os_pathconf_name_max(dd);
    os_become_undo();
    return (bl_max < dd_max ? bl_max : dd_max);
}