/*
 *	aegis - project change supervisor
 *	Copyright (C) 1999, 2000, 2002, 2003 Peter Miller;
 *	All rights reserved.
 *
 *	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, USA.
 *
 * MANIFEST: functions to manipulate allocs
 */

#include <change.h>
#include <error.h> /* for assert */
#include <mem.h>
#include <project.h>
#include <trace.h>


change_ty *
change_alloc(project_ty *pp, long number)
{
    change_ty       *cp;

    trace(("change_alloc(pp = %08lX, number = %ld)\n{\n", (long)pp,
	number));
    assert(number >= 1 || number == MAGIC_ZERO);
    cp = (change_ty *)mem_alloc(sizeof(change_ty));
    cp->reference_count = 1;
    cp->pp = project_copy(pp);
    cp->number = number;

    cp->cstate_data = 0;
    cp->cstate_filename = 0;
    cp->cstate_is_a_new_file = 0;
    cp->fstate_data = 0;
    cp->fstate_stp = 0;
    cp->fstate_filename = 0;
    cp->fstate_is_a_new_file = 0;

    cp->architecture_name = 0;
    cp->bogus = 0;
    cp->top_path_unresolved = 0;
    cp->top_path_resolved = 0;
    cp->development_directory_unresolved = 0;
    cp->development_directory_resolved = 0;
    cp->integration_directory_unresolved = 0;
    cp->integration_directory_resolved = 0;
    cp->lock_magic = 0;
    cp->logfile = 0;
    cp->pconf_data = 0;
    cp->pconf_path = 0;
    trace(("return %08lX;\n", (long)cp));
    trace(("}\n"));
    return cp;
}
