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/* apk_solver_data.h - Alpine Package Keeper (APK)
*
* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
* Copyright (C) 2008-2012 Timo Teräs <timo.teras@iki.fi>
* 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 version 2 as published
* by the Free Software Foundation. See http://www.gnu.org/ for details.
*/
#ifndef APK_SOLVER_DATA_H
#define APK_SOLVER_DATA_H
#include <stdint.h>
#include "apk_defines.h"
#include "apk_provider_data.h"
struct apk_solver_name_state {
struct apk_provider chosen;
union {
struct {
struct list_head dirty_list;
struct list_head unresolved_list;
};
struct {
struct apk_name *installed_name;
struct apk_package *installed_pkg;
};
};
unsigned short requirers;
unsigned short merge_depends;
unsigned short merge_provides;
unsigned short max_dep_chain;
unsigned seen : 1;
unsigned locked : 1;
unsigned in_changeset : 1;
unsigned reevaluate_deps : 1;
unsigned reevaluate_iif : 1;
unsigned has_iif : 1;
unsigned has_options : 1;
unsigned reverse_deps_done : 1;
};
struct apk_solver_package_state {
unsigned int conflicts;
unsigned short max_dep_chain;
unsigned short pinning_allowed;
unsigned short pinning_preferred;
unsigned solver_flags : 4;
unsigned solver_flags_inheritable : 4;
unsigned seen : 1;
unsigned tag_ok : 1;
unsigned tag_preferred : 1;
unsigned available : 1;
unsigned dependencies_used : 1;
unsigned dependencies_merged : 1;
unsigned in_changeset : 1;
unsigned iif_triggered : 1;
unsigned error : 1;
};
#endif
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