58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* apk_solver.h - Alpine Package Keeper (APK)
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*
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* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
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* Copyright (C) 2008-2013 Timo Teräs <timo.teras@iki.fi>
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* All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-only
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*/
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#ifndef APK_SOLVER_H
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#define APK_SOLVER_H
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struct apk_name;
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struct apk_package;
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struct apk_change {
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struct apk_package *old_pkg;
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struct apk_package *new_pkg;
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unsigned old_repository_tag : 15;
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unsigned new_repository_tag : 15;
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unsigned reinstall : 1;
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};
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APK_ARRAY(apk_change_array, struct apk_change);
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struct apk_changeset {
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int num_install, num_remove, num_adjust;
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int num_total_changes;
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struct apk_change_array *changes;
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};
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#define APK_SOLVERF_UPGRADE 0x0001
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#define APK_SOLVERF_AVAILABLE 0x0002
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#define APK_SOLVERF_REINSTALL 0x0004
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#define APK_SOLVERF_LATEST 0x0008
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#define APK_SOLVERF_IGNORE_CONFLICT 0x0010
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#define APK_SOLVERF_INSTALLED 0x0020
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void apk_solver_set_name_flags(struct apk_name *name,
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unsigned short solver_flags,
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unsigned short solver_flags_inheritable);
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int apk_solver_solve(struct apk_database *db,
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unsigned short solver_flags,
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struct apk_dependency_array *world,
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struct apk_changeset *changeset);
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int apk_solver_commit_changeset(struct apk_database *db,
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struct apk_changeset *changeset,
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struct apk_dependency_array *world);
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void apk_solver_print_errors(struct apk_database *db,
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struct apk_changeset *changeset,
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struct apk_dependency_array *world);
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int apk_solver_commit(struct apk_database *db, unsigned short solver_flags,
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struct apk_dependency_array *world);
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#endif
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