/* * deps.h * * Copyright (c) 2002-2007 by Judd Vinet <jvinet@zeroflux.org> * Copyright (c) 2005 by Aurelien Foret <orelien@chez.com> * Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org> * * 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, see <http://www.gnu.org/licenses/>. */ #ifndef _ALPM_DEPS_H #define _ALPM_DEPS_H #include "db.h" #include "sync.h" #include "package.h" #include "alpm.h" /* Dependency */ struct __pmdepend_t { pmdepmod_t mod; char *name; char *version; }; /* Missing dependency */ struct __pmdepmissing_t { char *target; pmdepend_t *depend; }; /* Graphs */ struct __pmgraph_t { int state; /* 0: untouched, -1: entered, other: leaving time */ void *data; struct __pmgraph_t *parent; /* where did we come from? */ alpm_list_t *children; alpm_list_t *childptr; /* points to a child in children list */ }; void _alpm_dep_free(pmdepend_t *dep); pmdepend_t *_alpm_dep_dup(const pmdepend_t *dep); pmdepmissing_t *_alpm_depmiss_new(const char *target, pmdepend_t *dep); void _alpm_depmiss_free(pmdepmissing_t *miss); alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, pmtranstype_t mode); void _alpm_recursedeps(pmdb_t *db, alpm_list_t *targs, int include_explicit); int _alpm_resolvedeps(pmdb_t *local, alpm_list_t *dbs_sync, pmpkg_t *syncpkg, alpm_list_t **list, alpm_list_t *remove, pmtrans_t *trans, alpm_list_t **data); pmdepend_t *_alpm_splitdep(const char *depstring); #endif /* _ALPM_DEPS_H */ /* vim: set ts=2 sw=2 noet: */