lib/libalpm/deps.h

   1 /*
   2  *  deps.h
   3  *
   4  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
   5  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
   6  *  Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  21  *  USA.
  22  */
  23 #ifndef _ALPM_DEPS_H
  24 #define _ALPM_DEPS_H
  25
  26 #include "db.h"
  27 #include "sync.h"
  28 #include "package.h"
  29 #include "alpm.h"
  30
  31 /* Dependency */
  32 struct __pmdepend_t {
  33         pmdepmod_t mod;
  34         char name[PKG_NAME_LEN];
  35         char version[PKG_VERSION_LEN];
  36 };
  37
  38 /* Missing dependency */
  39 struct __pmdepmissing_t {
  40         char target[PKG_NAME_LEN];
  41         pmdeptype_t type;
  42         pmdepend_t depend;
  43 };
  44
  45 pmdepmissing_t *_alpm_depmiss_new(const char *target, pmdeptype_t type,
  46                                   pmdepmod_t depmod, const char *depname,
  47                                                                                                                                         const char *depversion);
  48 int _alpm_depmiss_isin(pmdepmissing_t *needle, alpm_list_t *haystack);
  49 alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, pmtranstype_t mode);
  50 alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
  51                              alpm_list_t *packages);
  52 alpm_list_t *_alpm_removedeps(pmdb_t *db, alpm_list_t *targs);
  53 int _alpm_resolvedeps(pmdb_t *local, alpm_list_t *dbs_sync, pmpkg_t *syncpkg,
  54                       alpm_list_t *list, alpm_list_t *trail, pmtrans_t *trans,
  55                                                                                         alpm_list_t **data);
  56
  57 #endif /* _ALPM_DEPS_H */
  58
  59 /* vim: set ts=2 sw=2 noet: */