lib/libalpm/group.c

   1 /*
   2  *  group.c
   3  *
   4  *  Copyright (c) 2006-2011 Pacman Development Team <pacman-dev@archlinux.org>
   5  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <stdlib.h>
  24 #include <string.h>
  25
  26 /* libalpm */
  27 #include "group.h"
  28 #include "alpm_list.h"
  29 #include "util.h"
  30 #include "log.h"
  31 #include "alpm.h"
  32
  33 pmgrp_t *_alpm_grp_new(const char *name)
  34 {
  35         pmgrp_t* grp;
  36
  37         CALLOC(grp, 1, sizeof(pmgrp_t), RET_ERR(PM_ERR_MEMORY, NULL));
  38         STRDUP(grp->name, name, RET_ERR(PM_ERR_MEMORY, NULL));
  39
  40         return grp;
  41 }
  42
  43 void _alpm_grp_free(pmgrp_t *grp)
  44 {
  45         if(grp == NULL) {
  46                 return;
  47         }
  48
  49         FREE(grp->name);
  50         /* do NOT free the contents of the list, just the nodes */
  51         alpm_list_free(grp->packages);
  52         FREE(grp);
  53 }
  54
  55 const char SYMEXPORT *alpm_grp_get_name(const pmgrp_t *grp)
  56 {
  57         /* Sanity checks */
  58         ASSERT(grp != NULL, return NULL);
  59
  60         return grp->name;
  61 }
  62
  63 alpm_list_t SYMEXPORT *alpm_grp_get_pkgs(const pmgrp_t *grp)
  64 {
  65         /* Sanity checks */
  66         ASSERT(grp != NULL, return NULL);
  67
  68         return grp->packages;
  69 }
  70 /* vim: set ts=2 sw=2 noet: */