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/*
* group.c
*
* Copyright (c) 2002-2007 by Judd Vinet <jvinet@zeroflux.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/>.
*/
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
/* libalpm */
#include "group.h"
#include "alpm_list.h"
#include "util.h"
#include "error.h"
#include "log.h"
#include "alpm.h"
pmgrp_t *_alpm_grp_new(const char *name)
{
pmgrp_t* grp;
ALPM_LOG_FUNC;
CALLOC(grp, 1, sizeof(pmgrp_t), RET_ERR(PM_ERR_MEMORY, NULL));
STRDUP(grp->name, name, RET_ERR(PM_ERR_MEMORY, NULL));
return(grp);
}
void _alpm_grp_free(pmgrp_t *grp)
{
ALPM_LOG_FUNC;
if(grp == NULL) {
return;
}
FREE(grp->name);
/* do NOT free the contents of the list, just the nodes */
alpm_list_free(grp->packages);
FREE(grp);
}
/* Helper function for sorting groups
*/
int _alpm_grp_cmp(const void *g1, const void *g2)
{
pmgrp_t *grp1 = (pmgrp_t *)g1;
pmgrp_t *grp2 = (pmgrp_t *)g2;
return(strcmp(grp1->name, grp2->name));
}
const char SYMEXPORT *alpm_grp_get_name(const pmgrp_t *grp)
{
ALPM_LOG_FUNC;
/* Sanity checks */
ASSERT(grp != NULL, return(NULL));
return grp->name;
}
alpm_list_t SYMEXPORT *alpm_grp_get_pkgs(const pmgrp_t *grp)
{
ALPM_LOG_FUNC;
/* Sanity checks */
ASSERT(grp != NULL, return(NULL));
return grp->packages;
}
/* vim: set ts=2 sw=2 noet: */
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