mirror of
https://github.com/moparisthebest/pacman
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f43805d875
* remove obsolete and unused *_cmp helper functions like deppkg_cmp and _alpm_grp_cmp * new alpm_list_remove_str function, used 6 times in handle.c * remove _alpm_prov_cmp / _alpm_db_whatprovides and replace them by a more general alpm_find_pkg_satisfiers with a cleaner implementation. before: alpm_db_whatprovides(db, targ) after: alpm_find_pkg_satisfiers(alpm_db_getpkgcache(db), targ) * remove satisfycmp and replace alpm_list_find + satisfycmp usage by _alpm_find_dep_satisfiers. before : alpm_list_find(_alpm_db_get_pkgcache(db), dep, satisfycmp) after : _alpm_find_dep_satisfiers(_alpm_db_get_pkgcache(db), dep) * remove _alpm_pkgname_pkg_cmp, which was used with alpm_list_remove, and use _alpm_pkg_find + alpm_list_remove with _alpm_pkg_cmp instead. This commit actually get rids of all complicated and asymmetric _cmp functions. I first thought these functions were worth it, be caused it allowed us to reuse list_find and list_remove. But this was at the detriment of the clarity and also the ease of use of these functions, dangerous because of their asymmetricity. Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
79 lines
1.7 KiB
C
79 lines
1.7 KiB
C
/*
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* group.c
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*
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* Copyright (c) 2002-2007 by Judd Vinet <jvinet@zeroflux.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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/* libalpm */
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#include "group.h"
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#include "alpm_list.h"
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#include "util.h"
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#include "log.h"
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#include "alpm.h"
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pmgrp_t *_alpm_grp_new(const char *name)
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{
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pmgrp_t* grp;
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ALPM_LOG_FUNC;
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CALLOC(grp, 1, sizeof(pmgrp_t), RET_ERR(PM_ERR_MEMORY, NULL));
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STRDUP(grp->name, name, RET_ERR(PM_ERR_MEMORY, NULL));
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return(grp);
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}
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void _alpm_grp_free(pmgrp_t *grp)
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{
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ALPM_LOG_FUNC;
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if(grp == NULL) {
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return;
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}
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FREE(grp->name);
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/* do NOT free the contents of the list, just the nodes */
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alpm_list_free(grp->packages);
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FREE(grp);
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}
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const char SYMEXPORT *alpm_grp_get_name(const pmgrp_t *grp)
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{
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ALPM_LOG_FUNC;
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/* Sanity checks */
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ASSERT(grp != NULL, return(NULL));
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return grp->name;
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}
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alpm_list_t SYMEXPORT *alpm_grp_get_pkgs(const pmgrp_t *grp)
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{
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ALPM_LOG_FUNC;
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/* Sanity checks */
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ASSERT(grp != NULL, return(NULL));
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return grp->packages;
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}
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/* vim: set ts=2 sw=2 noet: */
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