12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061 |
- /*
- * dpkg - main program for package management
- * pkg-list.c - primitives for pkg linked list handling
- *
- * Copyright © 2009 Guillem Jover <guillem@debian.org>
- *
- * This 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,
- * or (at your option) any later version.
- *
- * This 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 <compat.h>
- #include <stdlib.h>
- #include <dpkg/dpkg.h>
- #include <dpkg/dpkg-db.h>
- #include <dpkg/pkg-list.h>
- struct pkg_list *
- pkg_list_new(struct pkginfo *pkg, struct pkg_list *next)
- {
- struct pkg_list *node;
- node = m_malloc(sizeof(*node));
- node->pkg = pkg;
- node->next = next;
- return node;
- }
- void
- pkg_list_free(struct pkg_list *head)
- {
- while (head) {
- struct pkg_list *node;
- node = head;
- head = head->next;
- free(node);
- }
- }
- void
- pkg_list_prepend(struct pkg_list **head, struct pkginfo *pkg)
- {
- *head = pkg_list_new(pkg, *head);
- }
|