LCOV - code coverage report
Current view: top level - lib/dpkg - pkg-list.c (source / functions) Coverage Total Hit
Test: dpkg 1.22.7-3-g89f48 C code coverage Lines: 100.0 % 14 14
Test Date: 2024-07-17 02:53:43 Functions: 100.0 % 3 3
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 100.0 % 2 2

             Branch data     Line data    Source code
       1                 :             : /*
       2                 :             :  * libdpkg - Debian packaging suite library routines
       3                 :             :  * pkg-list.c - primitives for pkg linked list handling
       4                 :             :  *
       5                 :             :  * Copyright © 2009 Guillem Jover <guillem@debian.org>
       6                 :             :  *
       7                 :             :  * This 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 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 <https://www.gnu.org/licenses/>.
      19                 :             :  */
      20                 :             : 
      21                 :             : #include <config.h>
      22                 :             : #include <compat.h>
      23                 :             : 
      24                 :             : #include <stdlib.h>
      25                 :             : 
      26                 :             : #include <dpkg/dpkg.h>
      27                 :             : #include <dpkg/dpkg-db.h>
      28                 :             : #include <dpkg/pkg-list.h>
      29                 :             : 
      30                 :             : /**
      31                 :             :  * Create a new package list node.
      32                 :             :  *
      33                 :             :  * @param pkg The pkginfo to assign to the node.
      34                 :             :  * @param next The next package list node.
      35                 :             :  *
      36                 :             :  * @return The new package list node.
      37                 :             :  */
      38                 :             : struct pkg_list *
      39                 :          10 : pkg_list_new(struct pkginfo *pkg, struct pkg_list *next)
      40                 :             : {
      41                 :             :         struct pkg_list *node;
      42                 :             : 
      43                 :          10 :         node = m_malloc(sizeof(*node));
      44                 :          10 :         node->pkg = pkg;
      45                 :          10 :         node->next = next;
      46                 :             : 
      47                 :          10 :         return node;
      48                 :             : }
      49                 :             : 
      50                 :             : /**
      51                 :             :  * Free all nodes of a package list.
      52                 :             :  *
      53                 :             :  * @param head The head of the list to free.
      54                 :             :  */
      55                 :             : void
      56                 :           3 : pkg_list_free(struct pkg_list *head)
      57                 :             : {
      58         [ +  + ]:          10 :         while (head) {
      59                 :             :                 struct pkg_list *node;
      60                 :             : 
      61                 :           7 :                 node = head;
      62                 :           7 :                 head = head->next;
      63                 :             : 
      64                 :           7 :                 free(node);
      65                 :             :         }
      66                 :           3 : }
      67                 :             : 
      68                 :             : /**
      69                 :             :  * Prepend a package list node to a package list.
      70                 :             :  *
      71                 :             :  * @param head The head of the list to prepend to.
      72                 :             :  * @param pkg The pkginfo to prepend to the list.
      73                 :             :  */
      74                 :             : void
      75                 :           4 : pkg_list_prepend(struct pkg_list **head, struct pkginfo *pkg)
      76                 :             : {
      77                 :           4 :         *head = pkg_list_new(pkg, *head);
      78                 :           4 : }
        

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