Delete unused file.

diff --git a/lib.cpp b/lib.cpp
deleted file mode 100644 (file)
index 83a9692..0000000
--- a/lib.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Common functions.
-
-Copyright (C) 2005, 2007 Red Hat, Inc. All rights reserved.
-This copyrighted material is made available to anyone wishing to use, modify,
-copy, or redistribute it subject to the terms and conditions of the GNU General
-Public License v.2.
-
-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, write to the Free Software Foundation, Inc., 51 Franklin
-Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-Author: Miloslav Trmac <mitr@redhat.com>
-
-plocate modifications: Copyright (C) 2020 Steinar H. Gunderson.
-plocate parts and modifications are licensed under the GPLv2 or, at your option,
-any later version.
-*/
-
-#include "lib.h"
-
-#include "db.h"
-#include "error.h"
-
-#include <algorithm>
-#include <arpa/inet.h>
-#include <assert.h>
-#include <errno.h>
-#include <limits.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-using namespace std;
-
-/* Compare two path names using the database directory order. This is not
-   exactly strcmp () order: "a" < "a.b", so "a/z" < "a.b". */
-int dir_path_cmp(const string &a, const string &b)
-{
-       auto [ai, bi] = mismatch(a.begin(), a.end(), b.begin(), b.end());
-       if (ai == a.end() && bi == b.end()) {
-               return 0;
-       }
-       if (ai == a.end()) {
-               return -1;
-       }
-       if (bi == b.end()) {
-               return 1;
-       }
-       if (*ai == *bi) {
-               return 0;
-       }
-       if (*ai == '/') {
-               return -1;
-       }
-       if (*bi == '/') {
-               return 1;
-       }
-       return int((unsigned char)*ai) - int((unsigned char)*bi);
-}
-
-/* Sort LIST using dir_path_cmp () */
-void string_list_dir_path_sort(vector<string> *list)
-{
-       sort(list->begin(), list->end(), [](const string &a, const string &b) {
-               return dir_path_cmp(a, b) < 0;
-       });
-}
-
-/* Is PATH included in LIST?  Update *IDX to move within LIST.
-
-   LIST is assumed to be sorted using dir_path_cmp (), successive calls to this
-   function are assumed to use PATH values increasing in dir_path_cmp (). */
-bool string_list_contains_dir_path(const vector<string> *list, size_t *idx,
-                                   const string &path)
-{
-       int cmp = 0;
-       while (*idx < list->size() && (cmp = dir_path_cmp((*list)[*idx], path)) < 0) {
-               (*idx)++;
-       }
-       if (*idx < list->size() && cmp == 0) {
-               (*idx)++;
-               return true;
-       }
-       return false;
-}