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52ad194e | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
663996b3 MS |
2 | #pragma once |
3 | ||
4 | /*** | |
5 | This file is part of systemd. | |
6 | ||
5eef597e | 7 | Copyright 2014 Lennart Poettering |
663996b3 MS |
8 | |
9 | systemd is free software; you can redistribute it and/or modify it | |
10 | under the terms of the GNU Lesser General Public License as published by | |
11 | the Free Software Foundation; either version 2.1 of the License, or | |
12 | (at your option) any later version. | |
13 | ||
14 | systemd is distributed in the hope that it will be useful, but | |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | Lesser General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU Lesser General Public License | |
20 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
21 | ***/ | |
22 | ||
e735f4d4 | 23 | #include <stdbool.h> |
5eef597e | 24 | #include <sys/types.h> |
663996b3 | 25 | |
5eef597e MP |
26 | typedef struct UidRange { |
27 | uid_t start, nr; | |
28 | } UidRange; | |
60f067b4 | 29 | |
5eef597e MP |
30 | int uid_range_add(UidRange **p, unsigned *n, uid_t start, uid_t nr); |
31 | int uid_range_add_str(UidRange **p, unsigned *n, const char *s); | |
32 | ||
33 | int uid_range_next_lower(const UidRange *p, unsigned n, uid_t *uid); | |
34 | bool uid_range_contains(const UidRange *p, unsigned n, uid_t uid); |