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Add SPDX license identifiers to source files under the LGPL
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53e1b683 1/* SPDX-License-Identifier: LGPL-2.1+ */
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2#pragma once
3
4/***
5 This file is part of systemd.
6
7 Copyright 2014 Lennart Poettering
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
23#include <sys/types.h>
24
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25#include "user-util.h"
26
27int clean_ipc_internal(uid_t uid, gid_t gid, bool rm);
28
29/* Remove all IPC objects owned by the specified UID or GID */
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30int clean_ipc_by_uid(uid_t uid);
31int clean_ipc_by_gid(gid_t gid);
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32
33/* Check if any IPC object owned by the specified UID or GID exists, returns > 0 if so, == 0 if not */
34static inline int search_ipc(uid_t uid, gid_t gid) {
35 return clean_ipc_internal(uid, gid, false);
36}