53e1b68390
This follows what the kernel is doing, c.f. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5fd54ace4721fc5ce2bb5aef6318fcf17f421460.
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2014 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <sys/types.h>
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#include "user-util.h"
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int clean_ipc_internal(uid_t uid, gid_t gid, bool rm);
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/* Remove all IPC objects owned by the specified UID or GID */
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int clean_ipc_by_uid(uid_t uid);
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int clean_ipc_by_gid(gid_t gid);
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/* Check if any IPC object owned by the specified UID or GID exists, returns > 0 if so, == 0 if not */
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static inline int search_ipc(uid_t uid, gid_t gid) {
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return clean_ipc_internal(uid, gid, false);
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}
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