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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Landlock - Cross-thread ruleset enforcement
*
* Copyright © 2025 Google LLC
*/
#ifndef _SECURITY_LANDLOCK_TSYNC_H
#define _SECURITY_LANDLOCK_TSYNC_H
#include <linux/cred.h>
int landlock_restrict_sibling_threads(const struct cred *old_cred,
const struct cred *new_cred);
#endif /* _SECURITY_LANDLOCK_TSYNC_H */