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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Landlock - Public types and definitions
*
* Copyright © 2016-2026 Mickaël Salaün <mic@digikod.net>
* Copyright © 2026 Cloudflare, Inc.
*/
#ifndef _LINUX_LANDLOCK_H
#define _LINUX_LANDLOCK_H
#include <linux/types.h>
#include <uapi/linux/landlock.h>
/*
* Access-right and scope names, shared between the audit records (get_blocker()
* in security/landlock/audit.c) and the trace events
* (include/trace/events/landlock.h). A consumer defines
* _LANDLOCK_NAME_ENTRY(mask, name) before expanding a list and undefines it
* afterwards: audit maps each entry to a "[bit] = name" slot for O(1) lookup,
* the trace events map it to a __print_flags() { mask, name } pair. The bit
* value lives only in the LANDLOCK_* UAPI constant each entry references.
* Names are unprefixed; audit prepends the "fs."/"net."/"scope." category.
*/
#define _LANDLOCK_ACCESS_FS_NAMES \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_EXECUTE, "execute"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_WRITE_FILE, "write_file"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_READ_FILE, "read_file"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_READ_DIR, "read_dir"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_REMOVE_DIR, "remove_dir"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_REMOVE_FILE, "remove_file"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_MAKE_CHAR, "make_char"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_MAKE_DIR, "make_dir"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_MAKE_REG, "make_reg"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_MAKE_SOCK, "make_sock"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_MAKE_FIFO, "make_fifo"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_MAKE_BLOCK, "make_block"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_MAKE_SYM, "make_sym"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_REFER, "refer"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_TRUNCATE, "truncate"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_IOCTL_DEV, "ioctl_dev"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_FS_RESOLVE_UNIX, "resolve_unix")
#define _LANDLOCK_ACCESS_NET_NAMES \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_NET_BIND_TCP, "bind_tcp"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_NET_CONNECT_TCP, "connect_tcp"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_NET_BIND_UDP, "bind_udp"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_ACCESS_NET_CONNECT_SEND_UDP, \
"connect_send_udp")
#define _LANDLOCK_SCOPE_NAMES \
_LANDLOCK_NAME_ENTRY(LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET, \
"abstract_unix_socket"), \
_LANDLOCK_NAME_ENTRY(LANDLOCK_SCOPE_SIGNAL, "signal")
#endif /* _LINUX_LANDLOCK_H */
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