uapi/linux/landlock.h

1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3  * Landlock - User space API
5  * Copyright © 2017-2020 Mickaël Salaün <mic@digikod.net>
6  * Copyright © 2018-2020 ANSSI
15  * struct landlock_ruleset_attr - Ruleset definition
24 	 * rule explicitly allow them: it is a deny-by-default list that should
45  * - %LANDLOCK_CREATE_RULESET_VERSION: Get the highest supported Landlock ABI
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53  * enum landlock_rule_type - Landlock rule type
71  * struct landlock_path_beneath_attr - Path hierarchy definition
94  * struct landlock_net_port_attr - Network port definition
133  * - %LANDLOCK_ACCESS_FS_EXECUTE: Execute a file.
134  * - %LANDLOCK_ACCESS_FS_WRITE_FILE: Open a file with write access. Note that
136  *   to overwrite files with :manpage:`open(2)` using ``O_TRUNC`` or
138  * - %LANDLOCK_ACCESS_FS_READ_FILE: Open a file with read access.
139  * - %LANDLOCK_ACCESS_FS_TRUNCATE: Truncate a file with :manpage:`truncate(2)`,
140  *   :manpage:`ftruncate(2)`, :manpage:`creat(2)`, or :manpage:`open(2)` with
142  *   :manpage:`ftruncate(2)` is determined during :manpage:`open(2)`, in the
144  *   :manpage:`open(2)` using %LANDLOCK_ACCESS_FS_READ_FILE and
152  * - %LANDLOCK_ACCESS_FS_READ_DIR: Open a directory or list its content.
157  * - %LANDLOCK_ACCESS_FS_REMOVE_DIR: Remove an empty directory or rename one.
158  * - %LANDLOCK_ACCESS_FS_REMOVE_FILE: Unlink (or rename) a file.
159  * - %LANDLOCK_ACCESS_FS_MAKE_CHAR: Create (or rename or link) a character
161  * - %LANDLOCK_ACCESS_FS_MAKE_DIR: Create (or rename) a directory.
162  * - %LANDLOCK_ACCESS_FS_MAKE_REG: Create (or rename or link) a regular file.
163  * - %LANDLOCK_ACCESS_FS_MAKE_SOCK: Create (or rename or link) a UNIX domain
165  * - %LANDLOCK_ACCESS_FS_MAKE_FIFO: Create (or rename or link) a named pipe.
166  * - %LANDLOCK_ACCESS_FS_MAKE_BLOCK: Create (or rename or link) a block device.
167  * - %LANDLOCK_ACCESS_FS_MAKE_SYM: Create (or rename or link) a symbolic link.
168  * - %LANDLOCK_ACCESS_FS_REFER: Link or rename a file from or to a different
182  *   In addition to the source and destination directories having the
187  *     directory than it previously had in the source directory.  If this is
195  *     respective file type must be granted for the source directory.  Otherwise,
203  *   It is currently not possible to restrict some file-related actions
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239  * - %LANDLOCK_ACCESS_NET_BIND_TCP: Bind a TCP socket to a local port.
240  * - %LANDLOCK_ACCESS_NET_CONNECT_TCP: Connect an active TCP socket to
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