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lsm: move the fs_context hook comments to security/security.c

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This patch relocates the LSM hook function comments to the function
definitions, in keeping with the current kernel conventions.  This
should make the hook descriptions more easily discoverable and easier
to maintain.

While formatting changes have been done to better fit the kernel-doc
style, content changes have been kept to a minimum and limited to
text which was obviously incorrect and/or outdated.  It is expected
the future patches will improve the quality of the function header
comments.

Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Paul Moore 2023-02-07 17:33:31 -05:00
parent 1661372c91
commit 36819f1855
2 changed files with 23 additions and 17 deletions
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17
include/linux/lsm_hooks.h
View file

@ -32,23 +32,6 @@
/**
* union security_list_options - Linux Security Module hook function list
*
* Security hooks for mount using fs_context.
* [See also Documentation/filesystems/mount_api.rst]
*
* @fs_context_dup:
* Allocate and attach a security structure to sc->security. This pointer
* is initialised to NULL by the caller.
* @fc indicates the new filesystem context.
* @src_fc indicates the original filesystem context.
* Return 0 on success or a negative error code on failure.
* @fs_context_parse_param:
* Userspace provided a parameter to configure a superblock. The LSM may
* reject it with an error and may use it for itself, in which case it
* should return 0; otherwise it should return -ENOPARAM to pass it on to
* the filesystem.
* @fc indicates the filesystem context.
* @param The parameter.
*
* Security hooks for filesystem operations.
*
* @sb_alloc_security: