66a84bd92f
Add stub headers for Linux kernel interfaces that ext4 code expects: - capability.h: stub capability checks (always return true) - cred.h: stub credential types and macros - file.h: stub file descriptor helpers - path.h: basic path structure definition - security.h: stub LSM hooks (no-ops) - seq_file.h: stub seq_file interface These provide minimal definitions to allow ext4 code to compile. Co-developed-by: Claude Opus 4.5 <noreply@anthropic.com> Signed-off-by: Simon Glass <simon.glass@canonical.com>
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Linux Security plug
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*
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* Copyright (C) 2001 WireX Communications, Inc <chris@wirex.com>
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* Copyright (C) 2001 Greg Kroah-Hartman <greg@kroah.com>
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* Copyright (C) 2001 Networks Associates Technology, Inc <ssmalley@nai.com>
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* Copyright (C) 2001 James Morris <jmorris@intercode.com.au>
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* Copyright (C) 2001 Silicon Graphics, Inc. (Trust Technology Group)
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* Copyright (C) 2016 Mellanox Techonologies
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*
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* Stub definitions for Linux Security Module (LSM) hooks.
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* U-Boot doesn't implement security modules.
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*/
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#ifndef _LINUX_SECURITY_H
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#define _LINUX_SECURITY_H
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struct inode;
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struct dentry;
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static inline int security_inode_init_security(struct inode *inode,
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struct inode *dir,
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void *name, void *value,
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void *len)
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{
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return -EOPNOTSUPP;
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}
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#define security_inode_create(dir, dentry, mode) 0
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#define security_inode_link(old, dir, new) 0
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#define security_inode_unlink(dir, dentry) 0
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#define security_inode_symlink(dir, dentry, name) 0
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#define security_inode_mkdir(dir, dentry, mode) 0
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#define security_inode_rmdir(dir, dentry) 0
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#define security_inode_mknod(dir, dentry, mode, dev) 0
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#define security_inode_rename(od, odent, nd, ndent, f) 0
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#define security_inode_setattr(dentry, attr) 0
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#endif /* _LINUX_SECURITY_H */
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