vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
97 lines
2.4 KiB
C
97 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* evm.h
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*
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* Copyright (c) 2009 IBM Corporation
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* Author: Mimi Zohar <zohar@us.ibm.com>
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*/
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#ifndef _LINUX_EVM_H
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#define _LINUX_EVM_H
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#include <linux/integrity.h>
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#include <linux/xattr.h>
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#ifdef CONFIG_EVM
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extern int evm_set_key(void *key, size_t keylen);
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extern enum integrity_status evm_verifyxattr(struct dentry *dentry,
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const char *xattr_name,
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void *xattr_value,
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size_t xattr_value_len);
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int evm_fix_hmac(struct dentry *dentry, const char *xattr_name,
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const char *xattr_value, size_t xattr_value_len);
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int evm_inode_init_security(struct inode *inode, struct inode *dir,
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const struct qstr *qstr, struct xattr *xattrs,
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int *xattr_count);
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extern bool evm_revalidate_status(const char *xattr_name);
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extern int evm_protected_xattr_if_enabled(const char *req_xattr_name);
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extern int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
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int buffer_size, char type,
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bool canonical_fmt);
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extern bool evm_metadata_changed(struct inode *inode,
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struct inode *metadata_inode);
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#ifdef CONFIG_FS_POSIX_ACL
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extern int posix_xattr_acl(const char *xattrname);
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#else
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static inline int posix_xattr_acl(const char *xattrname)
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{
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return 0;
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}
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#endif
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#else
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static inline int evm_set_key(void *key, size_t keylen)
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{
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return -EOPNOTSUPP;
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}
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#ifdef CONFIG_INTEGRITY
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static inline enum integrity_status evm_verifyxattr(struct dentry *dentry,
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const char *xattr_name,
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void *xattr_value,
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size_t xattr_value_len)
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{
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return INTEGRITY_UNKNOWN;
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}
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static inline int evm_fix_hmac(struct dentry *dentry, const char *xattr_name,
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const char *xattr_value, size_t xattr_value_len)
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{
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return -EOPNOTSUPP;
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}
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#endif
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static inline int evm_inode_init_security(struct inode *inode, struct inode *dir,
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const struct qstr *qstr,
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struct xattr *xattrs,
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int *xattr_count)
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{
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return 0;
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}
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static inline bool evm_revalidate_status(const char *xattr_name)
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{
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return false;
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}
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static inline int evm_protected_xattr_if_enabled(const char *req_xattr_name)
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{
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return false;
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}
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static inline int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
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int buffer_size, char type,
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bool canonical_fmt)
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{
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return -EOPNOTSUPP;
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}
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static inline bool evm_metadata_changed(struct inode *inode,
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struct inode *metadata_inode)
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{
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return false;
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}
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#endif /* CONFIG_EVM */
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#endif /* LINUX_EVM_H */
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