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git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blob - include/linux/ima.h
2 * Copyright (C) 2008 IBM Corporation
3 * Author: Mimi Zohar <zohar@us.ibm.com>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, version 2 of the License.
14 #include <linux/security.h>
15 #include <linux/kexec.h>
19 extern int ima_bprm_check(struct linux_binprm
*bprm
);
20 extern int ima_file_check(struct file
*file
, int mask
);
21 extern void ima_post_create_tmpfile(struct inode
*inode
);
22 extern void ima_file_free(struct file
*file
);
23 extern int ima_file_mmap(struct file
*file
, unsigned long prot
);
24 extern int ima_load_data(enum kernel_load_data_id id
);
25 extern int ima_read_file(struct file
*file
, enum kernel_read_file_id id
);
26 extern int ima_post_read_file(struct file
*file
, void *buf
, loff_t size
,
27 enum kernel_read_file_id id
);
28 extern void ima_post_path_mknod(struct dentry
*dentry
);
30 #ifdef CONFIG_IMA_KEXEC
31 extern void ima_add_kexec_buffer(struct kimage
*image
);
34 #if (defined(CONFIG_X86) && defined(CONFIG_EFI)) || defined(CONFIG_S390)
35 extern bool arch_ima_get_secureboot(void);
36 extern const char * const *arch_get_ima_policy(void);
38 static inline bool arch_ima_get_secureboot(void)
43 static inline const char * const *arch_get_ima_policy(void)
50 static inline int ima_bprm_check(struct linux_binprm
*bprm
)
55 static inline int ima_file_check(struct file
*file
, int mask
)
60 static inline void ima_post_create_tmpfile(struct inode
*inode
)
64 static inline void ima_file_free(struct file
*file
)
69 static inline int ima_file_mmap(struct file
*file
, unsigned long prot
)
74 static inline int ima_load_data(enum kernel_load_data_id id
)
79 static inline int ima_read_file(struct file
*file
, enum kernel_read_file_id id
)
84 static inline int ima_post_read_file(struct file
*file
, void *buf
, loff_t size
,
85 enum kernel_read_file_id id
)
90 static inline void ima_post_path_mknod(struct dentry
*dentry
)
95 #endif /* CONFIG_IMA */
97 #ifndef CONFIG_IMA_KEXEC
100 static inline void ima_add_kexec_buffer(struct kimage
*image
)
104 #ifdef CONFIG_IMA_APPRAISE
105 extern bool is_ima_appraise_enabled(void);
106 extern void ima_inode_post_setattr(struct dentry
*dentry
);
107 extern int ima_inode_setxattr(struct dentry
*dentry
, const char *xattr_name
,
108 const void *xattr_value
, size_t xattr_value_len
);
109 extern int ima_inode_removexattr(struct dentry
*dentry
, const char *xattr_name
);
111 static inline bool is_ima_appraise_enabled(void)
116 static inline void ima_inode_post_setattr(struct dentry
*dentry
)
121 static inline int ima_inode_setxattr(struct dentry
*dentry
,
122 const char *xattr_name
,
123 const void *xattr_value
,
124 size_t xattr_value_len
)
129 static inline int ima_inode_removexattr(struct dentry
*dentry
,
130 const char *xattr_name
)
134 #endif /* CONFIG_IMA_APPRAISE */
135 #endif /* _LINUX_IMA_H */