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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/linux/ima.h
1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2008 IBM Corporation
4 * Author: Mimi Zohar <zohar@us.ibm.com>
11 #include <linux/security.h>
12 #include <linux/kexec.h>
16 extern int ima_bprm_check(struct linux_binprm
*bprm
);
17 extern int ima_file_check(struct file
*file
, int mask
);
18 extern void ima_post_create_tmpfile(struct inode
*inode
);
19 extern void ima_file_free(struct file
*file
);
20 extern int ima_file_mmap(struct file
*file
, unsigned long prot
);
21 extern int ima_load_data(enum kernel_load_data_id id
);
22 extern int ima_read_file(struct file
*file
, enum kernel_read_file_id id
);
23 extern int ima_post_read_file(struct file
*file
, void *buf
, loff_t size
,
24 enum kernel_read_file_id id
);
25 extern void ima_post_path_mknod(struct dentry
*dentry
);
27 #ifdef CONFIG_IMA_KEXEC
28 extern void ima_add_kexec_buffer(struct kimage
*image
);
31 #if (defined(CONFIG_X86) && defined(CONFIG_EFI)) || defined(CONFIG_S390)
32 extern bool arch_ima_get_secureboot(void);
33 extern const char * const *arch_get_ima_policy(void);
35 static inline bool arch_ima_get_secureboot(void)
40 static inline const char * const *arch_get_ima_policy(void)
47 static inline int ima_bprm_check(struct linux_binprm
*bprm
)
52 static inline int ima_file_check(struct file
*file
, int mask
)
57 static inline void ima_post_create_tmpfile(struct inode
*inode
)
61 static inline void ima_file_free(struct file
*file
)
66 static inline int ima_file_mmap(struct file
*file
, unsigned long prot
)
71 static inline int ima_load_data(enum kernel_load_data_id id
)
76 static inline int ima_read_file(struct file
*file
, enum kernel_read_file_id id
)
81 static inline int ima_post_read_file(struct file
*file
, void *buf
, loff_t size
,
82 enum kernel_read_file_id id
)
87 static inline void ima_post_path_mknod(struct dentry
*dentry
)
92 #endif /* CONFIG_IMA */
94 #ifndef CONFIG_IMA_KEXEC
97 static inline void ima_add_kexec_buffer(struct kimage
*image
)
101 #ifdef CONFIG_IMA_APPRAISE
102 extern bool is_ima_appraise_enabled(void);
103 extern void ima_inode_post_setattr(struct dentry
*dentry
);
104 extern int ima_inode_setxattr(struct dentry
*dentry
, const char *xattr_name
,
105 const void *xattr_value
, size_t xattr_value_len
);
106 extern int ima_inode_removexattr(struct dentry
*dentry
, const char *xattr_name
);
108 static inline bool is_ima_appraise_enabled(void)
113 static inline void ima_inode_post_setattr(struct dentry
*dentry
)
118 static inline int ima_inode_setxattr(struct dentry
*dentry
,
119 const char *xattr_name
,
120 const void *xattr_value
,
121 size_t xattr_value_len
)
126 static inline int ima_inode_removexattr(struct dentry
*dentry
,
127 const char *xattr_name
)
131 #endif /* CONFIG_IMA_APPRAISE */
132 #endif /* _LINUX_IMA_H */