58 static int incfs_get_root_hash(struct file *filp, u8 *root_hash)  in incfs_get_root_hash()  argument
60 	struct data_file *df = get_incfs_data_file(filp);  in incfs_get_root_hash()
71 static int incfs_end_enable_verity(struct file *filp, u8 *sig, size_t sig_size)  in incfs_end_enable_verity()  argument
73 	struct inode *inode = file_inode(filp);  in incfs_end_enable_verity()
78 	struct data_file *df = get_incfs_data_file(filp);  in incfs_end_enable_verity()
254 					struct file *filp, int hash_algorithm)  in incfs_get_fsverity_descriptor()  argument
256 	struct inode *inode = file_inode(filp);  in incfs_get_fsverity_descriptor()
270 	err = incfs_get_root_hash(filp, desc->root_hash);  in incfs_get_fsverity_descriptor()
280 					struct inode *inode, struct file *filp,  in incfs_calc_verity_digest()  argument
284 	struct fsverity_descriptor *desc = incfs_get_fsverity_descriptor(filp,  in incfs_calc_verity_digest()
517 static int incfs_enable_verity(struct file *filp,  in incfs_enable_verity()  argument
520 	struct inode *inode = file_inode(filp);  in incfs_enable_verity()
521 	struct data_file *df = get_incfs_data_file(filp);  in incfs_enable_verity()
538 	err = incfs_add_signature_record(filp);  in incfs_enable_verity()
553 	verity_file_digest = incfs_calc_verity_digest(inode, filp, signature,  in incfs_enable_verity()
561 	err = incfs_end_enable_verity(filp, signature, arg->sig_size);  in incfs_enable_verity()
577 int incfs_ioctl_enable_verity(struct file *filp, const void __user *uarg)  in incfs_ioctl_enable_verity()  argument
579 	struct inode *inode = file_inode(filp);  in incfs_ioctl_enable_verity()
610 	return incfs_enable_verity(filp, &arg);  in incfs_ioctl_enable_verity()
613 static u8 *incfs_get_verity_signature(struct file *filp, size_t *sig_size)  in incfs_get_verity_signature()  argument
615 	struct data_file *df = get_incfs_data_file(filp);  in incfs_get_verity_signature()
658 static int ensure_verity_info(struct inode *inode, struct file *filp)  in ensure_verity_info()  argument
670 	signature = incfs_get_verity_signature(filp, &sig_size);  in ensure_verity_info()
674 	verity_file_digest = incfs_calc_verity_digest(inode, filp, signature,  in ensure_verity_info()
701 int incfs_fsverity_file_open(struct inode *inode, struct file *filp)  in incfs_fsverity_file_open()  argument
704 		return ensure_verity_info(inode, filp);  in incfs_fsverity_file_open()
709 int incfs_ioctl_measure_verity(struct file *filp, void __user *_uarg)  in incfs_ioctl_measure_verity()  argument
711 	struct inode *inode = file_inode(filp);  in incfs_ioctl_measure_verity()
744 static int incfs_read_merkle_tree(struct file *filp, void __user *buf,  in incfs_read_merkle_tree()  argument
751 	struct data_file *df = get_incfs_data_file(filp);  in incfs_read_merkle_tree()
784 static int incfs_read_descriptor(struct file *filp,  in incfs_read_descriptor()  argument
788 	struct fsverity_descriptor *desc = incfs_get_fsverity_descriptor(filp,  in incfs_read_descriptor()
799 static int incfs_read_signature(struct file *filp,  in incfs_read_signature()  argument
806 	signature = incfs_get_verity_signature(filp, &sig_size);  in incfs_read_signature()
819 int incfs_ioctl_read_verity_metadata(struct file *filp,  in incfs_ioctl_read_verity_metadata()  argument
843 		return incfs_read_merkle_tree(filp, buf, arg.offset, length);  in incfs_ioctl_read_verity_metadata()
845 		return incfs_read_descriptor(filp, buf, arg.offset, length);  in incfs_ioctl_read_verity_metadata()
847 		return incfs_read_signature(filp, buf, arg.offset, length);  in incfs_ioctl_read_verity_metadata()