This file is indexed.

/usr/src/zfs-0.6.5.6/zfs_config.h.in is in zfs-dkms 0.6.5.6-0ubuntu8.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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/* zfs_config.h.in.  Generated from configure.ac by autoheader.  */

/* Define to 1 to enabled dmu tx validation */
#undef DEBUG_DMU_TX

/* bio_end_io_t wants 1 arg */
#undef HAVE_1ARG_BIO_END_IO_T

/* invalidate_bdev() wants 1 arg */
#undef HAVE_1ARG_INVALIDATE_BDEV

/* kmap_atomic wants 1 args */
#undef HAVE_1ARG_KMAP_ATOMIC

/* bdi_setup_and_register() wants 2 args */
#undef HAVE_2ARGS_BDI_SETUP_AND_REGISTER

/* bdi_setup_and_register() wants 3 args */
#undef HAVE_3ARGS_BDI_SETUP_AND_REGISTER

/* blkdev_get() wants 3 args */
#undef HAVE_3ARG_BLKDEV_GET

/* sget() wants 5 args */
#undef HAVE_5ARG_SGET

/* security_inode_init_security wants 6 args */
#undef HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY

/* dops->automount() exists */
#undef HAVE_AUTOMOUNT

/* struct block_device_operations use bdevs */
#undef HAVE_BDEV_BLOCK_DEVICE_OPERATIONS

/* bdev_logical_block_size() is available */
#undef HAVE_BDEV_LOGICAL_BLOCK_SIZE

/* bdev_physical_block_size() is available */
#undef HAVE_BDEV_PHYSICAL_BLOCK_SIZE

/* bio has bi_iter */
#undef HAVE_BIO_BVEC_ITER

/* BIO_RW_BARRIER is defined */
#undef HAVE_BIO_RW_BARRIER

/* BIO_RW_DISCARD is defined */
#undef HAVE_BIO_RW_DISCARD

/* BIO_RW_FAILFAST_* are defined */
#undef HAVE_BIO_RW_FAILFAST_DTD

/* blkdev_get_by_path() is available */
#undef HAVE_BLKDEV_GET_BY_PATH

/* blk_queue_flush() is available */
#undef HAVE_BLK_QUEUE_FLUSH

/* blk_queue_flush() is GPL-only */
#undef HAVE_BLK_QUEUE_FLUSH_GPL_ONLY

/* blk_queue_max_hw_sectors() is available */
#undef HAVE_BLK_QUEUE_MAX_HW_SECTORS

/* blk_queue_max_segments() is available */
#undef HAVE_BLK_QUEUE_MAX_SEGMENTS

/* struct block_device_operations.release returns void */
#undef HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID

/* security_inode_init_security wants callback */
#undef HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY

/* iops->check_acl() exists */
#undef HAVE_CHECK_ACL

/* iops->check_acl() wants flags */
#undef HAVE_CHECK_ACL_WITH_FLAGS

/* check_disk_size_change() is available */
#undef HAVE_CHECK_DISK_SIZE_CHANGE

/* clear_inode() is available */
#undef HAVE_CLEAR_INODE

/* eops->commit_metadata() exists */
#undef HAVE_COMMIT_METADATA

/* dentry uses const struct dentry_operations */
#undef HAVE_CONST_DENTRY_OPERATIONS

/* super_block uses const struct xattr_handler */
#undef HAVE_CONST_XATTR_HANDLER

/* iops->create() passes nameidata */
#undef HAVE_CREATE_NAMEIDATA

/* current->bio_list exists */
#undef HAVE_CURRENT_BIO_LIST

/* current->bio_tail exists */
#undef HAVE_CURRENT_BIO_TAIL

/* current_umask() exists */
#undef HAVE_CURRENT_UMASK

/* DECLARE_EVENT_CLASS() is available */
#undef HAVE_DECLARE_EVENT_CLASS

/* sops->dirty_inode() wants flags */
#undef HAVE_DIRTY_INODE_WITH_FLAGS

/* ql->discard_granularity is available */
#undef HAVE_DISCARD_GRANULARITY

/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H

/* d_make_root() is available */
#undef HAVE_D_MAKE_ROOT

/* d_obtain_alias() is available */
#undef HAVE_D_OBTAIN_ALIAS

/* d_prune_aliases() is available */
#undef HAVE_D_PRUNE_ALIASES

/* dops->d_revalidate() operation takes nameidata */
#undef HAVE_D_REVALIDATE_NAMEIDATA

/* d_set_d_op() is available */
#undef HAVE_D_SET_D_OP

/* elevator_change() is available */
#undef HAVE_ELEVATOR_CHANGE

/* eops->encode_fh() wants child and parent inodes */
#undef HAVE_ENCODE_FH_WITH_INODE

/* sops->evict_inode() exists */
#undef HAVE_EVICT_INODE

/* fops->fallocate() exists */
#undef HAVE_FILE_FALLOCATE

/* file_inode() is available */
#undef HAVE_FILE_INODE

/* kernel defines fmode_t */
#undef HAVE_FMODE_T

/* follow_down_one() is available */
#undef HAVE_FOLLOW_DOWN_ONE

/* iops->follow_link() cookie */
#undef HAVE_FOLLOW_LINK_COOKIE

/* iops->follow_link() nameidata */
#undef HAVE_FOLLOW_LINK_NAMEIDATA

/* sops->free_cached_objects() exists */
#undef HAVE_FREE_CACHED_OBJECTS

/* fops->fsync() with range */
#undef HAVE_FSYNC_RANGE

/* fops->fsync() without dentry */
#undef HAVE_FSYNC_WITHOUT_DENTRY

/* fops->fsync() with dentry */
#undef HAVE_FSYNC_WITH_DENTRY

/* generic_start_io_acct()/generic_end_io_acct() avaliable */
#undef HAVE_GENERIC_IO_ACCT

/* iops->get_acl() exists */
#undef HAVE_GET_ACL

/* blk_disk_ro() is available */
#undef HAVE_GET_DISK_RO

/* get_gendisk() is available */
#undef HAVE_GET_GENDISK

/* iops->get_link() cookie */
#undef HAVE_GET_LINK_COOKIE

/* iops->get_link() delayed */
#undef HAVE_GET_LINK_DELAYED

/* fops->fallocate() exists */
#undef HAVE_INODE_FALLOCATE

/* inode_owner_or_capable() exists */
#undef HAVE_INODE_OWNER_OR_CAPABLE

/* iops->truncate_range() exists */
#undef HAVE_INODE_TRUNCATE_RANGE

/* insert_inode_locked() is available */
#undef HAVE_INSERT_INODE_LOCKED

/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H

/* is_owner_or_cap() exists */
#undef HAVE_IS_OWNER_OR_CAP

/* kernel defines KOBJ_NAME_LEN */
#undef HAVE_KOBJ_NAME_LEN

/* Define if you have libblkid */
#undef HAVE_LIBBLKID

/* Define if you have libuuid */
#undef HAVE_LIBUUID

/* Define to 1 if you have the `z' library (-lz). */
#undef HAVE_LIBZ

/* lookup_bdev() is available */
#undef HAVE_LOOKUP_BDEV

/* iops->lookup() passes nameidata */
#undef HAVE_LOOKUP_NAMEIDATA

/* lseek_execute() is available */
#undef HAVE_LSEEK_EXECUTE

/* Noting that make_request_fn() returns int */
#undef HAVE_MAKE_REQUEST_FN_RET_INT

/* Noting that make_request_fn() returns blk_qc_t */
#undef HAVE_MAKE_REQUEST_FN_RET_QC

/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H

/* iops->create()/mkdir()/mknod() take umode_t */
#undef HAVE_MKDIR_UMODE_T

/* Define to 1 if you have the `mlockall' function. */
#undef HAVE_MLOCKALL

/* mount_nodev() is available */
#undef HAVE_MOUNT_NODEV

/* sops->nr_cached_objects() exists */
#undef HAVE_NR_CACHED_OBJECTS

/* open_bdev_exclusive() is available */
#undef HAVE_OPEN_BDEV_EXCLUSIVE

/* iops->permission() exists */
#undef HAVE_PERMISSION

/* iops->permission() with nameidata exists */
#undef HAVE_PERMISSION_WITH_NAMEIDATA

/* inode contains i_acl and i_default_acl */
#undef HAVE_POSIX_ACL_CACHING

/* posix_acl_chmod() exists */
#undef HAVE_POSIX_ACL_CHMOD

/* posix_acl_equiv_mode wants umode_t* */
#undef HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T

/* posix_acl_from_xattr() needs user_ns */
#undef HAVE_POSIX_ACL_FROM_XATTR_USERNS

/* posix_acl_release() is available */
#undef HAVE_POSIX_ACL_RELEASE

/* posix_acl_release() is GPL-only */
#undef HAVE_POSIX_ACL_RELEASE_GPL_ONLY

/* iops->put_link() cookie */
#undef HAVE_PUT_LINK_COOKIE

/* iops->put_link() delayed */
#undef HAVE_PUT_LINK_DELAYED

/* iops->put_link() nameidata */
#undef HAVE_PUT_LINK_NAMEIDATA

/* REQ_FAILFAST_MASK is defined */
#undef HAVE_REQ_FAILFAST_MASK

/* set_nlink() is available */
#undef HAVE_SET_NLINK

/* sops->show_options() with dentry */
#undef HAVE_SHOW_OPTIONS_WITH_DENTRY

/* struct super_block has s_shrink */
#undef HAVE_SHRINK

/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H

/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H

/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H

/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H

/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H

/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H

/* struct super_block has s_d_op */
#undef HAVE_S_D_OP

/* struct super_block has s_instances list_head */
#undef HAVE_S_INSTANCES_LIST_HEAD

/* truncate_setsize() is available */
#undef HAVE_TRUNCATE_SETSIZE

/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H

/* fops->iterate() is available */
#undef HAVE_VFS_ITERATE

/* fops->readdir() is available */
#undef HAVE_VFS_READDIR

/* fops->read/write_iter() are available */
#undef HAVE_VFS_RW_ITERATE

/* xattr_handler->get() wants dentry */
#undef HAVE_XATTR_GET_DENTRY

/* xattr_handler->get() wants xattr_handler */
#undef HAVE_XATTR_GET_HANDLER

/* xattr_handler->get() wants inode */
#undef HAVE_XATTR_GET_INODE

/* xattr_handler->list() wants dentry */
#undef HAVE_XATTR_LIST_DENTRY

/* xattr_handler->list() wants xattr_handler */
#undef HAVE_XATTR_LIST_HANDLER

/* xattr_handler->list() wants inode */
#undef HAVE_XATTR_LIST_INODE

/* xattr_handler->list() wants simple */
#undef HAVE_XATTR_LIST_SIMPLE

/* xattr_handler->set() wants dentry */
#undef HAVE_XATTR_SET_DENTRY

/* xattr_handler->set() wants xattr_handler */
#undef HAVE_XATTR_SET_HANDLER

/* xattr_handler->set() wants inode */
#undef HAVE_XATTR_SET_INODE

/* Define if you have zlib */
#undef HAVE_ZLIB

/* __posix_acl_chmod() exists */
#undef HAVE___POSIX_ACL_CHMOD

/* Define to the sub-directory where libtool stores uninstalled libraries. */
#undef LT_OBJDIR

/* make_request_fn() returns blk_qc_t */
#undef MAKE_REQUEST_FN_RET

/* Name of package */
#undef PACKAGE

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the home page for this package. */
#undef PACKAGE_URL

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* struct shrink_control has nid */
#undef SHRINK_CONTROL_HAS_NID

/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS

/* Version number of package */
#undef VERSION

/* zfs debugging enabled */
#undef ZFS_DEBUG

/* Define to 1 if GPL-only symbols can be used */
#undef ZFS_IS_GPL_COMPATIBLE

/* Define the project alias string. */
#undef ZFS_META_ALIAS

/* Define the project author. */
#undef ZFS_META_AUTHOR

/* Define the project release date. */
#undef ZFS_META_DATA

/* Define the project license. */
#undef ZFS_META_LICENSE

/* Define the libtool library 'age' version information. */
#undef ZFS_META_LT_AGE

/* Define the libtool library 'current' version information. */
#undef ZFS_META_LT_CURRENT

/* Define the libtool library 'revision' version information. */
#undef ZFS_META_LT_REVISION

/* Define the project name. */
#undef ZFS_META_NAME

/* Define the project release. */
#undef ZFS_META_RELEASE

/* Define the project version. */
#undef ZFS_META_VERSION


#undef PACKAGE
#undef PACKAGE_BUGREPORT
#undef PACKAGE_NAME
#undef PACKAGE_STRING
#undef PACKAGE_TARNAME
#undef PACKAGE_VERSION
#undef STDC_HEADERS
#undef VERSION