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zfs_config.h.in
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/* zfs_config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 if translation of program messages to the user's native
language is requested. */
#undef ENABLE_NLS
/* bio_end_io_t wants 1 arg */
#undef HAVE_1ARG_BIO_END_IO_T
/* lookup_bdev() wants 1 arg */
#undef HAVE_1ARG_LOOKUP_BDEV
/* submit_bio() wants 1 arg */
#undef HAVE_1ARG_SUBMIT_BIO
/* bdi_setup_and_register() wants 2 args */
#undef HAVE_2ARGS_BDI_SETUP_AND_REGISTER
/* vfs_getattr wants 2 args */
#undef HAVE_2ARGS_VFS_GETATTR
/* zlib_deflate_workspacesize() wants 2 args */
#undef HAVE_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE
/* bdi_setup_and_register() wants 3 args */
#undef HAVE_3ARGS_BDI_SETUP_AND_REGISTER
/* vfs_getattr wants 3 args */
#undef HAVE_3ARGS_VFS_GETATTR
/* vfs_getattr wants 4 args */
#undef HAVE_4ARGS_VFS_GETATTR
/* kernel has access_ok with 'type' parameter */
#undef HAVE_ACCESS_OK_TYPE
/* posix_acl has refcount_t */
#undef HAVE_ACL_REFCOUNT
/* add_disk() returns int */
#undef HAVE_ADD_DISK_RET
/* Define if host toolchain supports AES */
#undef HAVE_AES
/* Define if you have [rt] */
#undef HAVE_AIO_H
/* Define if host toolchain supports AVX */
#undef HAVE_AVX
/* Define if host toolchain supports AVX2 */
#undef HAVE_AVX2
/* Define if host toolchain supports AVX512BW */
#undef HAVE_AVX512BW
/* Define if host toolchain supports AVX512CD */
#undef HAVE_AVX512CD
/* Define if host toolchain supports AVX512DQ */
#undef HAVE_AVX512DQ
/* Define if host toolchain supports AVX512ER */
#undef HAVE_AVX512ER
/* Define if host toolchain supports AVX512F */
#undef HAVE_AVX512F
/* Define if host toolchain supports AVX512IFMA */
#undef HAVE_AVX512IFMA
/* Define if host toolchain supports AVX512PF */
#undef HAVE_AVX512PF
/* Define if host toolchain supports AVX512VBMI */
#undef HAVE_AVX512VBMI
/* Define if host toolchain supports AVX512VL */
#undef HAVE_AVX512VL
/* backtrace() is available */
#undef HAVE_BACKTRACE
/* bdevname() is available */
#undef HAVE_BDEVNAME
/* bdev_check_media_change() exists */
#undef HAVE_BDEV_CHECK_MEDIA_CHANGE
/* bdev_file_open_by_path() exists */
#undef HAVE_BDEV_FILE_OPEN_BY_PATH
/* bdev_*_io_acct() available */
#undef HAVE_BDEV_IO_ACCT_63
/* bdev_*_io_acct() available */
#undef HAVE_BDEV_IO_ACCT_OLD
/* bdev_kobj() exists */
#undef HAVE_BDEV_KOBJ
/* bdev_max_discard_sectors() is available */
#undef HAVE_BDEV_MAX_DISCARD_SECTORS
/* bdev_max_secure_erase_sectors() is available */
#undef HAVE_BDEV_MAX_SECURE_ERASE_SECTORS
/* bdev_nr_bytes() is available */
#undef HAVE_BDEV_NR_BYTES
/* bdev_open_by_path() exists */
#undef HAVE_BDEV_OPEN_BY_PATH
/* bdev_release() exists */
#undef HAVE_BDEV_RELEASE
/* block_device_operations->submit_bio() returns void */
#undef HAVE_BDEV_SUBMIT_BIO_RETURNS_VOID
/* bdev_whole() is available */
#undef HAVE_BDEV_WHOLE
/* bio_alloc() takes 4 arguments */
#undef HAVE_BIO_ALLOC_4ARG
/* bio->bi_bdev->bd_disk exists */
#undef HAVE_BIO_BDEV_DISK
/* bio->bi_opf is defined */
#undef HAVE_BIO_BI_OPF
/* bio->bi_status exists */
#undef HAVE_BIO_BI_STATUS
/* bio has bi_iter */
#undef HAVE_BIO_BVEC_ITER
/* bio_*_io_acct() available */
#undef HAVE_BIO_IO_ACCT
/* bio_max_segs() is implemented */
#undef HAVE_BIO_MAX_SEGS
/* bio_set_dev() is available */
#undef HAVE_BIO_SET_DEV
/* bio_set_dev() GPL-only */
#undef HAVE_BIO_SET_DEV_GPL_ONLY
/* bio_set_dev() is a macro */
#undef HAVE_BIO_SET_DEV_MACRO
/* bio_set_op_attrs is available */
#undef HAVE_BIO_SET_OP_ATTRS
/* blkdev_get_by_path() exists and takes 4 args */
#undef HAVE_BLKDEV_GET_BY_PATH_4ARG
/* blkdev_get_by_path() handles ERESTARTSYS */
#undef HAVE_BLKDEV_GET_ERESTARTSYS
/* __blkdev_issue_discard(flags) is available */
#undef HAVE_BLKDEV_ISSUE_DISCARD_ASYNC_FLAGS
/* __blkdev_issue_discard() is available */
#undef HAVE_BLKDEV_ISSUE_DISCARD_ASYNC_NOFLAGS
/* blkdev_issue_discard(flags) is available */
#undef HAVE_BLKDEV_ISSUE_DISCARD_FLAGS
/* blkdev_issue_discard() is available */
#undef HAVE_BLKDEV_ISSUE_DISCARD_NOFLAGS
/* blkdev_issue_secure_erase() is available */
#undef HAVE_BLKDEV_ISSUE_SECURE_ERASE
/* blkdev_put() exists */
#undef HAVE_BLKDEV_PUT
/* blkdev_put() accepts void* as arg 2 */
#undef HAVE_BLKDEV_PUT_HOLDER
/* struct queue_limits has a features field */
#undef HAVE_BLKDEV_QUEUE_LIMITS_FEATURES
/* blkdev_reread_part() exists */
#undef HAVE_BLKDEV_REREAD_PART
/* blkg_tryget() is available */
#undef HAVE_BLKG_TRYGET
/* blkg_tryget() GPL-only */
#undef HAVE_BLKG_TRYGET_GPL_ONLY
/* blk_alloc_disk() exists */
#undef HAVE_BLK_ALLOC_DISK
/* blk_alloc_disk() exists and takes 2 args */
#undef HAVE_BLK_ALLOC_DISK_2ARG
/* blk_alloc_queue() expects request function */
#undef HAVE_BLK_ALLOC_QUEUE_REQUEST_FN
/* blk_alloc_queue_rh() expects request function */
#undef HAVE_BLK_ALLOC_QUEUE_REQUEST_FN_RH
/* blk_cleanup_disk() exists */
#undef HAVE_BLK_CLEANUP_DISK
/* blk_mode_t is defined */
#undef HAVE_BLK_MODE_T
/* block multiqueue is available */
#undef HAVE_BLK_MQ
/* block multiqueue hardware context is cached in struct request */
#undef HAVE_BLK_MQ_RQ_HCTX
/* blk queue backing_dev_info is dynamic */
#undef HAVE_BLK_QUEUE_BDI_DYNAMIC
/* blk_queue_discard() is available */
#undef HAVE_BLK_QUEUE_DISCARD
/* backing_dev_info is available through queue gendisk */
#undef HAVE_BLK_QUEUE_DISK_BDI
/* blk_queue_flag_clear() exists */
#undef HAVE_BLK_QUEUE_FLAG_CLEAR
/* blk_queue_flag_set() exists */
#undef HAVE_BLK_QUEUE_FLAG_SET
/* 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_secdiscard() is available */
#undef HAVE_BLK_QUEUE_SECDISCARD
/* blk_queue_secure_erase() is available */
#undef HAVE_BLK_QUEUE_SECURE_ERASE
/* blk_queue_update_readahead() exists */
#undef HAVE_BLK_QUEUE_UPDATE_READAHEAD
/* blk_queue_write_cache() exists */
#undef HAVE_BLK_QUEUE_WRITE_CACHE
/* blk_queue_write_cache() is GPL-only */
#undef HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY
/* BLK_STS_RESV_CONFLICT is defined */
#undef HAVE_BLK_STS_RESV_CONFLICT
/* Define if release() in block_device_operations takes 1 arg */
#undef HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_1ARG
/* Define if revalidate_disk() in block_device_operations */
#undef HAVE_BLOCK_DEVICE_OPERATIONS_REVALIDATE_DISK
/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
CoreFoundation framework. */
#undef HAVE_CFLOCALECOPYCURRENT
/* Define to 1 if you have the Mac OS X function
CFLocaleCopyPreferredLanguages in the CoreFoundation framework. */
#undef HAVE_CFLOCALECOPYPREFERREDLANGUAGES
/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
the CoreFoundation framework. */
#undef HAVE_CFPREFERENCESCOPYAPPVALUE
/* check_disk_change() exists */
#undef HAVE_CHECK_DISK_CHANGE
/* clear_inode() is available */
#undef HAVE_CLEAR_INODE
/* dentry uses const struct dentry_operations */
#undef HAVE_CONST_DENTRY_OPERATIONS
/* copy_from_iter() is available */
#undef HAVE_COPY_FROM_ITER
/* copy_splice_read exists */
#undef HAVE_COPY_SPLICE_READ
/* copy_to_iter() is available */
#undef HAVE_COPY_TO_ITER
/* cpu_has_feature() is GPL-only */
#undef HAVE_CPU_HAS_FEATURE_GPL_ONLY
/* yes */
#undef HAVE_CPU_HOTPLUG
/* current_time() exists */
#undef HAVE_CURRENT_TIME
/* Define if the GNU dcgettext() function is already present or preinstalled.
*/
#undef HAVE_DCGETTEXT
/* DECLARE_EVENT_CLASS() is available */
#undef HAVE_DECLARE_EVENT_CLASS
/* dentry aliases are in d_u member */
#undef HAVE_DENTRY_D_U_ALIASES
/* dequeue_signal() takes 4 arguments */
#undef HAVE_DEQUEUE_SIGNAL_4ARG
/* lookup_bdev() wants dev_t arg */
#undef HAVE_DEVT_LOOKUP_BDEV
/* sops->dirty_inode() wants flags */
#undef HAVE_DIRTY_INODE_WITH_FLAGS
/* disk_check_media_change() exists */
#undef HAVE_DISK_CHECK_MEDIA_CHANGE
/* disk_*_io_acct() available */
#undef HAVE_DISK_IO_ACCT
/* disk_update_readahead() exists */
#undef HAVE_DISK_UPDATE_READAHEAD
/* 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_prune_aliases() is available */
#undef HAVE_D_PRUNE_ALIASES
/* dops->d_revalidate() operation takes nameidata */
#undef HAVE_D_REVALIDATE_NAMEIDATA
/* eops->encode_fh() wants child and parent inodes */
#undef HAVE_ENCODE_FH_WITH_INODE
/* sops->evict_inode() exists */
#undef HAVE_EVICT_INODE
/* Define to 1 if you have the `execvpe' function. */
#undef HAVE_EXECVPE
/* FALLOC_FL_ZERO_RANGE is defined */
#undef HAVE_FALLOC_FL_ZERO_RANGE
/* fault_in_iov_iter_readable() is available */
#undef HAVE_FAULT_IN_IOV_ITER_READABLE
/* filemap_range_has_page() is available */
#undef HAVE_FILEMAP_RANGE_HAS_PAGE
/* fops->aio_fsync() exists */
#undef HAVE_FILE_AIO_FSYNC
/* file_dentry() is available */
#undef HAVE_FILE_DENTRY
/* fops->fadvise() exists */
#undef HAVE_FILE_FADVISE
/* file_inode() is available */
#undef HAVE_FILE_INODE
/* flush_dcache_page() is GPL-only */
#undef HAVE_FLUSH_DCACHE_PAGE_GPL_ONLY
/* iops->follow_link() cookie */
#undef HAVE_FOLLOW_LINK_COOKIE
/* iops->follow_link() nameidata */
#undef HAVE_FOLLOW_LINK_NAMEIDATA
/* Define if compiler supports -Wformat-overflow */
#undef HAVE_FORMAT_OVERFLOW
/* fsync_bdev() is declared in include/blkdev.h */
#undef HAVE_FSYNC_BDEV
/* fops->fsync() with range */
#undef HAVE_FSYNC_RANGE
/* fops->fsync() without dentry */
#undef HAVE_FSYNC_WITHOUT_DENTRY
/* yes */
#undef HAVE_GENERIC_FADVISE
/* generic_fillattr requires struct mnt_idmap* */
#undef HAVE_GENERIC_FILLATTR_IDMAP
/* generic_fillattr requires struct mnt_idmap* and u32 request_mask */
#undef HAVE_GENERIC_FILLATTR_IDMAP_REQMASK
/* generic_fillattr requires struct user_namespace* */
#undef HAVE_GENERIC_FILLATTR_USERNS
/* generic_*_io_acct() 3 arg available */
#undef HAVE_GENERIC_IO_ACCT_3ARG
/* generic_*_io_acct() 4 arg available */
#undef HAVE_GENERIC_IO_ACCT_4ARG
/* generic_readlink is global */
#undef HAVE_GENERIC_READLINK
/* generic_setxattr() exists */
#undef HAVE_GENERIC_SETXATTR
/* generic_write_checks() takes kiocb */
#undef HAVE_GENERIC_WRITE_CHECKS_KIOCB
/* Define if the GNU gettext() function is already present or preinstalled. */
#undef HAVE_GETTEXT
/* Define to 1 if you have the `gettid' function. */
#undef HAVE_GETTID
/* iops->get_acl() exists */
#undef HAVE_GET_ACL
/* iops->get_acl() takes rcu */
#undef HAVE_GET_ACL_RCU
/* has iops->get_inode_acl() */
#undef HAVE_GET_INODE_ACL
/* iops->get_link() cookie */
#undef HAVE_GET_LINK_COOKIE
/* iops->get_link() delayed */
#undef HAVE_GET_LINK_DELAYED
/* group_info->gid exists */
#undef HAVE_GROUP_INFO_GID
/* has_capability() is available */
#undef HAVE_HAS_CAPABILITY
/* iattr->ia_vfsuid and iattr->ia_vfsgid exist */
#undef HAVE_IATTR_VFSID
/* Define if you have the iconv() function and it works. */
#undef HAVE_ICONV
/* iops->getattr() takes struct mnt_idmap* */
#undef HAVE_IDMAP_IOPS_GETATTR
/* iops->setattr() takes struct mnt_idmap* */
#undef HAVE_IDMAP_IOPS_SETATTR
/* APIs for idmapped mount are present */
#undef HAVE_IDMAP_MNT_API
/* mnt_idmap does not have user_namespace */
#undef HAVE_IDMAP_NO_USERNS
/* Define if compiler supports -Wimplicit-fallthrough */
#undef HAVE_IMPLICIT_FALLTHROUGH
/* Define if compiler supports -Winfinite-recursion */
#undef HAVE_INFINITE_RECURSION
/* inode_get_atime() exists in linux/fs.h */
#undef HAVE_INODE_GET_ATIME
/* inode_get_ctime() exists in linux/fs.h */
#undef HAVE_INODE_GET_CTIME
/* inode_get_mtime() exists in linux/fs.h */
#undef HAVE_INODE_GET_MTIME
/* yes */
#undef HAVE_INODE_LOCK_SHARED
/* inode_owner_or_capable() exists */
#undef HAVE_INODE_OWNER_OR_CAPABLE
/* inode_owner_or_capable() takes mnt_idmap */
#undef HAVE_INODE_OWNER_OR_CAPABLE_IDMAP
/* inode_owner_or_capable() takes user_ns */
#undef HAVE_INODE_OWNER_OR_CAPABLE_USERNS
/* inode_set_atime_to_ts() exists in linux/fs.h */
#undef HAVE_INODE_SET_ATIME_TO_TS
/* inode_set_ctime_to_ts() exists in linux/fs.h */
#undef HAVE_INODE_SET_CTIME_TO_TS
/* inode_set_flags() exists */
#undef HAVE_INODE_SET_FLAGS
/* inode_set_iversion() exists */
#undef HAVE_INODE_SET_IVERSION
/* inode_set_mtime_to_ts() exists in linux/fs.h */
#undef HAVE_INODE_SET_MTIME_TO_TS
/* inode->i_*time's are timespec64 */
#undef HAVE_INODE_TIMESPEC64_TIMES
/* timestamp_truncate() exists */
#undef HAVE_INODE_TIMESTAMP_TRUNCATE
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* in_compat_syscall() is available */
#undef HAVE_IN_COMPAT_SYSCALL
/* iops->create() takes struct mnt_idmap* */
#undef HAVE_IOPS_CREATE_IDMAP
/* iops->create() takes struct user_namespace* */
#undef HAVE_IOPS_CREATE_USERNS
/* iops->mkdir() takes struct mnt_idmap* */
#undef HAVE_IOPS_MKDIR_IDMAP
/* iops->mkdir() takes struct user_namespace* */
#undef HAVE_IOPS_MKDIR_USERNS
/* iops->mknod() takes struct mnt_idmap* */
#undef HAVE_IOPS_MKNOD_IDMAP
/* iops->mknod() takes struct user_namespace* */
#undef HAVE_IOPS_MKNOD_USERNS
/* iops->permission() takes struct mnt_idmap* */
#undef HAVE_IOPS_PERMISSION_IDMAP
/* iops->permission() takes struct user_namespace* */
#undef HAVE_IOPS_PERMISSION_USERNS
/* iops->rename() takes struct mnt_idmap* */
#undef HAVE_IOPS_RENAME_IDMAP
/* iops->rename() takes struct user_namespace* */
#undef HAVE_IOPS_RENAME_USERNS
/* iops->setattr() exists */
#undef HAVE_IOPS_SETATTR
/* iops->symlink() takes struct mnt_idmap* */
#undef HAVE_IOPS_SYMLINK_IDMAP
/* iops->symlink() takes struct user_namespace* */
#undef HAVE_IOPS_SYMLINK_USERNS
/* iov_iter_advance() is available */
#undef HAVE_IOV_ITER_ADVANCE
/* iov_iter_count() is available */
#undef HAVE_IOV_ITER_COUNT
/* iov_iter_fault_in_readable() is available */
#undef HAVE_IOV_ITER_FAULT_IN_READABLE
/* iov_iter_revert() is available */
#undef HAVE_IOV_ITER_REVERT
/* iov_iter_type() is available */
#undef HAVE_IOV_ITER_TYPE
/* iov_iter types are available */
#undef HAVE_IOV_ITER_TYPES
/* yes */
#undef HAVE_IO_SCHEDULE_TIMEOUT
/* Define to 1 if you have the `issetugid' function. */
#undef HAVE_ISSETUGID
/* iter_iov() is available */
#undef HAVE_ITER_IOV
/* kernel has kernel_fpu_* functions */
#undef HAVE_KERNEL_FPU
/* kernel has asm/fpu/api.h */
#undef HAVE_KERNEL_FPU_API_HEADER
/* kernel fpu internal */
#undef HAVE_KERNEL_FPU_INTERNAL
/* kernel has asm/fpu/internal.h */
#undef HAVE_KERNEL_FPU_INTERNAL_HEADER
/* uncached_acl_sentinel() exists */
#undef HAVE_KERNEL_GET_ACL_HANDLE_CACHE
/* Define if compiler supports -Winfinite-recursion */
#undef HAVE_KERNEL_INFINITE_RECURSION
/* kernel defines intptr_t */
#undef HAVE_KERNEL_INTPTR_T
/* kernel has kernel_neon_* functions */
#undef HAVE_KERNEL_NEON
/* kernel does stack verification */
#undef HAVE_KERNEL_OBJTOOL
/* kernel has linux/objtool.h */
#undef HAVE_KERNEL_OBJTOOL_HEADER
/* kernel_read() take loff_t pointer */
#undef HAVE_KERNEL_READ_PPOS
/* strlcpy() exists */
#undef HAVE_KERNEL_STRLCPY
/* strscpy() exists */
#undef HAVE_KERNEL_STRSCPY
/* timer_list.function gets a timer_list */
#undef HAVE_KERNEL_TIMER_FUNCTION_TIMER_LIST
/* struct timer_list has a flags member */
#undef HAVE_KERNEL_TIMER_LIST_FLAGS
/* timer_setup() is available */
#undef HAVE_KERNEL_TIMER_SETUP
/* kernel_write() take loff_t pointer */
#undef HAVE_KERNEL_WRITE_PPOS
/* kmem_cache_create_usercopy() exists */
#undef HAVE_KMEM_CACHE_CREATE_USERCOPY
/* kstrtoul() exists */
#undef HAVE_KSTRTOUL
/* ktime_get_coarse_real_ts64() exists */
#undef HAVE_KTIME_GET_COARSE_REAL_TS64
/* ktime_get_raw_ts64() exists */
#undef HAVE_KTIME_GET_RAW_TS64
/* kvmalloc exists */
#undef HAVE_KVMALLOC
/* Define if you have [aio] */
#undef HAVE_LIBAIO
/* Define if you have [blkid] */
#undef HAVE_LIBBLKID
/* Define if you have [crypto] */
#undef HAVE_LIBCRYPTO
/* Define if you have [tirpc] */
#undef HAVE_LIBTIRPC
/* Define if you have [udev] */
#undef HAVE_LIBUDEV
/* Define if you have [unwind] */
#undef HAVE_LIBUNWIND
/* libunwind has unw_get_elf_filename */
#undef HAVE_LIBUNWIND_ELF
/* Define if you have [uuid] */
#undef HAVE_LIBUUID
/* linux/blk-cgroup.h exists */
#undef HAVE_LINUX_BLK_CGROUP_HEADER
/* lseek_execute() is available */
#undef HAVE_LSEEK_EXECUTE
/* makedev() is declared in sys/mkdev.h */
#undef HAVE_MAKEDEV_IN_MKDEV
/* makedev() is declared in sys/sysmacros.h */
#undef HAVE_MAKEDEV_IN_SYSMACROS
/* Noting that make_request_fn() returns blk_qc_t */
#undef HAVE_MAKE_REQUEST_FN_RET_QC
/* Noting that make_request_fn() returns void */
#undef HAVE_MAKE_REQUEST_FN_RET_VOID
/* iops->mkdir() takes umode_t */
#undef HAVE_MKDIR_UMODE_T
/* Define to 1 if you have the `mlockall' function. */
#undef HAVE_MLOCKALL
/* page_mapping() is available */
#undef HAVE_MM_PAGE_MAPPING
/* page_size() is available */
#undef HAVE_MM_PAGE_SIZE
/* lookup_bdev() wants mode arg */
#undef HAVE_MODE_LOOKUP_BDEV
/* Define if host toolchain supports MOVBE */
#undef HAVE_MOVBE
/* new_sync_read()/new_sync_write() are available */
#undef HAVE_NEW_SYNC_READ
/* folio_wait_bit() exists */
#undef HAVE_PAGEMAP_FOLIO_WAIT_BIT
/* part_to_dev() exists */
#undef HAVE_PART_TO_DEV
/* iops->getattr() takes a path */
#undef HAVE_PATH_IOPS_GETATTR
/* Define if host toolchain supports PCLMULQDQ */
#undef HAVE_PCLMULQDQ
/* percpu_counter_add_batch() is defined */
#undef HAVE_PERCPU_COUNTER_ADD_BATCH
/* percpu_counter_init() wants gfp_t */
#undef HAVE_PERCPU_COUNTER_INIT_WITH_GFP
/* posix_acl_chmod() exists */
#undef HAVE_POSIX_ACL_CHMOD
/* 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
/* posix_acl_valid() wants user namespace */
#undef HAVE_POSIX_ACL_VALID_WITH_NS
/* proc_handler ctl_table arg is const */
#undef HAVE_PROC_HANDLER_CTL_TABLE_CONST
/* proc_ops structure exists */
#undef HAVE_PROC_OPS_STRUCT
/* 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
/* If available, contains the Python version number currently in use. */
#undef HAVE_PYTHON
/* qat is enabled and existed */
#undef HAVE_QAT
/* struct reclaim_state has reclaimed */
#undef HAVE_RECLAIM_STATE_RECLAIMED
/* register_shrinker is vararg */
#undef HAVE_REGISTER_SHRINKER_VARARG
/* register_sysctl_sz exists */
#undef HAVE_REGISTER_SYSCTL_SZ
/* register_sysctl_table exists */
#undef HAVE_REGISTER_SYSCTL_TABLE
/* iops->rename2() exists */
#undef HAVE_RENAME2
/* struct inode_operations_wrapper takes .rename2() */
#undef HAVE_RENAME2_OPERATIONS_WRAPPER
/* iops->rename() wants flags */
#undef HAVE_RENAME_WANTS_FLAGS
/* REQ_DISCARD is defined */
#undef HAVE_REQ_DISCARD
/* REQ_FLUSH is defined */
#undef HAVE_REQ_FLUSH
/* REQ_OP_DISCARD is defined */
#undef HAVE_REQ_OP_DISCARD
/* REQ_OP_FLUSH is defined */
#undef HAVE_REQ_OP_FLUSH
/* REQ_OP_SECURE_ERASE is defined */
#undef HAVE_REQ_OP_SECURE_ERASE
/* REQ_PREFLUSH is defined */
#undef HAVE_REQ_PREFLUSH
/* revalidate_disk() is available */
#undef HAVE_REVALIDATE_DISK
/* revalidate_disk_size() is available */
#undef HAVE_REVALIDATE_DISK_SIZE
/* struct rw_semaphore has member activity */
#undef HAVE_RWSEM_ACTIVITY
/* struct rw_semaphore has atomic_long_t member count */
#undef HAVE_RWSEM_ATOMIC_LONG_COUNT
/* linux/sched/signal.h exists */
#undef HAVE_SCHED_SIGNAL_HEADER
/* Define to 1 if you have the <security/pam_modules.h> header file. */
#undef HAVE_SECURITY_PAM_MODULES_H
/* setattr_prepare() accepts mnt_idmap */
#undef HAVE_SETATTR_PREPARE_IDMAP
/* setattr_prepare() is available, doesn't accept user_namespace */
#undef HAVE_SETATTR_PREPARE_NO_USERNS
/* setattr_prepare() accepts user_namespace */
#undef HAVE_SETATTR_PREPARE_USERNS
/* iops->set_acl() exists, takes 3 args */
#undef HAVE_SET_ACL
/* iops->set_acl() takes 4 args, arg1 is struct mnt_idmap * */
#undef HAVE_SET_ACL_IDMAP_DENTRY
/* iops->set_acl() takes 4 args */
#undef HAVE_SET_ACL_USERNS
/* iops->set_acl() takes 4 args, arg2 is struct dentry * */
#undef HAVE_SET_ACL_USERNS_DENTRY_ARG2
/* set_cached_acl() is usable */
#undef HAVE_SET_CACHED_ACL_USABLE
/* set_special_state() exists */
#undef HAVE_SET_SPECIAL_STATE
/* shrinker_register exists */
#undef HAVE_SHRINKER_REGISTER
/* struct shrink_control exists */
#undef HAVE_SHRINK_CONTROL_STRUCT
/* kernel_siginfo_t exists */
#undef HAVE_SIGINFO
/* signal_stop() exists */
#undef HAVE_SIGNAL_STOP
/* new shrinker callback wants 2 args */
#undef HAVE_SINGLE_SHRINKER_CALLBACK
/* cs->count_objects exists */
#undef HAVE_SPLIT_SHRINKER_CALLBACK
/* Define if host toolchain supports SSE */
#undef HAVE_SSE
/* Define if host toolchain supports SSE2 */
#undef HAVE_SSE2
/* Define if host toolchain supports SSE3 */
#undef HAVE_SSE3
/* Define if host toolchain supports SSE4.1 */
#undef HAVE_SSE4_1
/* Define if host toolchain supports SSE4.2 */
#undef HAVE_SSE4_2
/* Define if host toolchain supports SSSE3 */
#undef HAVE_SSSE3
/* STACK_FRAME_NON_STANDARD is defined */
#undef HAVE_STACK_FRAME_NON_STANDARD
/* standalone <linux/stdarg.h> exists */
#undef HAVE_STANDALONE_LINUX_STDARG
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdio.h> header file. */
#undef HAVE_STDIO_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 `strlcat' function. */
#undef HAVE_STRLCAT
/* Define to 1 if you have the `strlcpy' function. */
#undef HAVE_STRLCPY
/* submit_bio is member of struct block_device_operations */
#undef HAVE_SUBMIT_BIO_IN_BLOCK_DEVICE_OPERATIONS
/* have super_block s_shrink */
#undef HAVE_SUPER_BLOCK_S_SHRINK
/* have super_block s_shrink pointer */
#undef HAVE_SUPER_BLOCK_S_SHRINK_PTR
/* super_setup_bdi_name() exits */
#undef HAVE_SUPER_SETUP_BDI_NAME
/* super_block->s_user_ns exists */
#undef HAVE_SUPER_USER_NS
/* sync_blockdev() is declared in include/blkdev.h */
#undef HAVE_SYNC_BLOCKDEV
/* struct kobj_type has default_groups */
#undef HAVE_SYSFS_DEFAULT_GROUPS
/* 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
/* i_op->tmpfile() exists */
#undef HAVE_TMPFILE
/* i_op->tmpfile() uses old dentry signature */
#undef HAVE_TMPFILE_DENTRY
/* i_op->tmpfile() has mnt_idmap */
#undef HAVE_TMPFILE_IDMAP
/* i_op->tmpfile() has userns */
#undef HAVE_TMPFILE_USERNS
/* totalhigh_pages() exists */
#undef HAVE_TOTALHIGH_PAGES
/* kernel has totalram_pages() */
#undef HAVE_TOTALRAM_PAGES_FUNC
/* Define to 1 if you have the `udev_device_get_is_initialized' function. */
#undef HAVE_UDEV_DEVICE_GET_IS_INITIALIZED
/* kernel has __kernel_fpu_* functions */
#undef HAVE_UNDERSCORE_KERNEL_FPU
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* iops->getattr() takes struct user_namespace* */
#undef HAVE_USERNS_IOPS_GETATTR
/* iops->setattr() takes struct user_namespace* */
#undef HAVE_USERNS_IOPS_SETATTR
/* user_namespace->ns.inum exists */
#undef HAVE_USER_NS_COMMON_INUM
/* iops->getattr() takes a vfsmount */
#undef HAVE_VFSMOUNT_IOPS_GETATTR
/* fops->clone_file_range() is available */
#undef HAVE_VFS_CLONE_FILE_RANGE
/* fops->copy_file_range() is available */
#undef HAVE_VFS_COPY_FILE_RANGE
/* fops->dedupe_file_range() is available */
#undef HAVE_VFS_DEDUPE_FILE_RANGE
/* aops->direct_IO() uses iovec */
#undef HAVE_VFS_DIRECT_IO_IOVEC
/* aops->direct_IO() uses iov_iter without rw */
#undef HAVE_VFS_DIRECT_IO_ITER
/* aops->direct_IO() uses iov_iter with offset */
#undef HAVE_VFS_DIRECT_IO_ITER_OFFSET