xref: /freebsd/sys/cddl/boot/zfs/README (revision 25ecdc7d52770caf1c9b44b5ec11f468f6b636f3)
1$FreeBSD$
2
3This directory contains various files derived from CDDL sources that
4are used by the ZFS bootstrap:
5
6    fletcher.c			checksum support
7    sha256.c			checksum support
8    lz4.c			compression support
9    lzjb.c			compression support
10    blkptr.c			ZFS embedded-data block pointers support
11    zfssubr.c			checksum, compression and raidz support
12    zfsimpl.h			mostly describing the physical layout
13
14The files fletcher.c, lzjb.c, lz4.c, sha256.c and blkptr.c are largely identical
15to the ZFS base code (with write support removed) and could be shared but that
16might complicate future imports from Illumos.
17