11ba4a712SPawel Jakub Dawidek$FreeBSD$ 21ba4a712SPawel Jakub Dawidek 31ba4a712SPawel Jakub DawidekThis directory contains various files derived from CDDL sources that 41ba4a712SPawel Jakub Dawidekare used by the ZFS bootstrap: 51ba4a712SPawel Jakub Dawidek 61ba4a712SPawel Jakub Dawidek fletcher.c checksum support 71ba4a712SPawel Jakub Dawidek sha256.c checksum support 8*e50e4068SToomas Soome gzip.c compression support 9ef17620fSXin LI lz4.c compression support 101ba4a712SPawel Jakub Dawidek lzjb.c compression support 1129441ba3SXin LI blkptr.c ZFS embedded-data block pointers support 12e1899ef6SDoug Rabson zfssubr.c checksum, compression and raidz support 131ba4a712SPawel Jakub Dawidek zfsimpl.h mostly describing the physical layout 141ba4a712SPawel Jakub Dawidek 1529441ba3SXin LIThe files fletcher.c, lzjb.c, lz4.c, sha256.c and blkptr.c are largely identical 1629441ba3SXin LIto the ZFS base code (with write support removed) and could be shared but that 1729441ba3SXin LImight complicate future imports from Illumos. 18