11ba4a712SPawel Jakub Dawidek 21ba4a712SPawel Jakub DawidekThis directory contains various files derived from CDDL sources that 31ba4a712SPawel Jakub Dawidekare used by the ZFS bootstrap: 41ba4a712SPawel Jakub Dawidek 51ba4a712SPawel Jakub Dawidek fletcher.c checksum support 61ba4a712SPawel Jakub Dawidek sha256.c checksum support 7*e50e4068SToomas Soome gzip.c compression support 8ef17620fSXin LI lz4.c compression support 91ba4a712SPawel Jakub Dawidek lzjb.c compression support 1029441ba3SXin LI blkptr.c ZFS embedded-data block pointers support 11e1899ef6SDoug Rabson zfssubr.c checksum, compression and raidz support 121ba4a712SPawel Jakub Dawidek zfsimpl.h mostly describing the physical layout 131ba4a712SPawel Jakub Dawidek 1429441ba3SXin LIThe files fletcher.c, lzjb.c, lz4.c, sha256.c and blkptr.c are largely identical 1529441ba3SXin LIto the ZFS base code (with write support removed) and could be shared but that 1629441ba3SXin LImight complicate future imports from Illumos. 17