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Sergey Poznyakoff
2005-11-07 02:55:25 +00:00
parent 374ae10d39
commit 35f5b48815
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@@ -1,3 +1,52 @@
2005-11-07 Sergey Poznyakoff <gray@gnu.org.ua>
Support for incremental formats in pax archives.
Fixed POSIX compatibility of `sparse' extended header keywords.
* src/common.h (dumpdir_size,get_gnu_dumpdir)
(xheader_string_begin,xheader_string_add)
(xheader_string_end): New functions.
* src/create.c (dump_dir0): Handle incremental backups in pax
archives.
* src/incremen.c (dumpdir_size, get_gnu_dumpdir): New functions.
(purge_directory): Use stat_info.dumpdir instead of getting its
value explicitely.
* src/list.c (list_archive): Handle incremental backups in pax
format.
(decode_header): Initialize stat_info.dumpdir
* src/sparse.c (sparse_diff_file): Bugfix: set seekable.
(pax_dump_header): Store sparse map in GNU.sparse.map. If this
variable has been explicitely deleted, use GNU.sparse.offset/
GNU.sparse.numbytes variables.
* src/tar.c (decode_options): Incremental options are allowed with
--format=pax
(tar_stat_destroy): Free dumpdir
* src/tar.h (struct tar_stat_info.dumpdir): New member.
* src/xheader.c (xheader_keyword_deleted_p): Remove static
qualifier.
(struct xhdr_tab.decoder): Change prototype. POSIX allows string
values to contain embedded nulls, so take an extra argument
specifying the length of the string.
(decx,decg,dummy_decoder,atime_decoder,gid_decoder)
(gname_decoder,linkpath_decoder,ctime_decoder,mtime_decoder)
(path_decoder,size_decoder,uid_decoder,uname_decoder)
(sparse_size_decoder,sparse_numblocks_decoder)
(sparse_offset_decoder,sparse_numbytes_decoder): Likewise.
(decode_record): Pass value length to the handler
(run_override_list): Pass value length to the decoder
(xheader_print_n): New function
(xheader_print): Rewritten using xheader_print_n
(xheader_finish): Do not rely om strlen to compute the length of
the collected string: it can contain embedded nulls
(xheader_string_begin,xheader_string_add,xheader_string_end): New
functions.
(sparse_map_decoder,dumpdir_coder,dumpdir_decoder): New
functions. Handle GNU.sparse.map and GNU.dumpdir variables.
(xhdr_tab): Add new variables.
* tests/incr01.at: Test gnu, oldgnu, and posix formats
* tests/incremental.at: Likewise
2005-11-06 Paul Eggert <eggert@cs.ucla.edu>
* src/xheader.c (strtoimax, strtoumax): Remove decls; now done