version (1.0) of PAX sparse format.
(pax_sparse_member_p): Fix condition
(pax_dump_header): A dispatcher function
(pax_dump_header_0,pax_dump_header_1): New functions.
(pax_optab): Update
(oldgnu_dump_header): Minor fix: make sure
sparse_header.isextended is set before calling
set_next_block_after
modification times for all archive members during creation.
(struct tar_args): textual_date_option replaced with a linked list
textual_date. All references updated.
(get_date_or_file,report_textual_dates): New functions.
in GNU.sparse.name variable. The name field in the ustar header
now contains generated name (%d/GNUSparseFile.%p/%f), so that
non-pax-aware tars won't extract the file under the original
filename.
files explicitely specified in the command line. Fixes bug
reported by Dat Head on 19 Jun 2006 (descending into mountpoints
with --one-file-system in use)
populate it
Consequently prefer @dfn{long options} over @dfn{mnemonic
options}.
Document --unquote, --no-unquote
(Short Option Summary): Build a table of cross-references to the
corresponding long options.
the --totals option, which specifies a signal upon delivery of which
the statistics must be output.
(main): Call print_total_stats if total_option is set.
(set_start_time): Set volume_start_time and last_stat_time as well
(set_volume_start_time): New function
(compute_duration): Do not call set_start_time, update
last_stat_time instead. Use it in calculation instead of
start_time, which is now set only once, upon startup.
(print_total_written): Removed.
(print_total_stats): New function for printing byte/speed statistics.
(_open_archive): Detect attempts to update compressed archives.
(_gnu_flush_write): Always update prev_written.
(open_archive): Call set_volume_start_time.
