* NEWS, configure.ac: Version 1.20.91

[chaz/tar] / ChangeLog

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+2008-10-30  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+       * NEWS, configure.ac: Version 1.20.91
+       * doc/tar.texi: Document transformation scope flags.
+       * src/common.h (transform_symlinks_option): Remove in favor of
+       transformation scope flags.
+       (XFORM_REGFILE, XFORM_LINK, XFORM_SYMLINK, XFORM_ALL): New macros.
+       (transform_name, transform_member_name, transform_name_fp): Take
+       an additional argument, specifying scope flags.
+       * src/create.c: Reflect changes to transform_name.
+       * src/extract.c (extract_link, extract_symlink): Remove calls to
+       transform_member_name. It is done in read_header.
+       * src/list.c (decode_xform): Reflect change in data type of 2nd
+       argument. 
+       (transform_member_name): 2nd arg is int.
+       (decode_header): Transform file name and link target names.
+       * src/tar.c: Remove --transform-symlinks.
+       * src/transform.c (struct transform): New member `flags'.
+       (transform_flags): New variable.
+       (parse_transform_expr): Parse transformation scope flags. Allow to
+       set global flags using `flags=' syntax.
+       (_transform_name_to_obstack, transform_name_fp)
+       (transform_name): Take an additional argument, specifying scope
+       flags. 
+
+2008-10-19  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+       * THANKS: Add Ed Leaver.
+       * src/buffer.c (short_read): Remove !read_full_records condition,
+       which was always false on a first record and thus disabled record
+       size autodetection.  Thanks Ed Leaver for the patch.
+       (_gnu_flush_read): Handle blocking_factor == 1.
+       * tests/sparsemv.at: Reflect changes to buffer.c.
+       * tests/sparsemvp.at: Likewise.
+       * tests/volsize.at: Likewise.
+       * NEWS: Update.
+       
+2008-10-16  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+       * src/common.h (transform_symlinks_option): New global.
+       * src/create.c (dump_file0): Transform symlink targets only if
+       explicitly required.  Thanks Cyril Strejc for reporting the
+       problem.
+       * src/tar.c (parse_opt): New options --transform-symlinks and
+       --no-transform-symlinks. New alias --xform to the --transform
+       option.
+       * doc/tar.texi: Document --transform-symlinks
+       * NEWS: Update.
+       * THANKS: Update.
+       
+       * src/names.c (name_gather): Use xzalloc.
+       * src/buffer.c (short_read): Move record size detection before
+       the loop.
+       
 2008-10-07  Sergey Poznyakoff  <gray@gnu.org.ua>
 
        * src/tar.c (options): Add --lzop option.