+2003-11-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ Rewritten sparse file handling.
+
+ * src/sparse.c: New file. Provides a universal framework
+ for various methods for sparse files handling.
+ * src/Makefile.am: Added sparse.c
+ * src/common.h (struct sp_array,sparsearray,sp_array_size)
+ (init_sparsearray,fill_in_sparse_array): Removed
+ (enum dump_status): New data type
+ (pad_archive,close_diag,open_diag,read_diag_details)
+ (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
+ functions.
+ (sparse_file_p,sparse_dump_file,sparse_extract_file): New
+ functions.
+ (print_header): Changed prototype declaration.
+ * src/tar.h (struct sp_array): Declaration from common.h
+ (struct tar_stat_info): New members archive_file_size,
+ sparse_map_avail,sparse_map.
+ * src/create.c: Major rewrite.
+ * src/extract.c: Use new sparse file interface.
+ * src/compare.c (diff_sparse_files): Temporary placeholder.
+
+ * src/buffer.c: Minor changes
+ * src/tar.c: Likewise.
+ * src/list.c: Likewise.
+ * src/misc.c (close_diag,open_diag,read_diag_details)
+ (readlink_diag,savedir_diag,seek_diag_details,stat_diag): New
+ diagnostics functions.
+ * src/incremen.c: Use new diagnostics functions.
+ * src/names.c: Likewise.
+
2003-11-14 Sergey Poznyakoff <gray@Mirddin.farlep.net>
* configure.ac: Fixed check for setsockopt