2007-10-29 Sergey Poznyakoff <gray@gnu.org.ua>
+ * NEWS: Update
+ * configure.ac: Version 1.19.1
+ * po/POTFILES.in: Add src/checkpoint.c
+ * src/Makefile.am (tar_SOURCES): add checkpoint.c
+ * src/checkpoint.c: New file - checkpoint handling.
+ * src/buffer.c (checkpoint, do_checkpoint): Remove.
+ (_flush_write, simple_flush_read, _gnu_flush_read): Use
+ checkpoint_run.
+ * src/common.h (enum checkpoint_style): Remove.
+ (checkpoint_style): Remove.
+ (DEFAULT_CHECKPOINT): New define.
+ (hard_dereference_option): New variable.
+ (sys_exec_checkpoint_script): New declaration.
+ * src/create.c (file_count_links): do nothing if
+ hard_dereference_option is set.
+ * src/system.c (sys_exec_checkpoint_script): New function.
+ (sys_exec_info_script): Restore SIGPIPE handler.
+ * src/tar.c: (parse_opt): New options --hard-dereference,
+ --checkpoint-action.
+ (decode_options): Call checkpoint_finish_compile.
+
* src/system.c (sys_exec_info_script): Initialize buf. Problem
reported by Bengt-Arne Fjellner.