* NEWS: New option --atime-preserve=system, which uses O_NOATIME.

[chaz/tar] / src / common.h

diff --git a/src/common.h b/src/common.h
index a4352c3914a1d833782ed0c4298bd2ad6603cb06..77c353bc46a25a5124bf18bb99e2d0577afa7af3 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -114,7 +114,13 @@ GLOBAL bool utc_option;
    than newer_mtime_option.  */
 GLOBAL int after_date_option;
 
-GLOBAL bool atime_preserve_option;
+enum atime_preserve
+{
+  no_atime_preserve,
+  replace_atime_preserve,
+  system_atime_preserve
+};
+GLOBAL enum atime_preserve atime_preserve_option;
 
 GLOBAL bool backup_option;
 
@@ -313,6 +319,13 @@ GLOBAL dev_t root_device;
 
 /* Unquote filenames */
 GLOBAL bool unquote_option;
+
+GLOBAL bool test_label_option; /* Test archive volume label and exit */
+
+GLOBAL bool show_stored_names_option; /* When creating archive in verbose mode,
+                                        list member names as stored in the
+                                        archive */
+
 \f
 /* Declarations for each module.  */
 
@@ -330,10 +343,11 @@ extern enum access_mode access_mode;
 /* Module buffer.c.  */
 
 extern FILE *stdlis;
-extern char *save_name;
-extern off_t save_sizeleft;
-extern off_t save_totsize;
 extern bool write_archive_to_stdout;
+extern char *volume_label;
+extern char *continued_file_name;
+extern uintmax_t continued_file_size;
+extern uintmax_t continued_file_offset;
 
 size_t available_space_after (union block *);
 off_t current_block_ordinal (void);
@@ -355,6 +369,12 @@ void archive_read_error (void);
 off_t seek_archive (off_t size);
 void set_start_time (void);
 
+void mv_begin (struct tar_stat_info *st);
+void mv_end (void);
+void mv_total_size (off_t size);
+void mv_size_left (off_t size);
+
+
 /* Module create.c.  */
 
 enum dump_status
@@ -372,6 +392,8 @@ void dump_file (char *, int, dev_t);
 union block *start_header (struct tar_stat_info *st);
 void finish_header (struct tar_stat_info *, union block *, off_t);
 void simple_finish_header (union block *header);
+union block * write_extended (bool global, struct tar_stat_info *st,
+                             union block *old_header);
 union block *start_private_header (const char *name, size_t size);
 void write_eot (void);
 void check_links (void);
@@ -424,6 +446,10 @@ void read_directory_file (void);
 void write_directory_file (void);
 void purge_directory (char const *);
 void list_dumpdir (char *buffer, size_t size);
+void update_parent_directory (const char *name);
+
+size_t dumpdir_size (const char *p);
+void get_gnu_dumpdir (void);
 
 /* Module list.c.  */
 
@@ -590,6 +616,7 @@ void request_stdin (const char *);
 void tar_stat_init (struct tar_stat_info *st);
 void tar_stat_destroy (struct tar_stat_info *st);
 void usage (int) __attribute__ ((noreturn));
+int tar_timespec_cmp (struct timespec a, struct timespec b);
 
 /* Module update.c.  */
 
@@ -601,7 +628,7 @@ void update_archive (void);
 
 void xheader_decode (struct tar_stat_info *);
 void xheader_decode_global (void);
-void xheader_store (char const *, struct tar_stat_info const *, void *);
+void xheader_store (char const *, struct tar_stat_info const *, void const *);
 void xheader_read (union block *, size_t);
 void xheader_write (char type, char *name, struct xheader *xhdr);
 void xheader_write_global (void);
@@ -612,6 +639,12 @@ char *xheader_ghdr_name (void);
 void xheader_write (char, char *, struct xheader *);
 void xheader_write_global (void);
 void xheader_set_option (char *string);
+void xheader_string_begin (void);
+void xheader_string_add (char const *s);
+void xheader_string_end (char const *keyword);
+bool xheader_keyword_deleted_p (const char *kw);
+char *xheader_format_name (struct tar_stat_info *st, const char *fmt,
+                          size_t n);
 
 /* Module system.c */