Rewrite update algorithm.

[chaz/tar] / src / common.h

diff --git a/src/common.h b/src/common.h
index c2a92d228dd497a2089353ca9919d1f920307b01..360fb861ed7ebfa97e027d7d6689d0ec12372a87 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -61,6 +61,7 @@
 #define obstack_chunk_free free
 #include <obstack.h>
 #include <progname.h>
+#include <xvasprintf.h>
 
 #include <paxlib.h>
 
@@ -452,7 +453,7 @@ void finish_header (struct tar_stat_info *st, union block *header,
 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);
+union block *start_private_header (const char *name, size_t size, time_t t);
 void write_eot (void);
 void check_links (void);
 void exclusion_tag_warning (const char *dirname, const char *tagname,
@@ -595,6 +596,11 @@ char *normalize_filename (const char *name);
 void replace_prefix (char **pname, const char *samp, size_t slen,
                     const char *repl, size_t rlen);
 
+typedef struct namebuf *namebuf_t;
+namebuf_t namebuf_create (const char *dir);
+void namebuf_free (namebuf_t buf);
+char *namebuf_name (namebuf_t buf, const char *name);
+
 void code_ns_fraction (int ns, char *p);
 char const *code_timespec (struct timespec ts, char *sbuf);
 enum { BILLION = 1000000000, LOG10_BILLION = 9 };
@@ -665,6 +671,7 @@ const char *name_next (int change_dirs);
 void name_gather (void);
 struct name *addname (char const *string, int change_dir,
                      bool cmdline, struct name *parent);
+void remname (struct name *name);
 bool name_match (const char *name);
 void names_notfound (void);
 void collect_and_sort_names (void);
@@ -717,7 +724,7 @@ void xheader_decode_global (struct xheader *xhdr);
 void xheader_store (char const *keyword, struct tar_stat_info *st,
                    void const *data);
 void xheader_read (struct xheader *xhdr, union block *header, size_t size);
-void xheader_write (char type, char *name, struct xheader *xhdr);
+void xheader_write (char type, char *name, time_t t, struct xheader *xhdr);
 void xheader_write_global (struct xheader *xhdr);
 void xheader_finish (struct xheader *hdr);
 void xheader_destroy (struct xheader *hdr);