/* Common declarations for the tar program.
Copyright (C) 1988, 1992, 1993, 1994, 1996, 1997, 1999, 2000, 2001,
- 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
- Free Software Foundation; either version 2, or (at your option) any later
+ Free Software Foundation; either version 3, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but
/* Patterns that match file names to be excluded. */
GLOBAL struct exclude *excluded;
-/* Exclude directories containing a cache directory tag. */
-GLOBAL bool exclude_caches_option;
+enum exclusion_tag_type
+ {
+ exclusion_tag_none,
+ /* Exclude the directory contents, but preserve the directory
+ itself and the exclusion tag file */
+ exclusion_tag_contents,
+ /* Exclude everything below the directory, preserving the directory
+ itself */
+ exclusion_tag_under,
+ /* Exclude entire directory */
+ exclusion_tag_all,
+ };
/* Specified value to be put into tar file in place of stat () results, or
just -1 if such an override should not take place. */
void mv_total_size (off_t size);
void mv_size_left (off_t size);
+void buffer_write_global_xheader (void);
/* Module create.c. */
dump_status_not_implemented
};
+void add_exclusion_tag (const char *name, enum exclusion_tag_type type,
+ bool (*)(const char*));
+bool cachedir_file_p (const char *name);
+
bool file_dumpable_p (struct tar_stat_info *st);
void create_archive (void);
void pad_archive (off_t size_left);
union block *start_private_header (const char *name, size_t size);
void write_eot (void);
void check_links (void);
-
+void exclusion_tag_warning (const char *dirname, const char *tagname,
+ const char *message);
+enum exclusion_tag_type check_exclusion_tags (char *dirname,
+ const char **tag_file_name);
+
#define GID_TO_CHARS(val, where) gid_to_chars (val, where, sizeof (where))
#define MAJOR_TO_CHARS(val, where) major_to_chars (val, where, sizeof (where))
#define MINOR_TO_CHARS(val, where) minor_to_chars (val, where, sizeof (where))
HEADER_FAILURE /* ill-formed header, or bad checksum */
};
-struct xheader
-{
- struct obstack *stk;
- size_t size;
- char *buffer;
-};
-
-GLOBAL struct xheader extended_header;
extern union block *current_header;
extern enum archive_format current_format;
extern size_t recent_long_name_blocks;
void skip_file (off_t size);
void skip_member (void);
-/* Module mangle.c. */
-
-void extract_mangle (void);
-
/* Module misc.c. */
void assign_string (char **dest, const char *src);
int deref_stat (bool deref, char const *name, struct stat *buf);
-void closeopen (void);
int chdir_arg (char const *dir);
void chdir_do (int dir);
/* Module xheader.c. */
+void xheader_init (struct xheader *xhdr);
void xheader_decode (struct tar_stat_info *stat);
-void xheader_decode_global (void);
-void xheader_store (char const *keyword, struct tar_stat_info const *st,
+void xheader_decode_global (struct xheader *xhdr);
+void xheader_store (char const *keyword, struct tar_stat_info *st,
void const *data);
-void xheader_read (union block *header, size_t size);
+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_global (void);
+void xheader_write_global (struct xheader *xhdr);
void xheader_finish (struct xheader *hdr);
void xheader_destroy (struct xheader *hdr);
char *xheader_xhdr_name (struct tar_stat_info *st);
char *xheader_ghdr_name (void);
-void xheader_write (char type, char *name, struct xheader *xhdr);
-void xheader_write_global (void);
void xheader_set_option (char *string);
-void xheader_string_begin (void);
-void xheader_string_add (char const *s);
-bool xheader_string_end (char const *keyword);
+void xheader_string_begin (struct xheader *xhdr);
+void xheader_string_add (struct xheader *xhdr, char const *s);
+bool xheader_string_end (struct xheader *xhdr, 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);
bool utf8_convert (bool to_utf, char const *input, char **output);
/* Module transform.c */
+typedef enum
+ {
+ xform_regfile,
+ xform_link,
+ xform_symlink
+ } xform_type;
+
void set_transform_expr (const char *expr);
bool transform_name (char **pinput);
-bool transform_name_fp (char **pinput, char *(*fun)(char *));
+bool transform_member_name (char **pinput, xform_type type);
+bool transform_name_fp (char **pinput, char *(*fun)(char *, void *), void *);