/* Common declarations for the tar program.
Copyright (C) 1988, 1992, 1993, 1994, 1996, 1997, 1999, 2000, 2001,
- 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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
#define obstack_chunk_free free
#include <obstack.h>
#include <progname.h>
+#include <xvasprintf.h>
#include <paxlib.h>
DIFF_SUBCOMMAND, /* -d */
EXTRACT_SUBCOMMAND, /* -x */
LIST_SUBCOMMAND, /* -t */
- UPDATE_SUBCOMMAND /* -u */
+ UPDATE_SUBCOMMAND, /* -u */
+ TEST_LABEL_SUBCOMMAND, /* --test-label */
};
GLOBAL enum subcommand subcommand_option;
/* Display file times in UTC */
GLOBAL bool utc_option;
+/* Output file timestamps to the full resolution */
+GLOBAL bool full_time_option;
/* This variable tells how to interpret newer_mtime_option, below. If zero,
files get archived if their mtime is not less than newer_mtime_option.
int matching_flags; /* wildcard flags if name is a pattern */
bool cmdline; /* true if this name was given in the
command line */
-
+
int change_dir; /* Number of the directory to change to.
Set with the -C option. */
uintmax_t found_count; /* number of times a matching file has
been found */
-
+
/* The following members are used for incremental dumps only,
if this struct name represents a directory;
see incremen.c */
/* Unquote filenames */
GLOBAL bool unquote_option;
-GLOBAL bool test_label_option; /* Test archive volume label and exit */
-
/* Show file or archive names after transformation.
In particular, when creating archive in verbose mode, list member names
as stored in the archive */
extern FILE *stdlis;
extern bool write_archive_to_stdout;
extern char *volume_label;
+extern size_t volume_label_count;
extern char *continued_file_name;
extern uintmax_t continued_file_size;
extern uintmax_t continued_file_offset;
extern off_t records_written;
+char *drop_volume_label_suffix (const char *label);
+
size_t available_space_after (union block *pointer);
off_t current_block_ordinal (void);
void close_archive (void);
off_t seek_archive (off_t size);
void set_start_time (void);
-void mv_begin (struct tar_stat_info *st);
+void mv_begin_write (const char *file_name, off_t totsize, off_t sizeleft);
+
+void mv_begin_read (struct tar_stat_info *st);
void mv_end (void);
-void mv_total_size (off_t size);
void mv_size_left (off_t size);
void buffer_write_global_xheader (void);
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,
const char *message);
enum exclusion_tag_type check_exclusion_tags (const 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 */
};
+/* Operation mode for read_header: */
+
+enum read_header_mode
+{
+ read_header_auto, /* process extended headers automatically */
+ read_header_x_raw, /* return raw extended headers (return
+ HEADER_SUCCESS_EXTENDED) */
+ read_header_x_global /* when POSIX global extended header is read,
+ decode it and return
+ HEADER_SUCCESS_EXTENDED */
+};
extern union block *current_header;
extern enum archive_format current_format;
extern size_t recent_long_name_blocks;
uintmax_t uintmax_from_header (const char *buf, size_t size);
void list_archive (void);
+void test_archive_label (void);
void print_for_mkdir (char *dirname, int length, mode_t mode);
-void print_header (struct tar_stat_info *st, off_t block_ordinal);
+void print_header (struct tar_stat_info *st, union block *blk,
+ off_t block_ordinal);
void read_and (void (*do_something) (void));
-enum read_header read_header_primitive (bool raw_extended_headers,
- struct tar_stat_info *info);
-enum read_header read_header (bool raw_extended_headers);
+enum read_header read_header (union block **return_block,
+ struct tar_stat_info *info,
+ enum read_header_mode m);
enum read_header tar_checksum (union block *header, bool silent);
void skip_file (off_t size);
void skip_member (void);
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 };
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 label_notfound (void);
void collect_and_sort_names (void);
struct name *name_scan (const char *name);
struct name const *name_from_list (void);
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);
/* Module exit.c */
extern void (*fatal_exit_hook) (void);
-
projects / chaz / tar / blobdiff