GLOBAL dev_t ar_dev;
GLOBAL ino_t ar_ino;
-/* Flags for reading and fstatatting arbitrary files. */
+/* Flags for reading, searching, and fstatatting files. */
GLOBAL int open_read_flags;
+GLOBAL int open_searchdir_flags;
GLOBAL int fstatat_flags;
GLOBAL int seek_option;
void add_exclusion_tag (const char *name, enum exclusion_tag_type type,
bool (*predicate) (int));
bool cachedir_file_p (int fd);
+char *get_directory_entries (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, time_t t);
void write_eot (void);
void check_links (void);
+int subfile_open (struct tar_stat_info const *dir, char const *file, int flags);
+void restore_parent_fd (struct tar_stat_info const *st);
void exclusion_tag_warning (const char *dirname, const char *tagname,
const char *message);
-enum exclusion_tag_type check_exclusion_tags (int dirfd,
+enum exclusion_tag_type check_exclusion_tags (struct tar_stat_info const *st,
const char **tag_file_name);
#define OFF_TO_CHARS(val, where) off_to_chars (val, where, sizeof (where))
enum { TIMESPEC_STRSIZE_BOUND =
UINTMAX_STRSIZE_BOUND + LOG10_BILLION + sizeof "-." - 1 };
+bool must_be_dot_or_slash (char const *);
+
enum remove_option
{
ORDINARY_REMOVE_OPTION,
bool maybe_backup_file (const char *file_name, bool this_is_the_archive);
void undo_last_backup (void);
-int deref_stat (bool deref, char const *name, struct stat *buf);
+int deref_stat (char const *name, struct stat *buf);
extern int chdir_current;
+extern int chdir_fd;
int chdir_arg (char const *dir);
void chdir_do (int dir);
int chdir_count (void);
void xpipe (int fd[2]);
void *page_aligned_alloc (void **ptr, size_t size);
-int set_file_atime (int fd, char const *file,
- struct timespec const timespec[2]);
+int set_file_atime (int fd, int parentfd, char const *file,
+ struct timespec atime);
/* Module names.c. */
int confirm (const char *message_action, const char *name);
void tar_stat_init (struct tar_stat_info *st);
+bool tar_stat_close (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);