};
/* Specified value to be put into tar file in place of stat () results, or
- just -1 if such an override should not take place. */
+ just null and -1 if such an override should not take place. */
+GLOBAL char const *group_name_option;
GLOBAL gid_t group_option;
GLOBAL bool ignore_failed_read_option;
GLOBAL bool one_file_system_option;
/* Specified value to be put into tar file in place of stat () results, or
- just -1 if such an override should not take place. */
+ just null and -1 if such an override should not take place. */
+GLOBAL char const *owner_name_option;
GLOBAL uid_t owner_option;
GLOBAL bool recursive_unlink_option;
void buffer_write_global_xheader (void);
+const char *first_decompress_program (int *pstate);
+const char *next_decompress_program (int *pstate);
+
/* Module create.c. */
enum dump_status
void decode_header (union block *header, struct tar_stat_info *stat_info,
enum archive_format *format_pointer, int do_user_group);
+void transform_stat_info (int typeflag, struct tar_stat_info *stat_info);
char const *tartime (struct timespec t, bool full_time);
#define OFF_FROM_HEADER(where) off_from_header (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 fd_utimensat (int fd, int parentfd, char const *file,
- struct timespec const ts[2], int atflag);
+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 stat_diag (char const *name);
void file_removed_diag (const char *name, bool top_level,
void (*diagfn) (char const *name));
-void dir_removed_diag (char const *name, bool top_level,
- void (*diagfn) (char const *name));
void write_error_details (char const *name, size_t status, size_t size);
void write_fatal (char const *name) __attribute__ ((noreturn));
void write_fatal_details (char const *name, ssize_t status, size_t size)
void *page_aligned_alloc (void **ptr, size_t size);
int set_file_atime (int fd, int parentfd, char const *file,
- struct timespec atime, int atflag);
+ struct timespec atime);
/* Module names.c. */
void add_avoided_name (char const *name);
bool is_avoided_name (char const *name);
-bool is_individual_file (char const *name);
bool contains_dot_dot (char const *name);
bool transform_name (char **pinput, int type);
bool transform_name_fp (char **pinput, int type,
char *(*fun)(char *, void *), void *);
+bool transform_program_p (void);
/* Module suffix.c */
void set_compression_program_by_suffix (const char *name, const char *defprog);
#define WARN_UNKNOWN_CAST 0x00010000
#define WARN_UNKNOWN_KEYWORD 0x00020000
#define WARN_XDEV 0x00040000
+#define WARN_DECOMPRESS_PROGRAM 0x00080000
/* The warnings composing WARN_VERBOSE_WARNINGS are enabled by default
in verbose mode */
-#define WARN_VERBOSE_WARNINGS (WARN_RENAME_DIRECTORY|WARN_NEW_DIRECTORY)
+#define WARN_VERBOSE_WARNINGS (WARN_RENAME_DIRECTORY|WARN_NEW_DIRECTORY|\
+ WARN_DECOMPRESS_PROGRAM)
#define WARN_ALL (~WARN_VERBOSE_WARNINGS)
void set_warning_option (const char *arg);