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 xpipe (int fd[2]);
void *page_aligned_alloc (void **ptr, size_t size);
-int set_file_atime (int fd, char const *file, struct timespec atime,
- int atflag);
+int set_file_atime (int fd, int parentfd, char const *file,
+ struct timespec atime);
/* Module names.c. */
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);