X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fcommon.h;h=c51ab116e41294853f2baea41cb175b4518e915d;hb=debc485626c0c143731b0ca229d18b48085bb2ef;hp=d0e348465de49bb9af73391c1bff71a207090be4;hpb=6e08ab76949954eccd059db0d5da90e011a11c27;p=chaz%2Ftar

diff --git a/src/common.h b/src/common.h
index d0e3484..c51ab11 100644
--- a/src/common.h
+++ b/src/common.h
@@ -158,7 +158,8 @@ enum exclusion_tag_type
   };
 
 /* 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;
@@ -182,6 +183,7 @@ enum old_files
   OVERWRITE_OLD_FILES,        /* --overwrite */
   UNLINK_FIRST_OLD_FILES,     /* --unlink-first */
   KEEP_OLD_FILES,             /* --keep-old-files */
+  SKIP_OLD_FILES,             /* --skip-old-files */
   KEEP_NEWER_FILES	      /* --keep-newer-files */
 };
 GLOBAL enum old_files old_files_option;
@@ -230,7 +232,8 @@ GLOBAL bool numeric_owner_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;
@@ -440,6 +443,9 @@ void mv_size_left (off_t size);
 
 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
@@ -519,6 +525,7 @@ void update_parent_directory (struct tar_stat_info *st);
 
 size_t dumpdir_size (const char *p);
 bool is_dumpdir (struct tar_stat_info *stat_info);
+void clear_directory_table (void);
 
 /* Module list.c.  */
 
@@ -550,6 +557,7 @@ extern size_t recent_long_link_blocks;
 
 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))
@@ -611,11 +619,13 @@ int remove_any_file (const char *file_name, enum remove_option 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);
+
+size_t blocking_read (int fd, void *buf, size_t count);
+size_t blocking_write (int fd, void const *buf, size_t count);
 
 extern int chdir_current;
+extern int chdir_fd;
 int chdir_arg (char const *dir);
 void chdir_do (int dir);
 int chdir_count (void);
@@ -629,8 +639,6 @@ void seek_diag_details (char const *name, off_t offset);
 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)
@@ -641,7 +649,7 @@ void xpipe (int fd[2]);
 
 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.  */
 
@@ -677,7 +685,6 @@ bool excluded_name (char const *name);
 
 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);
 
@@ -776,6 +783,7 @@ void set_transform_expr (const char *expr);
 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);
@@ -805,10 +813,13 @@ void checkpoint_run (bool do_write);
 #define WARN_UNKNOWN_CAST        0x00010000
 #define WARN_UNKNOWN_KEYWORD     0x00020000
 #define WARN_XDEV                0x00040000
+#define WARN_DECOMPRESS_PROGRAM  0x00080000
+#define WARN_EXISTING_FILE       0x00100000
 
 /* 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|WARN_EXISTING_FILE)
 #define WARN_ALL                 (~WARN_VERBOSE_WARNINGS)
 
 void set_warning_option (const char *arg);