/* Common declarations for the tar program.
Copyright (C) 1988, 1992, 1993, 1994, 1996, 1997, 1999, 2000, 2001,
- 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2006, 2007, 2008 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
/* Selected format for output archive. */
GLOBAL enum archive_format archive_format;
-/* Either NL or NUL, as decided by the --null option. */
-GLOBAL char filename_terminator;
-
/* Size of each record, once in blocks, once in bytes. Those two variables
are always related, the second being BLOCKSIZE times the first. They do
not have _option in their name, even if their values is derived from
/* Specified file name for incremental list. */
GLOBAL const char *listed_incremental_option;
+/* Check device numbers when doing incremental dumps. */
+GLOBAL bool check_device_option;
/* Specified mode change string. */
GLOBAL struct mode_change *mode_option;
void delete_archive_members (void);
/* Module incremen.c. */
+typedef struct dumpdir *dumpdir_t;
+typedef struct dumpdir_iter *dumpdir_iter_t;
+
+dumpdir_t dumpdir_create0 (const char *contents, const char *cmask);
+dumpdir_t dumpdir_create (const char *contents);
+void dumpdir_free (dumpdir_t);
+char *dumpdir_locate (dumpdir_t dump, const char *name);
+char *dumpdir_next (dumpdir_iter_t itr);
+char *dumpdir_first (dumpdir_t dump, int all, dumpdir_iter_t *pitr);
+
-char *get_directory_contents (char *dir_name, dev_t device);
+const char *get_directory_contents (char *dir_name, dev_t device);
const char *append_incremental_renames (const char *dump);
void read_directory_file (void);
void write_directory_file (void);
void sys_detect_dev_null_output (void);
void sys_save_archive_dev_ino (void);
-void sys_drain_input_pipe (void);
-void sys_wait_for_child (pid_t);
+void sys_wait_for_child (pid_t, bool);
void sys_spawn_shell (void);
bool sys_compare_uid (struct stat *a, struct stat *b);
bool sys_compare_gid (struct stat *a, struct stat *b);
bool utf8_convert (bool to_utf, char const *input, char **output);
/* Module transform.c */
-typedef enum
- {
- xform_regfile,
- xform_link,
- xform_symlink
- } xform_type;
+#define XFORM_REGFILE 0x01
+#define XFORM_LINK 0x02
+#define XFORM_SYMLINK 0x04
+#define XFORM_ALL (XFORM_REGFILE|XFORM_LINK|XFORM_SYMLINK)
void set_transform_expr (const char *expr);
-bool transform_name (char **pinput);
-bool transform_member_name (char **pinput, xform_type type);
-bool transform_name_fp (char **pinput, char *(*fun)(char *, void *), void *);
+bool transform_name (char **pinput, int type);
+bool transform_member_name (char **pinput, int type);
+bool transform_name_fp (char **pinput, int type,
+ char *(*fun)(char *, void *), void *);
/* Module suffix.c */
void set_comression_program_by_suffix (const char *name, const char *defprog);
void checkpoint_compile_action (const char *str);
void checkpoint_finish_compile (void);
void checkpoint_run (bool do_write);
+
+/* Module warning.c */
+#define WARN_ALONE_ZERO_BLOCK 0x00000001
+#define WARN_BAD_DUMPDIR 0x00000002
+#define WARN_CACHEDIR 0x00000004
+#define WARN_CONTIGUOUS_CAST 0x00000008
+#define WARN_FILE_CHANGED 0x00000010
+#define WARN_FILE_IGNORED 0x00000020
+#define WARN_FILE_REMOVED 0x00000040
+#define WARN_FILE_SHRANK 0x00000080
+#define WARN_FILE_UNCHANGED 0x00000100
+#define WARN_FILENAME_WITH_NULS 0x00000200
+#define WARN_IGNORE_ARCHIVE 0x00000400
+#define WARN_IGNORE_NEWER 0x00000800
+#define WARN_NEW_DIRECTORY 0x00001000
+#define WARN_RENAME_DIRECTORY 0x00002000
+#define WARN_SYMLINK_CAST 0x00004000
+#define WARN_TIMESTAMP 0x00008000
+#define WARN_UNKNOWN_CAST 0x00010000
+#define WARN_UNKNOWN_KEYWORD 0x00020000
+#define WARN_XDEV 0x00040000
+
+#define WARN_ALL 0xffffffff
+
+void set_warning_option (const char *arg);
+
+extern int warning_option;
+
+#define WARNOPT(opt,args) \
+ do \
+ { \
+ if (warning_option & opt) WARN (args); \
+ } \
+ while (0)
+