Warn about existing files in keep-old-files mode (complements 8f390db9).

[chaz/tar] / src / common.h

diff --git a/src/common.h b/src/common.h
index 8c81cad0393cbea477c6fa9610f0f3b7eb696520..b60c4a0730c45f53c16da92a92fe49bbcc7e9158 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -524,6 +524,7 @@ 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.  */
 
@@ -809,11 +810,12 @@ void checkpoint_run (bool do_write);
 #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|\
-                                 WARN_DECOMPRESS_PROGRAM)
+                                 WARN_DECOMPRESS_PROGRAM|WARN_EXISTING_FILE)
 #define WARN_ALL                 (~WARN_VERBOSE_WARNINGS)
 
 void set_warning_option (const char *arg);