tar: prefer openat-style functions

[chaz/tar] / src / common.h

diff --git a/src/common.h b/src/common.h
index 2bc1d712ba22e6875e9d886b59982e9c31dec874..12a488919d754a1945a9c4693e096105abe57901 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -614,6 +614,7 @@ void undo_last_backup (void);
 int deref_stat (bool deref, 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);