pw -R <rootdir> userdel can now cleanup installation

Rewrite rm_r to use *at function, allowing to remove home directories along with
users. only crontabs and at(1) installation are not removed

Relnotes:	yes

1 files changed, 1 insertions, 1 deletions

diff --git a/pw/pwupd.h b/pw/pwupd.h
index f08d2c7..054c5a5 100644
--- a/pw/pwupd.h
+++ b/pw/pwupd.h
@@ -159,7 +159,7 @@ void           vendgrent(void);
 
 void copymkdir(int rootfd, char const * dir, int skelfd, mode_t mode, uid_t uid,
     gid_t gid, int flags);
-void rm_r(char const * dir, uid_t uid);
+void rm_r(int rootfd, char const * dir, uid_t uid);
 __END_DECLS
 
 #endif				/* !_PWUPD_H */