Remove the suser(9) interface from the kernel. It has been replaced from

years by the priv_check(9) interface and just very few places are left.
Note that compatibility stub with older FreeBSD version
(all above the 8 limit though) are left in order to reduce diffs against
old versions. It is responsibility of the maintainers for any module, if
they think it is the case, to axe out such cases.

This patch breaks KPI so __FreeBSD_version will be bumped into a later
commit.

This patch needs to be credited 50-50 with rwatson@ as he found time to
explain me how the priv_check() works in detail and to review patches.

Tested by:      Giovanni Trematerra <giovanni dot trematerra at gmail dot com>
Reviewed by:    rwatson

1 files changed, 0 insertions, 6 deletions

diff --git a/sys/sys/priv.h b/sys/sys/priv.h
index 4c0fdca..c56c99d 100644
--- a/sys/sys/priv.h
+++ b/sys/sys/priv.h
@@ -485,12 +485,6 @@ struct thread;
 struct ucred;
 int	priv_check(struct thread *td, int priv);
 int	priv_check_cred(struct ucred *cred, int priv, int flags);
-
-/*
- * Continue to support external modules that rely on suser(9) -- for now.
- */
-int	suser(struct thread *td);
-int	suser_cred(struct ucred *cred, int flags);
 #endif
 
 #endif /* !_SYS_PRIV_H_ */