Change the suser() API to take advantage of td_ucred as well as do a

general cleanup of the API.  The entire API now consists of two functions
similar to the pre-KSE API.  The suser() function takes a thread pointer
as its only argument.  The td_ucred member of this thread must be valid
so the only valid thread pointers are curthread and a few kernel threads
such as thread0.  The suser_cred() function takes a pointer to a struct
ucred as its first argument and an integer flag as its second argument.
The flag is currently only used for the PRISON_ROOT flag.

Discussed on:	smp@

3 files changed, 3 insertions, 3 deletions

diff --git a/sys/netatalk/at_control.c b/sys/netatalk/at_control.c
index 5144115..c0e6727 100644
--- a/sys/netatalk/at_control.c
+++ b/sys/netatalk/at_control.c
@@ -99,7 +99,7 @@ at_control(struct socket *so, u_long cmd, caddr_t data,
 	/* 
 	 * If we are not superuser, then we don't get to do these ops.
 	 */
-	if ( suser_td(td) ) {
+	if ( suser(td) ) {
 	    return( EPERM );
 	}
 
diff --git a/sys/netatalk/ddp_pcb.c b/sys/netatalk/ddp_pcb.c
index a4b8404..48e17d4 100644
--- a/sys/netatalk/ddp_pcb.c
+++ b/sys/netatalk/ddp_pcb.c
@@ -254,7 +254,7 @@ at_pcbsetaddr(struct ddpcb *ddp, struct sockaddr *addr, struct thread *td)
 		return( EINVAL );
 	    }
 	    if ( sat->sat_port < ATPORT_RESERVED &&
-		 suser_td(td) ) {
+		 suser(td) ) {
 		return( EACCES );
 	    }
 	}
diff --git a/sys/netatalk/ddp_usrreq.c b/sys/netatalk/ddp_usrreq.c
index a4b8404..48e17d4 100644
--- a/sys/netatalk/ddp_usrreq.c
+++ b/sys/netatalk/ddp_usrreq.c
@@ -254,7 +254,7 @@ at_pcbsetaddr(struct ddpcb *ddp, struct sockaddr *addr, struct thread *td)
 		return( EINVAL );
 	    }
 	    if ( sat->sat_port < ATPORT_RESERVED &&
-		 suser_td(td) ) {
+		 suser(td) ) {
 		return( EACCES );
 	    }
 	}