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@

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/amd64/amd64/mem.c b/sys/amd64/amd64/mem.c
index 94851fd..220bad3 100644
--- a/sys/amd64/amd64/mem.c
+++ b/sys/amd64/amd64/mem.c
@@ -122,7 +122,7 @@ mmopen(dev_t dev, int flags, int fmt, struct thread *td)
 		}
 		break;
 	case 14:
-		error = suser_td(td);
+		error = suser(td);
 		if (error != 0)
 			return (error);
 		error = securelevel_gt(td->td_ucred, 0);