MFC r269669:

 Split up sys_ktimer_getoverrun() into a sys_ and a kern_ variant
 and export the kern_ version needed by an upcoming linuxolator change.

 Sponsored by:	DARPA,AFRL

1 files changed, 9 insertions, 2 deletions

diff --git a/sys/kern/kern_time.c b/sys/kern/kern_time.c
index f6974c6..e8430e4 100644
--- a/sys/kern/kern_time.c
+++ b/sys/kern/kern_time.c
@@ -1361,13 +1361,20 @@ struct timer_getoverrun_args {
 int
 sys_ktimer_getoverrun(struct thread *td, struct ktimer_getoverrun_args *uap)
 {
+
+	return (kern_ktimer_getoverrun(td, uap->timerid));
+}
+
+int
+kern_ktimer_getoverrun(struct thread *td, int timer_id)
+{
 	struct proc *p = td->td_proc;
 	struct itimer *it;
 	int error ;
 
 	PROC_LOCK(p);
-	if (uap->timerid < 3 ||
-	    (it = itimer_find(p, uap->timerid)) == NULL) {
+	if (timer_id < 3 ||
+	    (it = itimer_find(p, timer_id)) == NULL) {
 		PROC_UNLOCK(p);
 		error = EINVAL;
 	} else {