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-rw-r--r--sys/sys/umtxvar.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/sys/umtxvar.h b/sys/sys/umtxvar.h
index 68f261fe6abf..de1b649ed8d7 100644
--- a/sys/sys/umtxvar.h
+++ b/sys/sys/umtxvar.h
@@ -120,6 +120,9 @@ struct umtx_q {
int uq_flags;
#define UQF_UMTXQ 0x0001
+ /* Futex bitset mask */
+ u_int uq_bitset;
+
/* The thread waits on. */
struct thread *uq_thread;
@@ -207,6 +210,7 @@ void umtxq_free(struct umtx_q *);
struct umtxq_chain *umtxq_getchain(struct umtx_key *);
void umtxq_insert_queue(struct umtx_q *, int);
void umtxq_remove_queue(struct umtx_q *, int);
+int umtxq_signal_mask(struct umtx_key *, int, u_int);
int umtxq_sleep(struct umtx_q *, const char *,
struct umtx_abs_timeout *);
void umtxq_unbusy(struct umtx_key *);