xnu-1699.22.73.tar.gz

[apple/xnu.git] / bsd / sys / kern_control.h

diff --git a/bsd/sys/kern_control.h b/bsd/sys/kern_control.h
index 0e83895b4746d4a28e563df976f20fd36acf499c..4a5a411d6f67946d86865acee93f26854e22241b 100644 (file)
--- a/bsd/sys/kern_control.h
+++ b/bsd/sys/kern_control.h
@@ -252,6 +252,7 @@ typedef errno_t (*ctl_disconnect_func)(kern_ctl_ref kctlref, u_int32_t unit, voi
        @param unitinfo The user-defined private data initialized by the
                ctl_connect_func callback.
        @param m The data sent by the client to the kernel control in an
+               mbuf chain. Your function is responsible for releasing the
                mbuf chain.
        @param flags The flags specified by the client when calling
                send/sendto/sendmsg (MSG_OOB/MSG_DONTROUTE).
@@ -433,6 +434,11 @@ ctl_enqueuembuf(kern_ctl_ref kctlref, u_int32_t unit, mbuf_t m, u_int32_t flags)
 errno_t 
 ctl_getenqueuespace(kern_ctl_ref kctlref, u_int32_t unit, size_t *space);
 
+#ifdef KERNEL_PRIVATE
+u_int32_t ctl_id_by_name(const char *name);
+errno_t ctl_name_by_id(u_int32_t id, char *out_name, size_t maxsize);
+#endif /* KERNEL_PRIVATE */
+
 __END_DECLS
 #endif /* KERNEL */