diff --git a/sys/kern/kern_cap.c b/sys/kern/kern_cap.c
index 6c5dc58dce41..c0e182407c79 100644
--- a/sys/kern/kern_cap.c
+++ b/sys/kern/kern_cap.c
@@ -64,3 +64,35 @@ __cap_set_proc(struct proc *p, struct __cap_set_proc_args *uap)
 
 	return (ENOSYS);
 }
+
+/*
+ * Syscalls to allow a process to retrieve capabilities associated with
+ * files, if permitted.
+ */
+__cap_get_fd(struct proc *p, struct __cap_get_fd_args *uap)
+{
+
+	return (ENOSYS);
+}
+
+__cap_get_file(struct proc *p, struct __cap_get_file_args *uap)
+{
+
+	return (ENOSYS);
+}
+
+/*
+ * Syscalls to allow a process to set capabilities associated with files,
+ * if permitted.
+ */
+__cap_set_fd(struct proc *p, struct __cap_set_fd_args *uap)
+{
+
+	return (ENOSYS);
+}
+
+__cap_set_file(struct proc *p, struct __cap_set_file_args *uap)
+{
+
+	return (ENOSYS);
+}
diff --git a/sys/kern/syscalls.master b/sys/kern/syscalls.master
index eb4fd587685a..bc9cfb6b233c 100644
--- a/sys/kern/syscalls.master
+++ b/sys/kern/syscalls.master
@@ -522,3 +522,7 @@
 			    struct timespec *timeout); }
 364	STD	BSD	{ int __cap_get_proc(struct cap *cap_p); }
 365	STD	BSD	{ int __cap_set_proc(struct cap *cap_p); }
+366	STD	BSD	{ int __cap_get_fd(int fd, struct cap *cap_p); }
+367	STD	BSD	{ int __cap_get_file(const char *path_p, struct cap *cap_p); }
+368	STD	BSD	{ int __cap_set_fd(int fd, struct cap *cap_p); }
+369	STD	BSD	{ int __cap_set_file(const char *path_p, struct cap *cap_p); }