2 files changed, 4 insertions, 0 deletions
diff --git a/usr/src/lib/libidspace/common/libidspace.h b/usr/src/lib/libidspace/common/libidspace.h
index bb8690f19c..f78a3eb1fd 100644
--- a/usr/src/lib/libidspace/common/libidspace.h
+++ b/usr/src/lib/libidspace/common/libidspace.h
@@ -11,6 +11,7 @@
 
 /*
  * Copyright (c) 2014 Joyent, Inc.  All rights reserved.
+ * Copyright 2022 OmniOS Community Edition (OmniOSce) Association.
  */
 
 #ifndef _LIBIDSPACE_H
@@ -32,6 +33,7 @@ extern id_space_t *id_space_create(const char *, id_t, id_t);
 extern void id_space_destroy(id_space_t *);
 extern void id_space_extend(id_space_t *, id_t, id_t);
 extern id_t id_alloc(id_space_t *);
+extern id_t id_allocff(id_space_t *);
 extern id_t id_alloc_specific(id_space_t *, id_t);
 extern void id_free(id_space_t *, id_t);
 
diff --git a/usr/src/lib/libidspace/common/mapfile-vers b/usr/src/lib/libidspace/common/mapfile-vers
index a536d2490d..4a7c94bfb7 100644
--- a/usr/src/lib/libidspace/common/mapfile-vers
+++ b/usr/src/lib/libidspace/common/mapfile-vers
@@ -11,6 +11,7 @@
 
 #
 # Copyright (c) 2014 Joyent, Inc.  All rights reserved.
+# Copyright 2022 OmniOS Community Edition (OmniOSce) Association.
 #
 
 #
@@ -32,6 +33,7 @@ $mapfile_version 2
 SYMBOL_VERSION ILLUMOSprivate {
     global:
 	id_alloc;
+	id_allocff;
 	id_alloc_specific;
 	id_free;
 	id_space_create;