[PATCH 1/2] libmultipath: export udev pthread cleanup functions

[Benjamin Marzinski <bmarzins@xxxxxxxxxx>]

A future patch will make use of cleanup_udev_enumerate_ptr() and
cleanup_udev_device_ptr().

Signed-off-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
---
 libmultipath/discovery.c          | 4 ++--
 libmultipath/discovery.h          | 2 ++
 libmultipath/libmultipath.version | 6 ++++++
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
index b5851561..72ea0c98 100644
--- a/libmultipath/discovery.c
+++ b/libmultipath/discovery.c
@@ -146,7 +146,7 @@ path_discover (vector pathvec, struct config * conf,
 		return pathinfo(pp, conf, flag);
 }
 
-static void cleanup_udev_enumerate_ptr(void *arg)
+void cleanup_udev_enumerate_ptr(void *arg)
 {
 	struct udev_enumerate *ue;
 
@@ -157,7 +157,7 @@ static void cleanup_udev_enumerate_ptr(void *arg)
 		(void)udev_enumerate_unref(ue);
 }
 
-static void cleanup_udev_device_ptr(void *arg)
+void cleanup_udev_device_ptr(void *arg)
 {
 	struct udev_device *ud;
 
diff --git a/libmultipath/discovery.h b/libmultipath/discovery.h
index 7d42eae5..1f7a6e20 100644
--- a/libmultipath/discovery.h
+++ b/libmultipath/discovery.h
@@ -59,6 +59,8 @@ bool has_uid_fallback(struct path *pp);
 int get_uid(struct path * pp, int path_state, struct udev_device *udev,
 	    int allow_fallback);
 bool is_vpd_page_supported(int fd, int pg);
+void cleanup_udev_enumerate_ptr(void *arg);
+void cleanup_udev_device_ptr(void *arg);
 
 /*
  * discovery bitmask
diff --git a/libmultipath/libmultipath.version b/libmultipath/libmultipath.version
index 6bdf6944..63f970b7 100644
--- a/libmultipath/libmultipath.version
+++ b/libmultipath/libmultipath.version
@@ -244,3 +244,9 @@ global:
 local:
 	*;
 };
+
+LIBMULTIPATH_27.1.0 {
+global:
+	cleanup_udev_enumerate_ptr;
+	cleanup_udev_device_ptr;
+} LIBMULTIPATH_27.0.0;
-- 
2.46.2