[PATCH 1/3] libmultipath: export partmap_in_use and do_deferred

[Benjamin Marzinski]

A future commit will make use of these functions

Signed-off-by: Benjamin Marzinski <bmarz...@redhat.com>
---
 libmultipath/devmapper.c          | 4 +---
 libmultipath/devmapper.h          | 3 +++
 libmultipath/libmultipath.version | 1 +
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/libmultipath/devmapper.c b/libmultipath/devmapper.c
index 4ce7e82f..24d03e83 100644
--- a/libmultipath/devmapper.c
+++ b/libmultipath/devmapper.c
@@ -386,8 +386,6 @@ libmp_dm_task_create(int task)
        return dm_task_create(task);
 }
 
-#define do_deferred(x) ((x) == DEFERRED_REMOVE_ON || (x) == 
DEFERRED_REMOVE_IN_PROGRESS)
-
 static int
 dm_simplecmd (int task, const char *name, int no_flush, int need_sync,
              uint16_t udev_flags, int deferred_remove __DR_UNUSED__) {
@@ -1043,7 +1041,7 @@ has_partmap(const char *name __attribute__((unused)),
        return 1;
 }
 
-static int
+int
 partmap_in_use(const char *name, void *data)
 {
        int part_count, *ret_count = (int *)data;
diff --git a/libmultipath/devmapper.h b/libmultipath/devmapper.h
index a7d66604..2987a1b5 100644
--- a/libmultipath/devmapper.h
+++ b/libmultipath/devmapper.h
@@ -57,6 +57,9 @@ enum {
        DM_FLUSH_BUSY,
 };
 
+#define do_deferred(x) ((x) == DEFERRED_REMOVE_ON || (x) == 
DEFERRED_REMOVE_IN_PROGRESS)
+
+int partmap_in_use(const char *name, void *data);
 int _dm_flush_map (const char *, int, int, int, int);
 int dm_flush_map_nopaths(const char * mapname, int deferred_remove);
 #define dm_flush_map(mapname) _dm_flush_map(mapname, 1, 0, 0, 0)
diff --git a/libmultipath/libmultipath.version 
b/libmultipath/libmultipath.version
index 724786d5..e070f296 100644
--- a/libmultipath/libmultipath.version
+++ b/libmultipath/libmultipath.version
@@ -141,6 +141,7 @@ global:
        need_io_err_check;
        orphan_path;
        parse_prkey_flags;
+       partmap_in_use;
        pathcount;
        path_discovery;
        path_get_tpgs;
-- 
2.43.0