util: storage: Export virStorageIsRelative

src/libvirt_private.syms

@@ -2593,6 +2593,7 @@ virStorageFileParseChainIndex;
 virStorageFileProbeFormat;
 virStorageFileResize;
 virStorageIsFile;
+virStorageIsRelative;
 virStorageNetHostDefClear;
 virStorageNetHostDefCopy;
 virStorageNetHostDefFree;

src/util/virstoragefile.c

@@ -801,7 +801,7 @@ virStorageIsFile(const char *backing)
 }
 
 
-static bool
+bool
 virStorageIsRelative(const char *backing)
 {
     if (backing[0] == '/')

src/util/virstoragefile.h

@@ -332,6 +332,7 @@ int virStorageFileResize(const char *path,
 
 int virStorageFileIsClusterFS(const char *path);
 bool virStorageIsFile(const char *path);
+bool virStorageIsRelative(const char *backing);
 
 int virStorageFileGetLVMKey(const char *path,
                             char **key);