Make grub_util_device_is_mapped_stat available in grub-emu core.

ChangeLog

@@ -1,3 +1,7 @@
+2013-12-24  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Make grub_util_device_is_mapped_stat available in grub-emu core.
+
 2013-12-24  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	Add -Qn to TARGET_CFLAGS if it's supported.

grub-core/osdep/devmapper/getroot.c

@@ -211,22 +211,6 @@ grub_util_devmapper_part_to_disk (struct stat *st,
   return xstrdup (path);
 }
 
-int
-grub_util_device_is_mapped_stat (struct stat *st)
-{
-#if GRUB_DISK_DEVS_ARE_CHAR
-  if (! S_ISCHR (st->st_mode))
-#else
-  if (! S_ISBLK (st->st_mode))
-#endif
-    return 0;
-
-  if (!grub_device_mapper_supported ())
-    return 0;
-
-  return dm_is_dm_major (major (st->st_rdev));
-}
-
 char *
 grub_util_get_devmapper_grub_dev (const char *os_dev)
 {
@@ -311,12 +295,6 @@ grub_util_pull_devmapper (const char *os_dev __attribute__ ((unused)))
   return;
 }
 
-int
-grub_util_device_is_mapped_stat (struct stat *st __attribute__ ((unused)))
-{
-  return 0;
-}
-
 void
 grub_util_devmapper_cleanup (void)
 {

grub-core/osdep/devmapper/hostdisk.c

@@ -82,6 +82,23 @@ grub_util_device_is_mapped (const char *dev)
   return dm_is_dm_major (major (st.st_rdev));
 }
 
+int
+grub_util_device_is_mapped_stat (struct stat *st)
+{
+#if GRUB_DISK_DEVS_ARE_CHAR
+  if (! S_ISCHR (st->st_mode))
+#else
+  if (! S_ISBLK (st->st_mode))
+#endif
+    return 0;
+
+  if (!grub_device_mapper_supported ())
+    return 0;
+
+  return dm_is_dm_major (major (st->st_rdev));
+}
+
+
 int
 grub_util_get_dm_node_linear_info (dev_t dev,
 				   int *maj, int *min,
@@ -199,4 +216,10 @@ grub_util_get_dm_node_linear_info (dev_t dev __attribute__ ((unused)),
   return 0;
 }
 
+int
+grub_util_device_is_mapped_stat (struct stat *st __attribute__ ((unused)))
+{
+  return 0;
+}
+
 #endif