fs: add fs_get_type() for current filesystem type

This function is a variant of fs_get_type_name() and returns a filesystem type with which the current device is associated. We don't want to export fs_type variable directly because we have to take care of it consistently within fs.c. Signed-off-by: AKASHI Takahiro <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
grygoriyS · Oct 17, 2019 · b7cd956 · b7cd956
1 parent 185aed7
commit b7cd956
Show file tree

Hide file tree

Showing 2 changed files with 23 additions and 0 deletions.
diff --git a/fs/fs.c b/fs/fs.c
@@ -307,6 +307,19 @@ static struct fstype_info *fs_get_info(int fstype)
 	return info;
 }
 
+/**
+ * fs_get_type() - Get type of current filesystem
+ *
+ * Return: filesystem type
+ *
+ * Returns filesystem type representing the current filesystem, or
+ * FS_TYPE_ANY for any unrecognised filesystem.
+ */
+int fs_get_type(void)
+{
+	return fs_type;
+}
+
 /**
  * fs_get_type_name() - Get type of current filesystem
  *

diff --git a/include/fs.h b/include/fs.h
@@ -49,6 +49,16 @@ int fs_set_blk_dev_with_part(struct blk_desc *desc, int part);
  */
 void fs_close(void);
 
+/**
+ * fs_get_type() - Get type of current filesystem
+ *
+ * Return: filesystem type
+ *
+ * Returns filesystem type representing the current filesystem, or
+ * FS_TYPE_ANY for any unrecognised filesystem.
+ */
+int fs_get_type(void);
+
 /**
  * fs_get_type_name() - Get type of current filesystem
  *