mongoc_gridfs_file_set_filename()

Synopsis

void
mongoc_gridfs_file_set_filename (mongoc_gridfs_file_t *file,
                                 const char           *filename);

file	A mongoc_gridfs_file_t.
str	A UTF-8 encoded string containing the filename.

Sets the filename for file.

You need to call mongoc_gridfs_file_save() to persist this change.