mongoc_gridfs_file_get_id (3) Linux Manual Page
mongoc_gridfs_file_get_id() – Fetches the id of a gridfs file.
Synopsis
const bson_value_t *
mongoc_gridfs_file_get_id (mongoc_gridfs_file_t *file);
Parameters
- file
- A mongoc_gridfs_file_t \&.
Description
Fetches the id of a gridfs file.The C Driver always uses an ObjectId for _id , but files created by other drivers may have any type of _id \&.