mongoc_gridfs_create_file_from_stream()

Synopsis

mongoc_gridfs_file_t *
mongoc_gridfs_create_file_from_stream (mongoc_gridfs_t *gridfs,
                                       mongoc_stream_t *stream,
                                       mongoc_gridfs_file_opt_t *opt)
   BSON_GNUC_WARN_UNUSED_RESULT;

Parameters

• gridfs: A mongoc_gridfs_t.

• stream: A mongoc_stream_t.

• opt: A mongoc_gridfs_file_opt_t to specify file options.

Description

This function shall create a new mongoc_gridfs_file_t and fill it with the contents of stream. Note that this function will read from stream until End of File, making it best suited for file-backed streams.

Returns

A newly allocated mongoc_gridfs_file_t that should be freed with mongoc_gridfs_file_destroy() when no longer in use. Returns NULL and logs an error message if there is a network or server error writing data to the MongoDB server.