MONGOC_GRIDFS_FIND_ONE_WITH_OPTS(3)

NAME
mongoc_gridfs_find_one_with_opts - mongoc_gridfs_find_one_with_opts()

SYNOPSIS

mongoc_gridfs_file_t *
mongoc_gridfs_find_one_with_opts (mongoc_gridfs_t *gridfs,
                                  const bson_t *filter,
                                  const bson_t *opts,
                                  bson_error_t *error)
   BSON_GNUC_WARN_UNUSED_RESULT;

PARAMETERS

•   gridfs: A mongoc_gridfs_t.

•   filter: A bson_t containing the query to execute.

•   opts: A bson_t query options, including sort order and which fields to return. Can be NULL.

•   error: An optional location for a bson_error_t or NULL.

DESCRIPTION

Find the first GridFS file matching filter.

See mongoc_collection_find_with_opts for a description of the filter and opts parameters.

ERRORS

Errors are propagated via the error parameter.

RETURNS

A newly allocated mongoc_gridfs_file_t or NULL if no file could be found. You must free the resulting file with mongoc_gridfs_file_destroy() if non-NULL.

AUTHOR
MongoDB, Inc

COPYRIGHT
2017, MongoDB, Inc