NAME

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 \&.

RETURNS

Returns a const bson_value_t * that should not be modified or freed.

COLOPHON

This page is part of MongoDB C Driver. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.