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MONGOC_GRIDFS_FILE_GET_ID(3) Library Functions Manual MONGOC_GRIDFS_FILE_GET_ID(3)

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.
2016‐10‐12 MongoDB C Driver