mongoc_gridfs_file_writev (3) Linux Manual Page

mongoc_gridfs_file_writev() – Performs a gathered write to the underlying gridfs file.

Synopsis

ssize_t
mongoc_gridfs_file_writev (mongoc_gridfs_file_t *file,
 mongoc_iovec_t *iov,
 size_t iovcnt,
 uint32_t timeout_msec);

Parameters

file

A mongoc_gridfs_file_t \&.

iov

An array of mongoc_iovec_t \&.

iovcnt

The number of elements in iov \&.

timeout_msec

A uint32_t with the timeout in milliseconds.

Description

Performs a gathered write to the underlying gridfs file.

If timeout is reached, then -1 is returned and errno is set to ETIMEDOUT.

Returns

Returns the number of bytes written or -1 upon error and errno is set.

Colophon

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