mongoc_gridfs_file_writev(3) 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.