NAME¶
mongoc_stream_writev - mongoc_stream_writev()
SYNOPSIS¶
ssize_t
mongoc_stream_writev (mongoc_stream_t *stream,
mongoc_iovec_t *iov,
size_t iovcnt,
int32_t timeout_msec);
PARAMETERS¶
- stream: A mongoc_stream_t.
- iov: A vector of mongoc_iovec_t.
- iovcnt: The number of items in iov.
- timeout_msec: The number of milliseconds to block before indicating
failure, or 0 for non-blocking. Negative values indicate the default
timeout.
The mongoc_stream_writev() function shall perform a write
to a mongoc_stream_t. It's modeled on the API and semantics of
writev(), though the parameters map only loosely.
RETURNS¶
The number of bytes written on success, or -1 upon failure and
errno is set.
COPYRIGHT¶
2017-present, MongoDB, Inc