plucky (3) mongoc_stream_writev.3.gz

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. WARNING: The "default timeout" indicated by a negative value is both unspecified and unrelated to the documented default values for *TimeoutMS URI options. To specify a default timeout value for a *TimeoutMS URI option, use the MONGOC_DEFAULT_* constants defined in mongoc-client.h.
RETURNS
The number of bytes written on success, or -1 upon failure and errno is set.
AUTHOR
MongoDB, Inc
COPYRIGHT
2009-present, MongoDB, Inc.