mongoc_stream_readv - Man Page
mongoc_stream_readv()
Synopsis
ssize_t mongoc_stream_readv (mongoc_stream_t *stream, mongoc_iovec_t *iov, size_t iovcnt, size_t min_bytes, int32_t timeout_msec);
Parameters
- stream: A mongoc_stream_t.
- iov: A vector of mongoc_iovec_t.
- iovcnt: The number of items in iov.
- min_bytes: The minimum number of bytes to read or failure will be indicated.
- timeout_msec: A timeout in milliseconds, or 0 to indicate non-blocking. A negative value with use the default timeout.
This function is identical to mongoc_stream_read() except that it takes a mongoc_iovec_t to perform gathered I/O.
Returns
>= 0 on success, -1 on failure and errno is set.
SEE ALSO:
mongoc_stream_read()
mongoc_stream_write()
mongoc_stream_writev()
Author
MongoDB, Inc
Copyright
2017-present, MongoDB, Inc
Info
Sep 06, 2023 1.24.4 libmongoc