[zeromq-dev] zmq_sendv

[john skaller]

I have just implemented:


// XSI vector I/O
#if ZMQ_HAVE_UIO
#include <sys/uio.h>
#else
struct iovec 
{
    void *iov_base;
    size_t iov_len;
};
#endif


// Send multiple messages.
//
// If flag bit ZMQ_SNDMORE is set the vector is treated as
// a single multi-part message, i.e. the last message has
// ZMQ_SENDMORE bit switched off.
//
int zmq_sendv (void *s_, iovec *a_, size_t count_, int flags_)

This is a 0MQ version of XSI writev function.  It will send
multiple single messages, or, a single multi-part message.

[zmq_recvv may be a bit trickier ...]


--
john skaller
skaller at users.sourceforge.net