NAME

zmq_msg_size - retrieve message content size in bytes

SYNOPSIS

size_t zmq_msg_size (zmq_msg_t *msg);

DESCRIPTION

The zmq_msg_size() function shall return the size in bytes of the content of the message object referenced by msg.

Caution
 Never access zmq_msg_t members directly, instead always use the zmq_msg family of functions.

RETURN VALUE

Upon successful completion, zmq_msg_size() shall return the size of the message content in bytes.

ERRORS

No errors are defined.

SEE ALSO

zmq_msg_data zmq_msg_init zmq_msg_init_size zmq_msg_init_data zmq_msg_close zmq

AUTHORS

This 0MQ manual page was written by Martin Sustrik <sustrik@250bpm.com>, Martin Lucina <mato@kotelna.sk>, and Pieter Hintjens <ph@imatix.com>.