zmq_msg_size (3) - Linux Man Pages

zmq_msg_size: retrieve message content size in bytes

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.

AUTHORS

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