zmq_msg_move(3)

NAME

zmq_msg_move - move content of a message to another message

SYNOPSIS

int zmq_msg_move (zmq_msg_t '*dest', zmq_msg_t '*src');

DESCRIPTION

The zmq_msg_move() function shall move the content of the message object referenced by 'src' to the message object referenced by 'dest'. No actual copying of message content is performed, 'dest' is simply updated to reference the new content. 'src' becomes an empty message after calling zmq_msg_move(). The original content of 'dest', if any, shall be released.

Caution

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

RETURN VALUE

The zmq_msg_move() function shall return zero if successful. Otherwise it shall return -1 and set 'errno' to one of the values defined below.

ERRORS

EFAULT: Invalid message.

AUTHORS

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