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XS_MSG_MOVE(3)               Crossroads I/O Manual              XS_MSG_MOVE(3)


NAME

       xs_msg_move - move content of a message to another message


SYNOPSIS

       int xs_msg_move (xs_msg_t *dest, xs_msg_t *src);


DESCRIPTION

       The xs_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
       xs_msg_move(). The original content of dest, if any, shall be released.

           Caution

           Never access xs_msg_t members directly, instead always use the
           xs_msg family of functions.


RETURN VALUE

       The xs_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.


SEE ALSO

       xs_msg_copy(3) xs_msg_init(3) xs_msg_init_size(3) xs_msg_init_data(3)
       xs_msg_close(3) xs(7)


AUTHORS

       The Crossroads documentation was written by Martin Sustrik
       <sustrik@250bpm.com[1]> and Martin Lucina <martin@lucina.net[2]>.


NOTES

        1. sustrik@250bpm.com
           mailto:sustrik@250bpm.com

        2. martin@lucina.net
           mailto:martin@lucina.net

Crossroads I/O 1.2.0              02/17/2016                    XS_MSG_MOVE(3)

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