NAME

       xs_msg_close - release Crossroads message

SYNOPSIS

       int xs_msg_close (xs_msg_t *msg);

DESCRIPTION

       The xs_msg_close() function shall inform the Crossroads infrastructure that any resources
       associated with the message object referenced by msg are no longer required and may be
       released. Actual release of resources associated with the message object shall be
       postponed by the library until all users of the message or underlying data buffer have
       indicated it is no longer required.

       Applications should ensure that xs_msg_close() is called once a message is no longer
       required, otherwise memory leaks may occur.

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

RETURN VALUE

       The xs_msg_close() 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_init(3) xs_msg_init_size(3) xs_msg_init_data(3) xs_msg_data(3) xs_msg_size(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