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

NAME
       xs_msg_size - retrieve message content size in bytes

SYNOPSIS
       size_t xs_msg_size (xs_msg_t *msg);

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

           Caution

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

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

ERRORS
       No errors are defined.

SEE ALSO
       xs_msg_data(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_SIZE(3)