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 -------- linkxs:xs_msg_data[3] linkxs:xs_msg_init[3] linkxs:xs_msg_init_size[3] linkxs:xs_msg_init_data[3] linkxs:xs_msg_close[3] linkxs:xs[7] AUTHORS ------- The Crossroads documentation was written by Martin Sustrik and Martin Lucina .