zmq_msg_gets(3) =============== NAME ---- zmq_msg_gets - get message metadata property SYNOPSIS -------- *char *zmq_msg_gets (zmq_msg_t '*message', char *'property');* DESCRIPTION ----------- The _zmq_msg_gets()_ function shall return the string value for the metadata property specified by the 'property' argument for the message pointed to by the 'message' argument. The following properties can be retrieved with the _zmq_msg_get()_ function: RETURN VALUE ------------ The _zmq_msg_gets()_ function shall return the string value for the property if successful. Otherwise it shall return NULL and set 'errno' to one of the values defined below. The caller shall not modify or free the returned value, which shall be owned by the message. ERRORS ------ *EINVAL*:: The requested _property_ is unknown. EXAMPLE ------- .To be done ---- zmq_msg_t frame; ---- SEE ALSO -------- linkzmq:zmq[7] AUTHORS ------- This page was written by the 0MQ community. To make a change please read the 0MQ Contribution Policy at .