Provided by: libzmq3-dev_4.3.5-1build2_amd64 bug

NAME

       zmq_msg_init_buffer - initialise 0MQ message with buffer copy

SYNOPSIS

       int zmq_msg_init_buffer (zmq_msg_t *msg, const void *buf, size_t size);

DESCRIPTION

       The zmq_msg_init_buffer() function shall allocate any resources required to store a
       message size bytes long and initialise the message object referenced by msg to represent a
       copy of the buffer referenced by the buf and size arguments.

       The implementation shall choose whether to store message content on the stack (small
       messages) or on the heap (large messages).

           Caution
           Never access zmq_msg_t members directly, instead always use the zmq_msg family of
           functions.

           Caution
           The functions zmq_msg_init(), zmq_msg_init_data(), zmq_msg_init_buffer() and
           zmq_msg_init_buffer() are mutually exclusive. Never initialise the same zmq_msg_t
           twice.

RETURN VALUE

       The zmq_msg_init_buffer() function shall return zero if successful. Otherwise it shall
       return -1 and set errno to one of the values defined below.

ERRORS

       ENOMEM
           Insufficient storage space is available.

SEE ALSO

       zmq_msg_init_data(3) zmq_msg_init_size(3) zmq_msg_init(3) zmq_msg_close(3) zmq_msg_data(3)
       zmq_msg_size(3) zmq(7)

AUTHORS

       This page was written by the 0MQ community. To make a change please read the 0MQ
       Contribution Policy at http://www.zeromq.org/docs:contributing.