1ZMQ_MSG_INIT_SIZE(3)              0MQ Manual              ZMQ_MSG_INIT_SIZE(3)
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NAME

6       zmq_msg_init_size - initialise 0MQ message of a specified size
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SYNOPSIS

9       int zmq_msg_init_size (zmq_msg_t *msg, size_t size);
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DESCRIPTION

12       The zmq_msg_init_size() function shall allocate any resources required
13       to store a message size bytes long and initialise the message object
14       referenced by msg to represent the newly allocated message.
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16       The implementation shall choose whether to store message content on the
17       stack (small messages) or on the heap (large messages). For performance
18       reasons zmq_msg_init_size() shall not clear the message data.
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20           Caution
21           Never access zmq_msg_t members directly, instead always use the
22           zmq_msg family of functions.
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24           Caution
25           The functions zmq_msg_init(), zmq_msg_init_data(),
26           zmq_msg_init_size() and zmq_msg_init_buffer() are mutually
27           exclusive. Never initialise the same zmq_msg_t twice.
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RETURN VALUE

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

35       ENOMEM
36           Insufficient storage space is available.
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SEE ALSO

39       zmq_msg_init_data(3) zmq_msg_init_buffer(3) zmq_msg_init(3)
40       zmq_msg_close(3) zmq_msg_data(3) zmq_msg_size(3) zmq(7)
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AUTHORS

43       This page was written by the 0MQ community. To make a change please
44       read the 0MQ Contribution Policy at
45       http://www.zeromq.org/docs:contributing.
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490MQ 4.3.4                         01/21/2023              ZMQ_MSG_INIT_SIZE(3)
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