2010-01-05 08:29:35 +01:00
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.TH zmq_msg_data 3 "" "(c)2007-2010 iMatix Corporation" "0MQ User Manuals"
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2009-11-22 10:25:53 +01:00
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.SH NAME
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zmq_msg_data \- retrieves pointer to the message content
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.SH SYNOPSIS
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.B void *zmq_msg_data (zmq_msg_t *msg);
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.SH DESCRIPTION
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2009-11-23 09:22:25 +01:00
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Returns pointer to message data. Always use this function to access the data,
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never use
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.IR zmq_msg_t
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members directly.
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2009-11-22 10:25:53 +01:00
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.SH RETURN VALUE
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2009-11-23 09:22:25 +01:00
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Pointer to the message data.
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2009-11-22 10:25:53 +01:00
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.SH ERRORS
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2009-11-23 09:22:25 +01:00
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No errors are defined.
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2009-11-22 10:25:53 +01:00
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.SH EXAMPLE
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2009-11-23 09:22:25 +01:00
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.nf
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zmq_msg_t msg;
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rc = zmq_msg_init_size (&msg, 100);
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memset (zmq_msg_data (&msg), 0, 100);
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.fi
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2009-11-22 10:25:53 +01:00
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.SH SEE ALSO
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2009-11-23 09:22:25 +01:00
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.BR zmq_msg_init (3)
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.BR zmq_msg_init_size (3)
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.BR zmq_msg_init_data (3)
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.BR zmq_msg_close (3)
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2009-11-22 10:25:53 +01:00
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.SH AUTHOR
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Martin Sustrik <sustrik at 250bpm dot com>
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