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Diffstat (limited to 'man/man3/zmq_msg_data.3')
| -rw-r--r-- | man/man3/zmq_msg_data.3 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/man/man3/zmq_msg_data.3 b/man/man3/zmq_msg_data.3 new file mode 100644 index 0000000..9876378 --- /dev/null +++ b/man/man3/zmq_msg_data.3 @@ -0,0 +1,27 @@ +.TH zmq_msg_data 3 "" "(c)2007-2009 FastMQ Inc." "0MQ User Manuals" +.SH NAME +zmq_msg_data \- retrieves pointer to the message content +.SH SYNOPSIS +.B void *zmq_msg_data (zmq_msg_t *msg); +.SH DESCRIPTION +Returns pointer to message data. Always use this function to access the data, +never use +.IR zmq_msg_t +members directly. +.SH RETURN VALUE +Pointer to the message data. +.SH ERRORS +No errors are defined. +.SH EXAMPLE +.nf +zmq_msg_t msg; +rc = zmq_msg_init_size (&msg, 100); +memset (zmq_msg_data (&msg), 0, 100); +.fi +.SH SEE ALSO +.BR zmq_msg_init (3) +.BR zmq_msg_init_size (3) +.BR zmq_msg_init_data (3) +.BR zmq_msg_close (3) +.SH AUTHOR +Martin Sustrik <sustrik at 250bpm dot com> |