'\" t
.\"     Title: zmq_msg_move
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: 09/06/2020
.\"    Manual: 0MQ Manual
.\"    Source: 0MQ 4.3.1
.\"  Language: English
.\"
.TH "ZMQ_MSG_MOVE" "3" "09/06/2020" "0MQ 4\&.3\&.1" "0MQ Manual"
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.SH "NAME"
zmq_msg_move \- move content of a message to another message
.SH "SYNOPSIS"
.sp
\fBint zmq_msg_move (zmq_msg_t \fR\fB\fI*dest\fR\fR\fB, zmq_msg_t \fR\fB\fI*src\fR\fR\fB);\fR
.SH "DESCRIPTION"
.sp
The \fIzmq_msg_move()\fR function shall move the content of the message object referenced by \fIsrc\fR to the message object referenced by \fIdest\fR\&. No actual copying of message content is performed, \fIdest\fR is simply updated to reference the new content\&. \fIsrc\fR becomes an empty message after calling \fIzmq_msg_move()\fR\&. The original content of \fIdest\fR, if any, shall be released\&.
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Never access \fIzmq_msg_t\fR members directly, instead always use the \fIzmq_msg\fR family of functions\&.
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.RE
.SH "RETURN VALUE"
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The \fIzmq_msg_move()\fR function shall return zero if successful\&. Otherwise it shall return \-1 and set \fIerrno\fR to one of the values defined below\&.
.SH "ERRORS"
.PP
\fBEFAULT\fR
.RS 4
Invalid message\&.
.RE
.SH "SEE ALSO"
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\fBzmq_msg_copy\fR(3) \fBzmq_msg_init\fR(3) \fBzmq_msg_init_size\fR(3) \fBzmq_msg_init_data\fR(3) \fBzmq_msg_close\fR(3) \fBzmq\fR(7)
.SH "AUTHORS"
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This page was written by the 0MQ community\&. To make a change please read the 0MQ Contribution Policy at \m[blue]\fBhttp://www\&.zeromq\&.org/docs:contributing\fR\m[]\&.