Imported Upstream version 2.0.9.dfsgupstream/2.0.9.dfsg

author: Martin Lucina <martin@lucina.net> 2012-01-23 08:53:25 +0100
committer: Martin Lucina <martin@lucina.net> 2012-01-23 08:53:25 +0100
commit: 5ba1cb20fe6f6699cef1cc726718e760cd4c9af1 (patch)
tree: df7b144c5325fd8b3c88c49b456fafc24249abe6 /doc
parent: a15854bd92db69fcd0b4444fe1b8fe3610a7acf6 (diff)
80 files changed, 916 insertions, 251 deletions
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 3c7b20b..ba2b64a 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -17,7 +17,7 @@ if INSTALL_MAN
 dist_man_MANS = $(MAN_DOC)
 endif
 
-EXTRA_DIST = $(MAN_TXT)
+EXTRA_DIST = asciidoc.conf $(MAN_TXT)
 if BUILD_DOC
 EXTRA_DIST += $(MAN_HTML)
 endif
diff --git a/doc/Makefile.in b/doc/Makefile.in
index c75a926..8948f1c 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -201,7 +201,7 @@ MAN_DOC = $(MAN1) $(MAN3) $(MAN7)
 MAN_TXT = $(MAN1:%.1=%.txt) $(MAN3:%.3=%.txt) $(MAN7:%.7=%.txt)
 MAN_HTML = $(MAN_TXT:%.txt=%.html)
 @INSTALL_MAN_TRUE@dist_man_MANS = $(MAN_DOC)
-EXTRA_DIST = $(MAN_TXT) $(am__append_1)
+EXTRA_DIST = asciidoc.conf $(MAN_TXT) $(am__append_1)
 MAINTAINERCLEANFILES = $(MAN_DOC) $(MAN_HTML)
 @BUILD_DOC_TRUE@SUFFIXES = .html .txt .xml .1 .3 .7
 all: all-am
@@ -217,9 +217,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  doc/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  doc/Makefile'; \
 	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu  doc/Makefile
+	  $(AUTOMAKE) --foreign  doc/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/doc/asciidoc.conf b/doc/asciidoc.conf
new file mode 100644
index 0000000..d73d711
--- /dev/null
+++ b/doc/asciidoc.conf
@@ -0,0 +1,56 @@
+[paradef-default]
+literal-style=template="literalparagraph"
+
+[macros]
+(?su)[\\]?(?P<name>linkzmq):(?P<target>\S*?)\[(?P<attrlist>.*?)\]=
+
+ifdef::backend-docbook[]
+[linkzmq-inlinemacro]
+{0%{target}}
+{0#<citerefentry>}
+{0#<refentrytitle>{target}</refentrytitle><manvolnum>{0}</manvolnum>}
+{0#</citerefentry>}
+endif::backend-docbook[]
+
+ifdef::backend-xhtml11[]
+[linkzmq-inlinemacro]
+<a href="{target}.html">{target}{0?({0})}</a>
+endif::backend-xhtml11[]
+
+ifdef::doctype-manpage[]
+ifdef::backend-docbook[]
+[header]
+template::[header-declarations]
+<refentry>
+<refmeta>
+<refentrytitle>{mantitle}</refentrytitle>
+<manvolnum>{manvolnum}</manvolnum>
+<refmiscinfo class="source">0MQ</refmiscinfo>
+<refmiscinfo class="version">{zmq_version}</refmiscinfo>
+<refmiscinfo class="manual">0MQ Manual</refmiscinfo>
+</refmeta>
+<refnamediv>
+  <refname>{manname}</refname>
+  <refpurpose>{manpurpose}</refpurpose>
+</refnamediv>
+endif::backend-docbook[]
+endif::doctype-manpage[]
+
+ifdef::backend-xhtml11[]
+[footer]
+</div>
+{disable-javascript%<div id="footnotes"><hr /></div>}
+<div id="footer">
+<div id="footer-text">
+ØMQ {zmq_version}<br />
+Last updated {docdate} {doctime}
+</div>
+</div>
+</body>
+</html>
+endif::backend-xhtml11[]
+
+[replacements]
+ifdef::backend-xhtml11[]
+0MQ=ØMQ
+endif::backend-xhtml11[]
diff --git a/doc/zmq.7 b/doc/zmq.7
index 56cfe1f..d17390a 100644
--- a/doc/zmq.7
+++ b/doc/zmq.7
@@ -2,12 +2,12 @@
 .\"     Title: zmq
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ" "7" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ" "7" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -63,7 +63,7 @@ Terminate 0MQ context
 \fBThread safety\fR
 .RS 4
 .sp
-A 0MQ \fIcontext\fR is thread safe and may be shared among as many application threads as the application has requested using the \fIapp_threads\fR parameter to \fIzmq_init()\fR, without any additional locking required on the part of the caller\&. Each 0MQ socket belonging to a particular \fIcontext\fR may only be used by \fBthe thread that created it\fR using \fIzmq_socket()\fR\&.
+A 0MQ \fIcontext\fR is thread safe and may be shared among as many application threads as necessary, without any additional locking required on the part of the caller\&. Each 0MQ socket belonging to a particular \fIcontext\fR may only be used by \fBthe thread that created it\fR using \fIzmq_socket()\fR\&.
 .RE
 .sp
 .it 1 an-trap
diff --git a/doc/zmq.html b/doc/zmq.html
index 934381a..c73f990 100644
--- a/doc/zmq.html
+++ b/doc/zmq.html
@@ -620,8 +620,7 @@ Terminate ØMQ context
 </dl></div>
 <h4 id="_thread_safety">Thread safety</h4>
 <div class="paragraph"><p>A ØMQ <em>context</em> is thread safe and may be shared among as many application
-threads as the application has requested using the <em>app_threads</em> parameter to
-<em>zmq_init()</em>, without any additional locking required on the part of the
+threads as necessary, without any additional locking required on the part of the
 caller.  Each ØMQ socket belonging to a particular <em>context</em> may only be used
 by <strong>the thread that created it</strong> using <em>zmq_socket()</em>.</p></div>
 <h4 id="_multiple_contexts">Multiple contexts</h4>
@@ -859,7 +858,8 @@ included with the ØMQ distribution.</p></div>
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-03 14:07:32 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq.txt b/doc/zmq.txt
index d13f572..06658c9 100644
--- a/doc/zmq.txt
+++ b/doc/zmq.txt
@@ -44,8 +44,7 @@ Terminate 0MQ context::
 Thread safety
 ^^^^^^^^^^^^^
 A 0MQ 'context' is thread safe and may be shared among as many application
-threads as the application has requested using the _app_threads_ parameter to
-_zmq_init()_, without any additional locking required on the part of the
+threads as necessary, without any additional locking required on the part of the
 caller.  Each 0MQ socket belonging to a particular 'context' may only be used
 by *the thread that created it* using _zmq_socket()_.
 
diff --git a/doc/zmq_bind.3 b/doc/zmq_bind.3
index 164989e..3d37d82 100644
--- a/doc/zmq_bind.3
+++ b/doc/zmq_bind.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_bind
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_BIND" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_BIND" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -113,6 +113,13 @@ associated with the specified
 \fIsocket\fR
 was terminated\&.
 .RE
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIsocket\fR
+was not valid (NULL)\&.
+.RE
 .SH "EXAMPLE"
 .PP
 \fBBinding a publisher socket to an in-process and a TCP transport\fR. 
diff --git a/doc/zmq_bind.html b/doc/zmq_bind.html
index 5035f0c..cd759ea 100644
--- a/doc/zmq_bind.html
+++ b/doc/zmq_bind.html
@@ -689,6 +689,14 @@ The requested <em>address</em> specifies a nonexistent interface.
 The ØMQ <em>context</em> associated with the specified <em>socket</em> was terminated.
 </p>
 </dd>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>socket</em> was not valid (NULL).
+</p>
+</dd>
 </dl></div>
 </div>
 <h2 id="_example">EXAMPLE</h2>
@@ -722,7 +730,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-01 21:45:12 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_bind.txt b/doc/zmq_bind.txt
index a74e81d..7aa5a0b 100644
--- a/doc/zmq_bind.txt
+++ b/doc/zmq_bind.txt
@@ -56,6 +56,8 @@ The requested 'address' was not local.
 The requested 'address' specifies a nonexistent interface.
 *ETERM*::
 The 0MQ 'context' associated with the specified 'socket' was terminated.
+*EFAULT*::
+The provided 'socket' was not valid (NULL).
 
 
 EXAMPLE
diff --git a/doc/zmq_close.3 b/doc/zmq_close.3
index 7ea5e3f..d8f2d0e 100644
--- a/doc/zmq_close.3
+++ b/doc/zmq_close.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_close
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_CLOSE" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_CLOSE" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -39,8 +39,13 @@ The \fIzmq_close()\fR function shall destroy the socket referenced by the \fIsoc
 .sp
 The \fIzmq_close()\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"
-.sp
-No errors are defined\&.
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIsocket\fR
+was not valid (NULL)\&.
+.RE
 .SH "SEE ALSO"
 .sp
 \fBzmq_socket\fR(3) \fBzmq_term\fR(3) \fBzmq\fR(7)
diff --git a/doc/zmq_close.html b/doc/zmq_close.html
index ebdfa9f..e8ab194 100644
--- a/doc/zmq_close.html
+++ b/doc/zmq_close.html
@@ -601,7 +601,16 @@ return <tt>-1</tt> and set <em>errno</em> to one of the values defined below.</p
 </div>
 <h2 id="_errors">ERRORS</h2>
 <div class="sectionbody">
-<div class="paragraph"><p>No errors are defined.</p></div>
+<div class="dlist"><dl>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>socket</em> was not valid (NULL).
+</p>
+</dd>
+</dl></div>
 </div>
 <h2 id="_see_also">SEE ALSO</h2>
 <div class="sectionbody">
@@ -618,7 +627,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-10 12:14:55 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_close.txt b/doc/zmq_close.txt
index f944bda..e903437 100644
--- a/doc/zmq_close.txt
+++ b/doc/zmq_close.txt
@@ -31,7 +31,8 @@ return `-1` and set 'errno' to one of the values defined below.
 
 ERRORS
 ------
-No errors are defined.
+*EFAULT*::
+The provided 'socket' was not valid (NULL).
 
 
 SEE ALSO
diff --git a/doc/zmq_connect.3 b/doc/zmq_connect.3
index 69e67c4..695daa0 100644
--- a/doc/zmq_connect.3
+++ b/doc/zmq_connect.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_connect
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_CONNECT" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_CONNECT" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -108,6 +108,13 @@ associated with the specified
 \fIsocket\fR
 was terminated\&.
 .RE
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIsocket\fR
+was not valid (NULL)\&.
+.RE
 .SH "EXAMPLE"
 .PP
 \fBConnecting a subscriber socket to an in-process and a TCP transport\fR. 
diff --git a/doc/zmq_connect.html b/doc/zmq_connect.html
index 9b7c4e9..4e33d65 100644
--- a/doc/zmq_connect.html
+++ b/doc/zmq_connect.html
@@ -675,6 +675,14 @@ The requested <em>transport</em> protocol is not compatible with the socket type
 The ØMQ <em>context</em> associated with the specified <em>socket</em> was terminated.
 </p>
 </dd>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>socket</em> was not valid (NULL).
+</p>
+</dd>
 </dl></div>
 </div>
 <h2 id="_example">EXAMPLE</h2>
@@ -708,7 +716,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-01 21:45:12 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_connect.txt b/doc/zmq_connect.txt
index 0061c37..ffcf3b4 100644
--- a/doc/zmq_connect.txt
+++ b/doc/zmq_connect.txt
@@ -54,6 +54,8 @@ The requested 'transport' protocol is not supported.
 The requested 'transport' protocol is not compatible with the socket type.
 *ETERM*::
 The 0MQ 'context' associated with the specified 'socket' was terminated.
+*EFAULT*::
+The provided 'socket' was not valid (NULL).
 
 
 EXAMPLE
diff --git a/doc/zmq_cpp.7 b/doc/zmq_cpp.7
index 612ecec..0203dfc 100644
--- a/doc/zmq_cpp.7
+++ b/doc/zmq_cpp.7
@@ -2,12 +2,12 @@
 .\"     Title: zmq_cpp
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_CPP" "7" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_CPP" "7" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -345,6 +345,16 @@ Equivalent to calling the \fIzmq_msg_close()\fR function followed by the corresp
 .RE
 .SS "Input/output multiplexing"
 .sp
+.if n \{\
+.RS 4
+.\}
+.nf
+\fBint poll (zmq_pollitem_t *items, int nitems, long timeout = \-1)\fR
+.fi
+.if n \{\
+.RE
+.\}
+.sp
 The \fIpoll()\fR function is a namespaced equivalent of the \fIzmq_poll()\fR function, as described in \fBzmq_poll\fR(3)\&.
 .if n \{\
 .sp
diff --git a/doc/zmq_cpp.html b/doc/zmq_cpp.html
index c373f8e..13a8761 100644
--- a/doc/zmq_cpp.html
+++ b/doc/zmq_cpp.html
@@ -707,6 +707,10 @@ functions to construct, destruct and manipulate ØMQ messages.</p></div>
 <div class="paragraph"><p>Equivalent to calling the <em>zmq_msg_close()</em> function followed by the
 corresponding <em>zmq_msg_init()</em> function.</p></div>
 <h3 id="_input_output_multiplexing">Input/output multiplexing</h3><div style="clear:left"></div>
+<div class="verseblock">
+<div class="verseblock-content"><strong>int poll (zmq_pollitem_t *items, int nitems, long timeout = -1)</strong></div>
+<div class="verseblock-attribution">
+</div></div>
 <div class="paragraph"><p>The <em>poll()</em> function is a namespaced equivalent of the <em>zmq_poll()</em> function,
 as described in <a href="zmq_poll.html">zmq_poll(3)</a>.</p></div>
 <div class="admonitionblock">
@@ -751,7 +755,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-03 14:36:34 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:12:01 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_cpp.txt b/doc/zmq_cpp.txt
index b7a5a42..d43ff62 100644
--- a/doc/zmq_cpp.txt
+++ b/doc/zmq_cpp.txt
@@ -168,6 +168,10 @@ corresponding _zmq_msg_init()_ function.
 
 Input/output multiplexing
 ~~~~~~~~~~~~~~~~~~~~~~~~~
+
+[verse]
+*int poll (zmq_pollitem_t *items, int nitems, long timeout = -1)*
+
 The _poll()_ function is a namespaced equivalent of the _zmq_poll()_ function,
 as described in linkzmq:zmq_poll[3].
 
diff --git a/doc/zmq_epgm.7 b/doc/zmq_epgm.7
index 98318ad..34a37be 100644
--- a/doc/zmq_epgm.7
+++ b/doc/zmq_epgm.7
@@ -2,12 +2,12 @@
 .\"     Title: zmq_pgm
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_PGM" "7" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_PGM" "7" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_epgm.html b/doc/zmq_epgm.html
index 456fcdf..637cb7b 100644
--- a/doc/zmq_epgm.html
+++ b/doc/zmq_epgm.html
@@ -737,7 +737,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-10 23:20:13 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_errno.3 b/doc/zmq_errno.3
index 071cbc8..09e38d8 100644
--- a/doc/zmq_errno.3
+++ b/doc/zmq_errno.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_errno
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_ERRNO" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_ERRNO" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_errno.html b/doc/zmq_errno.html
index 56a470e..fe10d59 100644
--- a/doc/zmq_errno.html
+++ b/doc/zmq_errno.html
@@ -626,7 +626,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-03 14:05:13 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_forwarder.1 b/doc/zmq_forwarder.1
index 3b22d3e..df3d28b 100644
--- a/doc/zmq_forwarder.1
+++ b/doc/zmq_forwarder.1
@@ -2,12 +2,12 @@
 .\"     Title: zmq_forwarder
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_FORWARDER" "1" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_FORWARDER" "1" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_forwarder.html b/doc/zmq_forwarder.html
index c123dd8..ed63630 100644
--- a/doc/zmq_forwarder.html
+++ b/doc/zmq_forwarder.html
@@ -605,7 +605,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-09 18:26:17 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_getsockopt.3 b/doc/zmq_getsockopt.3
index 90edfd4..9efb5a0 100644
--- a/doc/zmq_getsockopt.3
+++ b/doc/zmq_getsockopt.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_getsockopt
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_GETSOCKOPT" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_GETSOCKOPT" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -34,7 +34,7 @@ zmq_getsockopt \- get 0MQ socket options
 \fBint zmq_getsockopt (void \fR\fB\fI*socket\fR\fR\fB, int \fR\fB\fIoption_name\fR\fR\fB, void \fR\fB\fI*option_value\fR\fR\fB, size_t \fR\fB\fI*option_len\fR\fR\fB);\fR
 .SH "DESCRIPTION"
 .sp
-The \fIzmq_getsockopt()\fR function shall retrieve the value for the option specified by the \fIoption_name\fR argument for the 0MQ socket pointed to by the \fIsocket\fR argument, and store it in the buffer pointed to by the \fIoption_value\fR argument\&. The \fIoption_len\fR argument is the size in bytes of the buffer pointed to by \fIoption_value\fR; upon successful completion \fIzmq_getsockopt()\fR shall modify the \fIoption_value\fR argument to indicate the actual size of the option value stored in the buffer\&.
+The \fIzmq_getsockopt()\fR function shall retrieve the value for the option specified by the \fIoption_name\fR argument for the 0MQ socket pointed to by the \fIsocket\fR argument, and store it in the buffer pointed to by the \fIoption_value\fR argument\&. The \fIoption_len\fR argument is the size in bytes of the buffer pointed to by \fIoption_value\fR; upon successful completion \fIzmq_getsockopt()\fR shall modify the \fIoption_len\fR argument to indicate the actual size of the option value stored in the buffer\&.
 .sp
 The following options can be retrieved with the \fIzmq_getsockopt()\fR function:
 .SS "ZMQ_RCVMORE: More message parts to follow"
@@ -96,7 +96,7 @@ T{
 Option value type
 T}:T{
 .sp
-int64_t
+uint64_t
 T}
 T{
 .sp
@@ -180,7 +180,7 @@ T{
 Option value type
 T}:T{
 .sp
-int64_t
+uint64_t
 T}
 T{
 .sp
@@ -262,7 +262,7 @@ T{
 Option value type
 T}:T{
 .sp
-uint64_t
+int64_t
 T}
 T{
 .sp
@@ -301,7 +301,7 @@ T{
 Option value type
 T}:T{
 .sp
-uint64_t
+int64_t
 T}
 T{
 .sp
@@ -340,7 +340,7 @@ T{
 Option value type
 T}:T{
 .sp
-uint64_t
+int64_t
 T}
 T{
 .sp
@@ -469,6 +469,13 @@ associated with the specified
 \fIsocket\fR
 was terminated\&.
 .RE
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIsocket\fR
+was not valid (NULL)\&.
+.RE
 .SH "EXAMPLE"
 .PP
 \fBRetrieving the high water mark\fR. 
@@ -479,7 +486,8 @@ was terminated\&.
 .nf
 /* Retrieve high water mark into hwm */
 int64_t hwm;
-rc = zmq_getsockopt (socket, ZMQ_HWM, &hwm, sizeof hwm);
+size_t hwm_size = sizeof (hwm);
+rc = zmq_getsockopt (socket, ZMQ_HWM, &hwm, &hwm_size);
 assert (rc == 0);
 .fi
 .if n \{\
diff --git a/doc/zmq_getsockopt.html b/doc/zmq_getsockopt.html
index 1c4dda1..9b45f1c 100644
--- a/doc/zmq_getsockopt.html
+++ b/doc/zmq_getsockopt.html
@@ -591,7 +591,7 @@ specified by the <em>option_name</em> argument for the ØMQ socket pointed to by
 <em>socket</em> argument, and store it in the buffer pointed to by the <em>option_value</em>
 argument. The <em>option_len</em> argument is the size in bytes of the buffer pointed
 to by <em>option_value</em>; upon successful completion <em>zmq_getsockopt()</em> shall
-modify the <em>option_value</em> argument to indicate the actual size of the option
+modify the <em>option_len</em> argument to indicate the actual size of the option
 value stored in the buffer.</p></div>
 <div class="paragraph"><p>The following options can be retrieved with the <em>zmq_getsockopt()</em> function:</p></div>
 <h3 id="_zmq_rcvmore_more_message_parts_to_follow">ZMQ_RCVMORE: More message parts to follow</h3><div style="clear:left"></div>
@@ -667,7 +667,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-int64_t
+uint64_t
 </p>
 </td>
 </tr>
@@ -777,7 +777,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-int64_t
+uint64_t
 </p>
 </td>
 </tr>
@@ -884,7 +884,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-uint64_t
+int64_t
 </p>
 </td>
 </tr>
@@ -935,7 +935,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-uint64_t
+int64_t
 </p>
 </td>
 </tr>
@@ -989,7 +989,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-uint64_t
+int64_t
 </p>
 </td>
 </tr>
@@ -1157,6 +1157,14 @@ option value.
 The ØMQ <em>context</em> associated with the specified <em>socket</em> was terminated.
 </p>
 </dd>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>socket</em> was not valid (NULL).
+</p>
+</dd>
 </dl></div>
 </div>
 <h2 id="_example">EXAMPLE</h2>
@@ -1166,7 +1174,8 @@ The ØMQ <em>context</em> associated with the specified <em>socket</em> was term
 <div class="content">
 <pre><tt>/* Retrieve high water mark into hwm */
 int64_t hwm;
-rc = zmq_getsockopt (socket, ZMQ_HWM, &amp;hwm, sizeof hwm);
+size_t hwm_size = sizeof (hwm);
+rc = zmq_getsockopt (socket, ZMQ_HWM, &amp;hwm, &amp;hwm_size);
 assert (rc == 0);</tt></pre>
 </div></div>
 </div>
@@ -1185,7 +1194,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-03 14:13:06 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_getsockopt.txt b/doc/zmq_getsockopt.txt
index 7886eaf..1e36a2a 100644
--- a/doc/zmq_getsockopt.txt
+++ b/doc/zmq_getsockopt.txt
@@ -20,7 +20,7 @@ specified by the 'option_name' argument for the 0MQ socket pointed to by the
 'socket' argument, and store it in the buffer pointed to by the 'option_value'
 argument. The 'option_len' argument is the size in bytes of the buffer pointed
 to by 'option_value'; upon successful completion _zmq_getsockopt()_ shall
-modify the 'option_value' argument to indicate the actual size of the option
+modify the 'option_len' argument to indicate the actual size of the option
 value stored in the buffer.
 
 The following options can be retrieved with the _zmq_getsockopt()_ function:
@@ -60,7 +60,7 @@ type.
 The default 'ZMQ_HWM' value of zero means "no limit".
 
 [horizontal]
-Option value type:: int64_t
+Option value type:: uint64_t
 Option value unit:: messages
 Default value:: 0
 Applicable socket types:: all
@@ -99,7 +99,7 @@ See also linkzmq:zmq_init[3] for details on allocating the number of I/O
 threads for a specific _context_.
 
 [horizontal]
-Option value type:: int64_t
+Option value type:: uint64_t
 Option value unit:: N/A (bitmap)
 Default value:: 0
 Applicable socket types:: N/A
@@ -134,7 +134,7 @@ The 'ZMQ_RATE' option shall retrieve the maximum send or receive data rate for
 multicast transports using the specified 'socket'.
 
 [horizontal]
-Option value type:: uint64_t
+Option value type:: int64_t
 Option value unit:: kilobits per second
 Default value:: 100
 Applicable socket types:: all, when using multicast transports
@@ -148,7 +148,7 @@ determines the maximum time in seconds that a receiver can be absent from a
 multicast group before unrecoverable data loss will occur.
 
 [horizontal]
-Option value type:: uint64_t
+Option value type:: int64_t
 Option value unit:: seconds
 Default value:: 10
 Applicable socket types:: all, when using multicast transports
@@ -165,7 +165,7 @@ on performance. Where possible, disable 'ZMQ_MCAST_LOOP' in production
 environments.
 
 [horizontal]
-Option value type:: uint64_t
+Option value type:: int64_t
 Option value unit:: boolean
 Default value:: 1
 Applicable socket types:: all, when using multicast transports
@@ -214,6 +214,8 @@ _option_value_, as specified by _option_len_, is insufficient for storing the
 option value.
 *ETERM*::
 The 0MQ 'context' associated with the specified 'socket' was terminated.
+*EFAULT*::
+The provided 'socket' was not valid (NULL).
 
 
 EXAMPLE
@@ -222,7 +224,8 @@ EXAMPLE
 ----
 /* Retrieve high water mark into hwm */
 int64_t hwm;
-rc = zmq_getsockopt (socket, ZMQ_HWM, &hwm, sizeof hwm);
+size_t hwm_size = sizeof (hwm);
+rc = zmq_getsockopt (socket, ZMQ_HWM, &hwm, &hwm_size);
 assert (rc == 0);
 ----
 
diff --git a/doc/zmq_init.3 b/doc/zmq_init.3
index 9e0be97..a06e885 100644
--- a/doc/zmq_init.3
+++ b/doc/zmq_init.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_init
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_INIT" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_INIT" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_init.html b/doc/zmq_init.html
index a9f2986..aea120d 100644
--- a/doc/zmq_init.html
+++ b/doc/zmq_init.html
@@ -624,7 +624,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-01 21:45:12 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_inproc.7 b/doc/zmq_inproc.7
index c5d9307..ec67911 100644
--- a/doc/zmq_inproc.7
+++ b/doc/zmq_inproc.7
@@ -2,12 +2,12 @@
 .\"     Title: zmq_inproc
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_INPROC" "7" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_INPROC" "7" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_inproc.html b/doc/zmq_inproc.html
index 468a196..015e18e 100644
--- a/doc/zmq_inproc.html
+++ b/doc/zmq_inproc.html
@@ -661,7 +661,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-09 18:17:50 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_ipc.7 b/doc/zmq_ipc.7
index 619b352..ba6fb3c 100644
--- a/doc/zmq_ipc.7
+++ b/doc/zmq_ipc.7
@@ -2,12 +2,12 @@
 .\"     Title: zmq_ipc
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_IPC" "7" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_IPC" "7" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_ipc.html b/doc/zmq_ipc.html
index ec5ac70..27e5a69 100644
--- a/doc/zmq_ipc.html
+++ b/doc/zmq_ipc.html
@@ -654,7 +654,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-09 18:18:05 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_msg_close.3 b/doc/zmq_msg_close.3
index 0a4ebdf..8912b41 100644
--- a/doc/zmq_msg_close.3
+++ b/doc/zmq_msg_close.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_msg_close
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_MSG_CLOSE" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_MSG_CLOSE" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_msg_close.html b/doc/zmq_msg_close.html
index 23b7a1c..1cb720c 100644
--- a/doc/zmq_msg_close.html
+++ b/doc/zmq_msg_close.html
@@ -630,7 +630,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-10 12:15:05 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_msg_copy.3 b/doc/zmq_msg_copy.3
index 259ebd4..c91938f 100644
--- a/doc/zmq_msg_copy.3
+++ b/doc/zmq_msg_copy.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_msg_copy
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_MSG_COPY" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_MSG_COPY" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_msg_copy.html b/doc/zmq_msg_copy.html
index dbc2c57..671e643 100644
--- a/doc/zmq_msg_copy.html
+++ b/doc/zmq_msg_copy.html
@@ -639,7 +639,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-10 12:15:08 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_msg_data.3 b/doc/zmq_msg_data.3
index 0dec4d2..09bb2e7 100644
--- a/doc/zmq_msg_data.3
+++ b/doc/zmq_msg_data.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_msg_data
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_MSG_DATA" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_MSG_DATA" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_msg_data.html b/doc/zmq_msg_data.html
index 78df0fc..29e345e 100644
--- a/doc/zmq_msg_data.html
+++ b/doc/zmq_msg_data.html
@@ -625,7 +625,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-09 18:19:09 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_msg_init.3 b/doc/zmq_msg_init.3
index 823118f..054fba8 100644
--- a/doc/zmq_msg_init.3
+++ b/doc/zmq_msg_init.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_msg_init
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_MSG_INIT" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_MSG_INIT" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_msg_init.html b/doc/zmq_msg_init.html
index 83e2234..a20b52f 100644
--- a/doc/zmq_msg_init.html
+++ b/doc/zmq_msg_init.html
@@ -648,7 +648,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-05-10 15:24:36 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_msg_init_data.3 b/doc/zmq_msg_init_data.3
index 6893236..458482b 100644
--- a/doc/zmq_msg_init_data.3
+++ b/doc/zmq_msg_init_data.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_msg_init_data
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_MSG_INIT_DATA" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_MSG_INIT_DATA" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_msg_init_data.html b/doc/zmq_msg_init_data.html
index 11f8014..65ec587 100644
--- a/doc/zmq_msg_init_data.html
+++ b/doc/zmq_msg_init_data.html
@@ -661,7 +661,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-05-10 15:24:36 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_msg_init_size.3 b/doc/zmq_msg_init_size.3
index 6934ffd..390a74f 100644
--- a/doc/zmq_msg_init_size.3
+++ b/doc/zmq_msg_init_size.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_msg_init_size
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_MSG_INIT_SIZE" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_MSG_INIT_SIZE" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_msg_init_size.html b/doc/zmq_msg_init_size.html
index 87812ce..30d0cc3 100644
--- a/doc/zmq_msg_init_size.html
+++ b/doc/zmq_msg_init_size.html
@@ -648,7 +648,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-05-10 15:24:36 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_msg_move.3 b/doc/zmq_msg_move.3
index 24815cc..ed960e5 100644
--- a/doc/zmq_msg_move.3
+++ b/doc/zmq_msg_move.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_msg_move
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_MSG_MOVE" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_MSG_MOVE" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_msg_move.html b/doc/zmq_msg_move.html
index 46e2fd1..859e24c 100644
--- a/doc/zmq_msg_move.html
+++ b/doc/zmq_msg_move.html
@@ -628,7 +628,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-10 12:15:21 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_msg_size.3 b/doc/zmq_msg_size.3
index 71337e3..7b60376 100644
--- a/doc/zmq_msg_size.3
+++ b/doc/zmq_msg_size.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_msg_size
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_MSG_SIZE" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_MSG_SIZE" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_msg_size.html b/doc/zmq_msg_size.html
index 6e3e9ac..f4de3ac 100644
--- a/doc/zmq_msg_size.html
+++ b/doc/zmq_msg_size.html
@@ -625,7 +625,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-09 18:22:32 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_pgm.7 b/doc/zmq_pgm.7
index 98318ad..34a37be 100644
--- a/doc/zmq_pgm.7
+++ b/doc/zmq_pgm.7
@@ -2,12 +2,12 @@
 .\"     Title: zmq_pgm
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_PGM" "7" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_PGM" "7" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_pgm.html b/doc/zmq_pgm.html
index 456fcdf..637cb7b 100644
--- a/doc/zmq_pgm.html
+++ b/doc/zmq_pgm.html
@@ -737,7 +737,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-10 23:20:13 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_poll.3 b/doc/zmq_poll.3
index 96408c6..f19ba45 100644
--- a/doc/zmq_poll.3
+++ b/doc/zmq_poll.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_poll
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_POLL" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_POLL" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -171,6 +171,13 @@ whose associated 0MQ
 \fIcontext\fR
 was terminated\&.
 .RE
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIitems\fR
+was not valid (NULL)\&.
+.RE
 .SH "EXAMPLE"
 .PP
 \fBPolling indefinitely for input events on both a 0MQ socket and a standard socket.\fR. 
diff --git a/doc/zmq_poll.html b/doc/zmq_poll.html
index fe38ead..722bc05 100644
--- a/doc/zmq_poll.html
+++ b/doc/zmq_poll.html
@@ -710,6 +710,14 @@ At least one of the members of the <em>items</em> array refers to a <em>socket</
 associated ØMQ <em>context</em> was terminated.
 </p>
 </dd>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>items</em> was not valid (NULL).
+</p>
+</dd>
 </dl></div>
 </div>
 <h2 id="_example">EXAMPLE</h2>
@@ -748,7 +756,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-02 18:35:55 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_poll.txt b/doc/zmq_poll.txt
index d96af3e..fe2a209 100644
--- a/doc/zmq_poll.txt
+++ b/doc/zmq_poll.txt
@@ -96,6 +96,8 @@ to a different application thread.
 *ETERM*::
 At least one of the members of the 'items' array refers to a 'socket' whose
 associated 0MQ 'context' was terminated.
+*EFAULT*::
+The provided 'items' was not valid (NULL).
 
 
 EXAMPLE
diff --git a/doc/zmq_queue.1 b/doc/zmq_queue.1
index bd085ee..154b2c1 100644
--- a/doc/zmq_queue.1
+++ b/doc/zmq_queue.1
@@ -2,12 +2,12 @@
 .\"     Title: zmq_queue
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_QUEUE" "1" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_QUEUE" "1" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_queue.html b/doc/zmq_queue.html
index 074b90a..b87eb5a 100644
--- a/doc/zmq_queue.html
+++ b/doc/zmq_queue.html
@@ -605,7 +605,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-09 18:25:38 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_recv.3 b/doc/zmq_recv.3
index 8e9720e..1c65e4d 100644
--- a/doc/zmq_recv.3
+++ b/doc/zmq_recv.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_recv
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_RECV" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_RECV" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -88,6 +88,13 @@ associated with the specified
 \fIsocket\fR
 was terminated\&.
 .RE
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIsocket\fR
+was not valid (NULL)\&.
+.RE
 .SH "EXAMPLE"
 .PP
 \fBReceiving a message from a socket\fR. 
@@ -103,6 +110,8 @@ assert (rc == 0);
 /* Block until a message is available to be received from socket */
 rc = zmq_recv (socket, &msg, 0);
 assert (rc == 0);
+/* Release message */
+zmq_msg_close (&msg);
 .fi
 .if n \{\
 .RE
@@ -115,7 +124,7 @@ assert (rc == 0);
 .\}
 .nf
 int64_t more;
-int64_t more_size = sizeof more;
+size_t more_size = sizeof more;
 do {
     /* Create an empty 0MQ message to hold the message part */
     zmq_msg_t part;
@@ -127,6 +136,7 @@ do {
     /* Determine if more message parts are to follow */
     rc = zmq_getsockopt (socket, ZMQ_RCVMORE, &more, &more_size);
     assert (rc == 0);
+    zmq_msg_close (&part);
 } while (more);
 .fi
 .if n \{\
diff --git a/doc/zmq_recv.html b/doc/zmq_recv.html
index 218892d..50aaa56 100644
--- a/doc/zmq_recv.html
+++ b/doc/zmq_recv.html
@@ -660,6 +660,14 @@ socket types that switch between several states, such as ZMQ_REP.  See the
 The ØMQ <em>context</em> associated with the specified <em>socket</em> was terminated.
 </p>
 </dd>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>socket</em> was not valid (NULL).
+</p>
+</dd>
 </dl></div>
 </div>
 <h2 id="_example">EXAMPLE</h2>
@@ -673,13 +681,15 @@ int rc = zmq_msg_init (&amp;msg);
 assert (rc == 0);
 /* Block until a message is available to be received from socket */
 rc = zmq_recv (socket, &amp;msg, 0);
-assert (rc == 0);</tt></pre>
+assert (rc == 0);
+/* Release message */
+zmq_msg_close (&amp;msg);</tt></pre>
 </div></div>
 <div class="listingblock">
 <div class="title">Receiving a multi-part message</div>
 <div class="content">
 <pre><tt>int64_t more;
-int64_t more_size = sizeof more;
+size_t more_size = sizeof more;
 do {
     /* Create an empty 0MQ message to hold the message part */
     zmq_msg_t part;
@@ -691,6 +701,7 @@ do {
     /* Determine if more message parts are to follow */
     rc = zmq_getsockopt (socket, ZMQ_RCVMORE, &amp;more, &amp;more_size);
     assert (rc == 0);
+    zmq_msg_close (&amp;part);
 } while (more);</tt></pre>
 </div></div>
 </div>
@@ -710,7 +721,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-02 18:24:18 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_recv.txt b/doc/zmq_recv.txt
index 79d3dc1..dc60af6 100644
--- a/doc/zmq_recv.txt
+++ b/doc/zmq_recv.txt
@@ -63,6 +63,8 @@ socket types that switch between several states, such as ZMQ_REP.  See the
 _messaging patterns_ section of linkzmq:zmq_socket[3] for more information.
 *ETERM*::
 The 0MQ 'context' associated with the specified 'socket' was terminated.
+*EFAULT*::
+The provided 'socket' was not valid (NULL).
 
 
 EXAMPLE
@@ -76,12 +78,14 @@ assert (rc == 0);
 /* Block until a message is available to be received from socket */
 rc = zmq_recv (socket, &msg, 0);
 assert (rc == 0);
+/* Release message */
+zmq_msg_close (&msg);
 ----
 
 .Receiving a multi-part message
 ----
 int64_t more;
-int64_t more_size = sizeof more;
+size_t more_size = sizeof more;
 do {
     /* Create an empty 0MQ message to hold the message part */
     zmq_msg_t part;
@@ -93,6 +97,7 @@ do {
     /* Determine if more message parts are to follow */
     rc = zmq_getsockopt (socket, ZMQ_RCVMORE, &more, &more_size);
     assert (rc == 0);
+    zmq_msg_close (&part);
 } while (more);
 ----
 
diff --git a/doc/zmq_send.3 b/doc/zmq_send.3
index 5161d4e..0bc094f 100644
--- a/doc/zmq_send.3
+++ b/doc/zmq_send.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_send
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_SEND" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_SEND" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -109,6 +109,13 @@ associated with the specified
 \fIsocket\fR
 was terminated\&.
 .RE
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIcontext\fR
+was not valid (NULL)\&.
+.RE
 .SH "EXAMPLE"
 .PP
 \fBFilling in a message and sending it to a socket\fR. 
diff --git a/doc/zmq_send.html b/doc/zmq_send.html
index 22bd55a..eb7c8b0 100644
--- a/doc/zmq_send.html
+++ b/doc/zmq_send.html
@@ -677,6 +677,14 @@ socket types that switch between several states, such as ZMQ_REP.  See the
 The ØMQ <em>context</em> associated with the specified <em>socket</em> was terminated.
 </p>
 </dd>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>context</em> was not valid (NULL).
+</p>
+</dd>
 </dl></div>
 </div>
 <h2 id="_example">EXAMPLE</h2>
@@ -719,7 +727,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-02 16:13:24 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_send.txt b/doc/zmq_send.txt
index 419e386..793d1a8 100644
--- a/doc/zmq_send.txt
+++ b/doc/zmq_send.txt
@@ -69,6 +69,8 @@ socket types that switch between several states, such as ZMQ_REP.  See the
 _messaging patterns_ section of linkzmq:zmq_socket[3] for more information.
 *ETERM*::
 The 0MQ 'context' associated with the specified 'socket' was terminated.
+*EFAULT*::
+The provided 'context' was not valid (NULL).
 
 
 EXAMPLE
diff --git a/doc/zmq_setsockopt.3 b/doc/zmq_setsockopt.3
index 8ed1e59..f51a613 100644
--- a/doc/zmq_setsockopt.3
+++ b/doc/zmq_setsockopt.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_setsockopt
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_SETSOCKOPT" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_SETSOCKOPT" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -55,7 +55,7 @@ T{
 Option value type
 T}:T{
 .sp
-int64_t
+uint64_t
 T}
 T{
 .sp
@@ -139,7 +139,7 @@ T{
 Option value type
 T}:T{
 .sp
-int64_t
+uint64_t
 T}
 T{
 .sp
@@ -301,7 +301,7 @@ T{
 Option value type
 T}:T{
 .sp
-uint64_t
+int64_t
 T}
 T{
 .sp
@@ -356,7 +356,7 @@ T{
 Option value type
 T}:T{
 .sp
-uint64_t
+int64_t
 T}
 T{
 .sp
@@ -395,7 +395,7 @@ T{
 Option value type
 T}:T{
 .sp
-uint64_t
+int64_t
 T}
 T{
 .sp
@@ -522,6 +522,13 @@ associated with the specified
 \fIsocket\fR
 was terminated\&.
 .RE
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIsocket\fR
+was not valid (NULL)\&.
+.RE
 .SH "EXAMPLE"
 .PP
 \fBSubscribing to messages on a ZMQ_SUB socket\fR. 
diff --git a/doc/zmq_setsockopt.html b/doc/zmq_setsockopt.html
index 2bccca9..62617a2 100644
--- a/doc/zmq_setsockopt.html
+++ b/doc/zmq_setsockopt.html
@@ -610,7 +610,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-int64_t
+uint64_t
 </p>
 </td>
 </tr>
@@ -720,7 +720,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-int64_t
+uint64_t
 </p>
 </td>
 </tr>
@@ -934,7 +934,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-uint64_t
+int64_t
 </p>
 </td>
 </tr>
@@ -995,7 +995,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-uint64_t
+int64_t
 </p>
 </td>
 </tr>
@@ -1049,7 +1049,7 @@ Option value type
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-uint64_t
+int64_t
 </p>
 </td>
 </tr>
@@ -1215,6 +1215,14 @@ The requested option <em>option_name</em> is unknown, or the requested <em>optio
 The ØMQ <em>context</em> associated with the specified <em>socket</em> was terminated.
 </p>
 </dd>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>socket</em> was not valid (NULL).
+</p>
+</dd>
 </dl></div>
 </div>
 <h2 id="_example">EXAMPLE</h2>
@@ -1261,7 +1269,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-03 14:12:30 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_setsockopt.txt b/doc/zmq_setsockopt.txt
index a5a2601..1b551c6 100644
--- a/doc/zmq_setsockopt.txt
+++ b/doc/zmq_setsockopt.txt
@@ -39,7 +39,7 @@ type.
 The default 'ZMQ_HWM' value of zero means "no limit".
 
 [horizontal]
-Option value type:: int64_t
+Option value type:: uint64_t
 Option value unit:: messages
 Default value:: 0
 Applicable socket types:: all
@@ -78,7 +78,7 @@ See also linkzmq:zmq_init[3] for details on allocating the number of I/O
 threads for a specific _context_.
 
 [horizontal]
-Option value type:: int64_t
+Option value type:: uint64_t
 Option value unit:: N/A (bitmap)
 Default value:: 0
 Applicable socket types:: N/A
@@ -147,7 +147,7 @@ The 'ZMQ_RATE' option shall set the maximum send or receive data rate for
 multicast transports such as linkzmq:zmq_pgm[7] using the specified 'socket'.
 
 [horizontal]
-Option value type:: uint64_t
+Option value type:: int64_t
 Option value unit:: kilobits per second
 Default value:: 100
 Applicable socket types:: all, when using multicast transports
@@ -165,7 +165,7 @@ needed for recovery will be held in memory. For example, a 1 minute recovery
 interval at a data rate of 1Gbps requires a 7GB in-memory buffer.
 
 [horizontal]
-Option value type:: uint64_t
+Option value type:: int64_t
 Option value unit:: seconds
 Default value:: 10
 Applicable socket types:: all, when using multicast transports
@@ -182,7 +182,7 @@ performance. Where possible, disable 'ZMQ_MCAST_LOOP' in production
 environments.
 
 [horizontal]
-Option value type:: uint64_t
+Option value type:: int64_t
 Option value unit:: boolean
 Default value:: 1
 Applicable socket types:: all, when using multicast transports
@@ -229,6 +229,8 @@ The requested option _option_name_ is unknown, or the requested _option_len_ or
 _option_value_ is invalid.
 *ETERM*::
 The 0MQ 'context' associated with the specified 'socket' was terminated.
+*EFAULT*::
+The provided 'socket' was not valid (NULL).
 
 
 EXAMPLE
diff --git a/doc/zmq_socket.3 b/doc/zmq_socket.3
index 3e4ebd1..aa70f1a 100644
--- a/doc/zmq_socket.3
+++ b/doc/zmq_socket.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_socket
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_SOCKET" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_SOCKET" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -196,6 +196,152 @@ T}
 .TE
 .sp 1
 .RE
+.sp
+.it 1 an-trap
+.nr an-no-space-flag 1
+.nr an-break-flag 1
+.br
+.ps +1
+\fBZMQ_XREQ\fR
+.RS 4
+.sp
+A socket of type \fIZMQ_XREQ\fR is an advanced pattern used for extending request/reply sockets\&. Each message sent is load\-balanced among all connected peers, and each message received is fair\-queued from all connected peers\&.
+.sp
+When a \fIZMQ_XREQ\fR socket enters an exceptional state due to having reached the high water mark for all peers, or if there are no peers at all, then any \fBzmq_send\fR(3) operations on the socket shall block until the exceptional state ends or at least one peer becomes available for sending; messages are not discarded\&.
+.sp
+When a \fIZMQ_XREQ\fR socket is connected to a \fIZMQ_REP\fR socket each message sent must consist of an empty message part, the \fIdelimiter\fR, followed by one or more \fIbody parts\fR\&.
+.sp
+.it 1 an-trap
+.nr an-no-space-flag 1
+.nr an-break-flag 1
+.br
+.B Table\ \&3.\ \&Summary of ZMQ_XREQ characteristics
+.TS
+tab(:);
+lt lt
+lt lt
+lt lt
+lt lt
+lt lt
+lt lt.
+T{
+.sp
+Compatible peer sockets
+T}:T{
+.sp
+\fIZMQ_XREP\fR, \fIZMQ_REP\fR
+T}
+T{
+.sp
+Direction
+T}:T{
+.sp
+Bidirectional
+T}
+T{
+.sp
+Send/receive pattern
+T}:T{
+.sp
+Unrestricted
+T}
+T{
+.sp
+Outgoing routing strategy
+T}:T{
+.sp
+Load\-balanced
+T}
+T{
+.sp
+Incoming routing strategy
+T}:T{
+.sp
+Fair\-queued
+T}
+T{
+.sp
+ZMQ_HWM option action
+T}:T{
+.sp
+Block
+T}
+.TE
+.sp 1
+.RE
+.sp
+.it 1 an-trap
+.nr an-no-space-flag 1
+.nr an-break-flag 1
+.br
+.ps +1
+\fBZMQ_XREP\fR
+.RS 4
+.sp
+A socket of type \fIZMQ_XREP\fR is an advanced pattern used for extending request/reply sockets\&. When receiving messages a \fIZMQ_XREP\fR socket shall prepend a message part containing the \fIidentity\fR of the originating peer to the message before passing it to the application\&. Messages received are fair\-queued from among all connected peers\&. When sending messages a \fIZMQ_XREP\fR socket shall remove the first part of the message and use it to determine the \fIidentity\fR of the peer the message shall be routed to\&.
+.sp
+When a \fIZMQ_XREP\fR socket enters an exceptional state due to having reached the high water mark for all peers, or if there are no peers at all, then any messages sent to the socket shall be dropped until the exceptional state ends\&. Likewise, any messages routed to a non\-existent peer or a peer for which the individual high water mark has been reached shall also be dropped\&.
+.sp
+When a \fIZMQ_REQ\fR socket is connected to a \fIZMQ_XREP\fR socket, in addition to the \fIidentity\fR of the originating peer each message received shall contain an empty \fIdelimiter\fR message part\&. Hence, the entire structure of each received message as seen by the application becomes: one or more \fIidentity\fR parts, \fIdelimiter\fR part, one or more \fIbody parts\fR\&. When sending replies to a \fIZMQ_REQ\fR socket the application must include the \fIdelimiter\fR part\&.
+.sp
+.it 1 an-trap
+.nr an-no-space-flag 1
+.nr an-break-flag 1
+.br
+.B Table\ \&4.\ \&Summary of ZMQ_XREP characteristics
+.TS
+tab(:);
+lt lt
+lt lt
+lt lt
+lt lt
+lt lt
+lt lt.
+T{
+.sp
+Compatible peer sockets
+T}:T{
+.sp
+\fIZMQ_XREQ\fR, \fIZMQ_REQ\fR
+T}
+T{
+.sp
+Direction
+T}:T{
+.sp
+Bidirectional
+T}
+T{
+.sp
+Send/receive pattern
+T}:T{
+.sp
+Unrestricted
+T}
+T{
+.sp
+Outgoing routing strategy
+T}:T{
+.sp
+See text
+T}
+T{
+.sp
+Incoming routing strategy
+T}:T{
+.sp
+Fair\-queued
+T}
+T{
+.sp
+ZMQ_HWM option action
+T}:T{
+.sp
+Drop
+T}
+.TE
+.sp 1
+.RE
 .SS "Publish\-subscribe pattern"
 .sp
 The publish\-subscribe pattern is used for one\-to\-many distribution of data from a single \fIpublisher\fR to multiple \fIsubscribers\fR in a fanout fashion\&.
@@ -216,7 +362,7 @@ When a \fIZMQ_PUB\fR socket enters an exceptional state due to having reached th
 .nr an-no-space-flag 1
 .nr an-break-flag 1
 .br
-.B Table\ \&3.\ \&Summary of ZMQ_PUB characteristics
+.B Table\ \&5.\ \&Summary of ZMQ_PUB characteristics
 .TS
 tab(:);
 lt lt
@@ -285,7 +431,7 @@ A socket of type \fIZMQ_SUB\fR is used by a \fIsubscriber\fR to subscribe to dat
 .nr an-no-space-flag 1
 .nr an-break-flag 1
 .br
-.B Table\ \&4.\ \&Summary of ZMQ_SUB characteristics
+.B Table\ \&6.\ \&Summary of ZMQ_SUB characteristics
 .TS
 tab(:);
 lt lt
@@ -348,18 +494,20 @@ The pipeline pattern is used for distributing data to \fInodes\fR arranged in a
 .nr an-break-flag 1
 .br
 .ps +1
-\fBZMQ_DOWNSTREAM\fR
+\fBZMQ_PUSH\fR
 .RS 4
 .sp
-A socket of type \fIZMQ_DOWNSTREAM\fR is used by a pipeline \fInode\fR to send messages to downstream pipeline \fInodes\fR\&. Messages are load\-balanced to all connected downstream \fInodes\fR\&. The \fIzmq_recv()\fR function is not implemented for this socket type\&.
+A socket of type \fIZMQ_PUSH\fR is used by a pipeline \fInode\fR to send messages to downstream pipeline \fInodes\fR\&. Messages are load\-balanced to all connected downstream \fInodes\fR\&. The \fIzmq_recv()\fR function is not implemented for this socket type\&.
 .sp
-When a \fIZMQ_DOWNSTREAM\fR socket enters an exceptional state due to having reached the high water mark for all downstream \fInodes\fR, or if there are no downstream \fInodes\fR at all, then any \fBzmq_send\fR(3) operations on the socket shall block until the exceptional state ends or at least one downstream \fInode\fR becomes available for sending; messages are not discarded\&.
+When a \fIZMQ_PUSH\fR socket enters an exceptional state due to having reached the high water mark for all downstream \fInodes\fR, or if there are no downstream \fInodes\fR at all, then any \fBzmq_send\fR(3) operations on the socket shall block until the exceptional state ends or at least one downstream \fInode\fR becomes available for sending; messages are not discarded\&.
+.sp
+Deprecated alias: \fIZMQ_DOWNSTREAM\fR\&.
 .sp
 .it 1 an-trap
 .nr an-no-space-flag 1
 .nr an-break-flag 1
 .br
-.B Table\ \&5.\ \&Summary of ZMQ_DOWNSTREAM characteristics
+.B Table\ \&7.\ \&Summary of ZMQ_PUSH characteristics
 .TS
 tab(:);
 lt lt
@@ -373,7 +521,7 @@ T{
 Compatible peer sockets
 T}:T{
 .sp
-\fIZMQ_UPSTREAM\fR
+\fIZMQ_PULL\fR
 T}
 T{
 .sp
@@ -419,16 +567,18 @@ T}
 .nr an-break-flag 1
 .br
 .ps +1
-\fBZMQ_UPSTREAM\fR
+\fBZMQ_PULL\fR
 .RS 4
 .sp
-A socket of type \fIZMQ_UPSTREAM\fR is used by a pipeline \fInode\fR to receive messages from upstream pipeline \fInodes\fR\&. Messages are fair\-queued from among all connected upstream \fInodes\fR\&. The \fIzmq_send()\fR function is not implemented for this socket type\&.
+A socket of type \fIZMQ_PULL\fR is used by a pipeline \fInode\fR to receive messages from upstream pipeline \fInodes\fR\&. Messages are fair\-queued from among all connected upstream \fInodes\fR\&. The \fIzmq_send()\fR function is not implemented for this socket type\&.
+.sp
+Deprecated alias: \fIZMQ_UPSTREAM\fR\&.
 .sp
 .it 1 an-trap
 .nr an-no-space-flag 1
 .nr an-break-flag 1
 .br
-.B Table\ \&6.\ \&Summary of ZMQ_UPSTREAM characteristics
+.B Table\ \&8.\ \&Summary of ZMQ_PULL characteristics
 .TS
 tab(:);
 lt lt
@@ -442,7 +592,7 @@ T{
 Compatible peer sockets
 T}:T{
 .sp
-\fIZMQ_DOWNSTREAM\fR
+\fIZMQ_PUSH\fR
 T}
 T{
 .sp
@@ -518,7 +668,7 @@ When a \fIZMQ_PAIR\fR socket enters an exceptional state due to having reached t
 .nr an-no-space-flag 1
 .nr an-break-flag 1
 .br
-.B Table\ \&7.\ \&Summary of ZMQ_PAIR characteristics
+.B Table\ \&9.\ \&Summary of ZMQ_PAIR characteristics
 .TS
 tab(:);
 lt lt
@@ -590,6 +740,13 @@ The maximum number of sockets within this
 \fIcontext\fR
 has been exceeded\&.
 .RE
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIcontext\fR
+was not valid (NULL)\&.
+.RE
 .SH "SEE ALSO"
 .sp
 \fBzmq_init\fR(3) \fBzmq_setsockopt\fR(3) \fBzmq_bind\fR(3) \fBzmq_connect\fR(3) \fBzmq_send\fR(3) \fBzmq_recv\fR(3) \fBzmq\fR(7)
diff --git a/doc/zmq_socket.html b/doc/zmq_socket.html
index ddab7e1..4546e37 100644
--- a/doc/zmq_socket.html
+++ b/doc/zmq_socket.html
@@ -774,6 +774,173 @@ Drop
 </td>
 </tr>
 </table></div>
+<h4 id="_zmq_xreq">ZMQ_XREQ</h4>
+<div class="paragraph"><p>A socket of type <em>ZMQ_XREQ</em> is an advanced pattern used for extending
+request/reply sockets. Each message sent is load-balanced among all connected
+peers, and each message received is fair-queued from all connected peers.</p></div>
+<div class="paragraph"><p>When a <em>ZMQ_XREQ</em> socket enters an exceptional state due to having reached the
+high water mark for all peers, or if there are no peers at all, then any
+<a href="zmq_send.html">zmq_send(3)</a> operations on the socket shall block until the exceptional
+state ends or at least one peer becomes available for sending; messages are not
+discarded.</p></div>
+<div class="paragraph"><p>When a <em>ZMQ_XREQ</em> socket is connected to a <em>ZMQ_REP</em> socket each message sent
+must consist of an empty message part, the <em>delimiter</em>, followed by one or more
+<em>body parts</em>.</p></div>
+<div class="hdlist"><div class="title">Summary of ZMQ_XREQ characteristics</div><table>
+<tr>
+<td class="hdlist1">
+Compatible peer sockets
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+<em>ZMQ_XREP</em>, <em>ZMQ_REP</em>
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+Direction
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+Bidirectional
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+Send/receive pattern
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+Unrestricted
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+Outgoing routing strategy
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+Load-balanced
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+Incoming routing strategy
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+Fair-queued
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+ZMQ_HWM option action
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+Block
+</p>
+</td>
+</tr>
+</table></div>
+<h4 id="_zmq_xrep">ZMQ_XREP</h4>
+<div class="paragraph"><p>A socket of type <em>ZMQ_XREP</em> is an advanced pattern used for extending
+request/reply sockets. When receiving messages a <em>ZMQ_XREP</em> socket shall
+prepend a message part containing the <em>identity</em> of the originating peer to the
+message before passing it to the application. Messages received are fair-queued
+from among all connected peers. When sending messages a <em>ZMQ_XREP</em> socket shall
+remove the first part of the message and use it to determine the <em>identity</em> of
+the peer the message shall be routed to.</p></div>
+<div class="paragraph"><p>When a <em>ZMQ_XREP</em> socket enters an exceptional state due to having reached the
+high water mark for all peers, or if there are no peers at all, then any
+messages sent to the socket shall be dropped until the exceptional state ends.
+Likewise, any messages routed to a non-existent peer or a peer for which the
+individual high water mark has been reached shall also be dropped.</p></div>
+<div class="paragraph"><p>When a <em>ZMQ_REQ</em> socket is connected to a <em>ZMQ_XREP</em> socket, in addition to the
+<em>identity</em> of the originating peer each message received shall contain an empty
+<em>delimiter</em> message part. Hence, the entire structure of each received message
+as seen by the application becomes: one or more <em>identity</em> parts, <em>delimiter</em>
+part, one or more <em>body parts</em>. When sending replies to a <em>ZMQ_REQ</em> socket the
+application must include the <em>delimiter</em> part.</p></div>
+<div class="hdlist"><div class="title">Summary of ZMQ_XREP characteristics</div><table>
+<tr>
+<td class="hdlist1">
+Compatible peer sockets
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+<em>ZMQ_XREQ</em>, <em>ZMQ_REQ</em>
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+Direction
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+Bidirectional
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+Send/receive pattern
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+Unrestricted
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+Outgoing routing strategy
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+See text
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+Incoming routing strategy
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+Fair-queued
+</p>
+</td>
+</tr>
+<tr>
+<td class="hdlist1">
+ZMQ_HWM option action
+<br />
+</td>
+<td class="hdlist2">
+<p style="margin-top: 0;">
+Drop
+</p>
+</td>
+</tr>
+</table></div>
 <h3 id="_publish_subscribe_pattern">Publish-subscribe pattern</h3><div style="clear:left"></div>
 <div class="paragraph"><p>The publish-subscribe pattern is used for one-to-many distribution of data from
 a single <em>publisher</em> to multiple <em>subscribers</em> in a fanout fashion.</p></div>
@@ -932,17 +1099,18 @@ N/A
 a pipeline. Data always flows down the pipeline, and each stage of the pipeline
 is connected to at least one <em>node</em>. When a pipeline stage is connected to
 multiple <em>nodes</em> data is load-balanced among all connected <em>nodes</em>.</p></div>
-<h4 id="_zmq_downstream">ZMQ_DOWNSTREAM</h4>
-<div class="paragraph"><p>A socket of type <em>ZMQ_DOWNSTREAM</em> is used by a pipeline <em>node</em> to send messages
+<h4 id="_zmq_push">ZMQ_PUSH</h4>
+<div class="paragraph"><p>A socket of type <em>ZMQ_PUSH</em> is used by a pipeline <em>node</em> to send messages
 to downstream pipeline <em>nodes</em>. Messages are load-balanced to all connected
 downstream <em>nodes</em>. The <em>zmq_recv()</em> function is not implemented for this
 socket type.</p></div>
-<div class="paragraph"><p>When a <em>ZMQ_DOWNSTREAM</em> socket enters an exceptional state due to having
-reached the high water mark for all downstream <em>nodes</em>, or if there are no
-downstream <em>nodes</em> at all, then any <a href="zmq_send.html">zmq_send(3)</a> operations on the
-socket shall block until the exceptional state ends or at least one downstream
-<em>node</em> becomes available for sending; messages are not discarded.</p></div>
-<div class="hdlist"><div class="title">Summary of ZMQ_DOWNSTREAM characteristics</div><table>
+<div class="paragraph"><p>When a <em>ZMQ_PUSH</em> socket enters an exceptional state due to having reached the
+high water mark for all downstream <em>nodes</em>, or if there are no downstream
+<em>nodes</em> at all, then any <a href="zmq_send.html">zmq_send(3)</a> operations on the socket shall
+block until the exceptional state ends or at least one downstream <em>node</em>
+becomes available for sending; messages are not discarded.</p></div>
+<div class="paragraph"><p>Deprecated alias: <em>ZMQ_DOWNSTREAM</em>.</p></div>
+<div class="hdlist"><div class="title">Summary of ZMQ_PUSH characteristics</div><table>
 <tr>
 <td class="hdlist1">
 Compatible peer sockets
@@ -950,7 +1118,7 @@ Compatible peer sockets
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-<em>ZMQ_UPSTREAM</em>
+<em>ZMQ_PULL</em>
 </p>
 </td>
 </tr>
@@ -1010,12 +1178,13 @@ Block
 </td>
 </tr>
 </table></div>
-<h4 id="_zmq_upstream">ZMQ_UPSTREAM</h4>
-<div class="paragraph"><p>A socket of type <em>ZMQ_UPSTREAM</em> is used by a pipeline <em>node</em> to receive
-messages from upstream pipeline <em>nodes</em>. Messages are fair-queued from among
-all connected upstream <em>nodes</em>. The <em>zmq_send()</em> function is not implemented
-for this socket type.</p></div>
-<div class="hdlist"><div class="title">Summary of ZMQ_UPSTREAM characteristics</div><table>
+<h4 id="_zmq_pull">ZMQ_PULL</h4>
+<div class="paragraph"><p>A socket of type <em>ZMQ_PULL</em> is used by a pipeline <em>node</em> to receive messages
+from upstream pipeline <em>nodes</em>. Messages are fair-queued from among all
+connected upstream <em>nodes</em>. The <em>zmq_send()</em> function is not implemented for
+this socket type.</p></div>
+<div class="paragraph"><p>Deprecated alias: <em>ZMQ_UPSTREAM</em>.</p></div>
+<div class="hdlist"><div class="title">Summary of ZMQ_PULL characteristics</div><table>
 <tr>
 <td class="hdlist1">
 Compatible peer sockets
@@ -1023,7 +1192,7 @@ Compatible peer sockets
 </td>
 <td class="hdlist2">
 <p style="margin-top: 0;">
-<em>ZMQ_DOWNSTREAM</em>
+<em>ZMQ_PUSH</em>
 </p>
 </td>
 </tr>
@@ -1197,6 +1366,14 @@ The requested socket <em>type</em> is invalid.
 The maximum number of sockets within this <em>context</em> has been exceeded.
 </p>
 </dd>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>context</em> was not valid (NULL).
+</p>
+</dd>
 </dl></div>
 </div>
 <h2 id="_see_also">SEE ALSO</h2>
@@ -1218,7 +1395,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-02 18:30:09 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_socket.txt b/doc/zmq_socket.txt
index 23cc317..2156af2 100644
--- a/doc/zmq_socket.txt
+++ b/doc/zmq_socket.txt
@@ -104,6 +104,65 @@ Outgoing routing stratagy:: Last peer
 ZMQ_HWM option action:: Drop
 
 
+ZMQ_XREQ
+^^^^^^^^
+A socket of type 'ZMQ_XREQ' is an advanced pattern used for extending
+request/reply sockets. Each message sent is load-balanced among all connected
+peers, and each message received is fair-queued from all connected peers.
+
+When a 'ZMQ_XREQ' socket enters an exceptional state due to having reached the
+high water mark for all peers, or if there are no peers at all, then any
+linkzmq:zmq_send[3] operations on the socket shall block until the exceptional
+state ends or at least one peer becomes available for sending; messages are not
+discarded.
+
+When a 'ZMQ_XREQ' socket is connected to a 'ZMQ_REP' socket each message sent
+must consist of an empty message part, the _delimiter_, followed by one or more
+_body parts_.
+
+[horizontal]
+.Summary of ZMQ_XREQ characteristics
+Compatible peer sockets:: 'ZMQ_XREP', 'ZMQ_REP'
+Direction:: Bidirectional
+Send/receive pattern:: Unrestricted
+Outgoing routing strategy:: Load-balanced
+Incoming routing strategy:: Fair-queued
+ZMQ_HWM option action:: Block
+
+
+ZMQ_XREP
+^^^^^^^^
+A socket of type 'ZMQ_XREP' is an advanced pattern used for extending
+request/reply sockets. When receiving messages a 'ZMQ_XREP' socket shall
+prepend a message part containing the _identity_ of the originating peer to the
+message before passing it to the application. Messages received are fair-queued
+from among all connected peers. When sending messages a 'ZMQ_XREP' socket shall
+remove the first part of the message and use it to determine the _identity_ of
+the peer the message shall be routed to.
+
+When a 'ZMQ_XREP' socket enters an exceptional state due to having reached the
+high water mark for all peers, or if there are no peers at all, then any
+messages sent to the socket shall be dropped until the exceptional state ends.
+Likewise, any messages routed to a non-existent peer or a peer for which the
+individual high water mark has been reached shall also be dropped.
+
+When a 'ZMQ_REQ' socket is connected to a 'ZMQ_XREP' socket, in addition to the
+_identity_ of the originating peer each message received shall contain an empty
+_delimiter_ message part. Hence, the entire structure of each received message
+as seen by the application becomes: one or more _identity_ parts, _delimiter_
+part, one or more _body parts_. When sending replies to a 'ZMQ_REQ' socket the
+application must include the _delimiter_ part.
+
+[horizontal]
+.Summary of ZMQ_XREP characteristics
+Compatible peer sockets:: 'ZMQ_XREQ', 'ZMQ_REQ'
+Direction:: Bidirectional
+Send/receive pattern:: Unrestricted
+Outgoing routing strategy:: See text
+Incoming routing strategy:: Fair-queued
+ZMQ_HWM option action:: Drop
+
+
 Publish-subscribe pattern
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 The publish-subscribe pattern is used for one-to-many distribution of data from
@@ -157,22 +216,24 @@ is connected to at least one _node_. When a pipeline stage is connected to
 multiple _nodes_ data is load-balanced among all connected _nodes_.
 
 
-ZMQ_DOWNSTREAM
-^^^^^^^^^^^^^^
-A socket of type 'ZMQ_DOWNSTREAM' is used by a pipeline _node_ to send messages
+ZMQ_PUSH
+^^^^^^^^
+A socket of type 'ZMQ_PUSH' is used by a pipeline _node_ to send messages
 to downstream pipeline _nodes_. Messages are load-balanced to all connected
 downstream _nodes_. The _zmq_recv()_ function is not implemented for this
 socket type.
 
-When a 'ZMQ_DOWNSTREAM' socket enters an exceptional state due to having
-reached the high water mark for all downstream _nodes_, or if there are no
-downstream _nodes_ at all, then any linkzmq:zmq_send[3] operations on the
-socket shall block until the exceptional state ends or at least one downstream
-_node_ becomes available for sending; messages are not discarded.
+When a 'ZMQ_PUSH' socket enters an exceptional state due to having reached the
+high water mark for all downstream _nodes_, or if there are no downstream
+_nodes_ at all, then any linkzmq:zmq_send[3] operations on the socket shall
+block until the exceptional state ends or at least one downstream _node_
+becomes available for sending; messages are not discarded.
+
+Deprecated alias: 'ZMQ_DOWNSTREAM'.
 
 [horizontal]
-.Summary of ZMQ_DOWNSTREAM characteristics
-Compatible peer sockets:: 'ZMQ_UPSTREAM'
+.Summary of ZMQ_PUSH characteristics
+Compatible peer sockets:: 'ZMQ_PULL'
 Direction:: Unidirectional
 Send/receive pattern:: Send only
 Incoming routing strategy:: N/A
@@ -180,16 +241,18 @@ Outgoing routing strategy:: Load-balanced
 ZMQ_HWM option action:: Block
 
 
-ZMQ_UPSTREAM
-^^^^^^^^^^^^
-A socket of type 'ZMQ_UPSTREAM' is used by a pipeline _node_ to receive
-messages from upstream pipeline _nodes_. Messages are fair-queued from among
-all connected upstream _nodes_. The _zmq_send()_ function is not implemented
-for this socket type.
+ZMQ_PULL
+^^^^^^^^
+A socket of type 'ZMQ_PULL' is used by a pipeline _node_ to receive messages
+from upstream pipeline _nodes_. Messages are fair-queued from among all
+connected upstream _nodes_. The _zmq_send()_ function is not implemented for
+this socket type.
+
+Deprecated alias: 'ZMQ_UPSTREAM'.
 
 [horizontal]
-.Summary of ZMQ_UPSTREAM characteristics
-Compatible peer sockets:: 'ZMQ_DOWNSTREAM'
+.Summary of ZMQ_PULL characteristics
+Compatible peer sockets:: 'ZMQ_PUSH'
 Direction:: Unidirectional
 Send/receive pattern:: Receive only
 Incoming routing strategy:: Fair-queued
@@ -238,9 +301,10 @@ ERRORS
 ------
 *EINVAL*::
 The requested socket 'type' is invalid.
-
 *EMTHREAD*::
 The maximum number of sockets within this 'context' has been exceeded.
+*EFAULT*::
+The provided 'context' was not valid (NULL).
 
 
 SEE ALSO
diff --git a/doc/zmq_streamer.1 b/doc/zmq_streamer.1
index d8af2e5..8a5c212 100644
--- a/doc/zmq_streamer.1
+++ b/doc/zmq_streamer.1
@@ -2,12 +2,12 @@
 .\"     Title: zmq_streamer
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_STREAMER" "1" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_STREAMER" "1" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_streamer.html b/doc/zmq_streamer.html
index 389c146..ea39ef9 100644
--- a/doc/zmq_streamer.html
+++ b/doc/zmq_streamer.html
@@ -605,7 +605,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-09 18:28:28 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_strerror.3 b/doc/zmq_strerror.3
index 3045e41..a32b650 100644
--- a/doc/zmq_strerror.3
+++ b/doc/zmq_strerror.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_strerror
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_STRERROR" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_STRERROR" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_strerror.html b/doc/zmq_strerror.html
index a57b380..2f60b25 100644
--- a/doc/zmq_strerror.html
+++ b/doc/zmq_strerror.html
@@ -626,7 +626,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-09 18:28:58 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_tcp.7 b/doc/zmq_tcp.7
index 3d4129b..31430a0 100644
--- a/doc/zmq_tcp.7
+++ b/doc/zmq_tcp.7
@@ -2,12 +2,12 @@
 .\"     Title: zmq_tcp
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_TCP" "7" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_TCP" "7" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -49,7 +49,8 @@ An \fIinterface\fR may be specified by either of the following:
 .sp -1
 .IP \(bu 2.3
 .\}
-The interface name as defined by the operating system\&.
+The wildcard
+*, meaning all available interfaces\&.
 .RE
 .sp
 .RS 4
@@ -60,7 +61,7 @@ The interface name as defined by the operating system\&.
 .sp -1
 .IP \(bu 2.3
 .\}
-The primary IPv4 address assigned to the interface, in it\(cqs numeric representation\&.
+The primary IPv4 address assigned to the interface, in its numeric representation\&.
 .RE
 .sp
 .RS 4
@@ -71,8 +72,7 @@ The primary IPv4 address assigned to the interface, in it\(cqs numeric represent
 .sp -1
 .IP \(bu 2.3
 .\}
-The wildcard
-*, meaning that the interface address is unspecified\&.
+The interface name as defined by the operating system\&.
 .RE
 .if n \{\
 .sp
@@ -194,15 +194,15 @@ The following diagram illustrates the layout of a frame with a \fIpayload length
 .RS 4
 .\}
 .nf
+/* TCP port 5555 on all available interfaces */
+rc = zmq_bind(socket, "tcp://*:5555");
+assert (rc == 0);
 /* TCP port 5555 on the local loopback interface on all platforms */
 rc = zmq_bind(socket, "tcp://127\&.0\&.0\&.1:5555");
 assert (rc == 0);
 /* TCP port 5555 on the first ethernet network interface on Linux */
 rc = zmq_bind(socket, "tcp://eth0:5555");
 assert (rc == 0);
-/* TCP port 5555 with an unspecified interface */
-rc = zmq_bind(socket, "tcp://*:5555");
-assert (rc == 0);
 .fi
 .if n \{\
 .RE
diff --git a/doc/zmq_tcp.html b/doc/zmq_tcp.html
index 6a7ca72..38c2db7 100644
--- a/doc/zmq_tcp.html
+++ b/doc/zmq_tcp.html
@@ -600,17 +600,18 @@ colon and the TCP port number to use.</p></div>
 <div class="ulist"><ul>
 <li>
 <p>
-The interface name as defined by the operating system.
+The wildcard <tt>*</tt>, meaning all available interfaces.
 </p>
 </li>
 <li>
 <p>
-The primary IPv4 address assigned to the interface, in it&#8217;s numeric representation.
+The primary IPv4 address assigned to the interface, in its numeric
+  representation.
 </p>
 </li>
 <li>
 <p>
-The wildcard <tt>*</tt>, meaning that the interface address is unspecified.
+The interface name as defined by the operating system.
 </p>
 </li>
 </ul></div>
@@ -707,14 +708,14 @@ exceeding 254 octets:</p></div>
 <div class="listingblock">
 <div class="title">Assigning a local address to a socket</div>
 <div class="content">
-<pre><tt>/* TCP port 5555 on the local loopback interface on all platforms */
+<pre><tt>/* TCP port 5555 on all available interfaces */
+rc = zmq_bind(socket, "tcp://*:5555");
+assert (rc == 0);
+/* TCP port 5555 on the local loopback interface on all platforms */
 rc = zmq_bind(socket, "tcp://127.0.0.1:5555");
 assert (rc == 0);
 /* TCP port 5555 on the first ethernet network interface on Linux */
 rc = zmq_bind(socket, "tcp://eth0:5555");
-assert (rc == 0);
-/* TCP port 5555 with an unspecified interface */
-rc = zmq_bind(socket, "tcp://*:5555");
 assert (rc == 0);</tt></pre>
 </div></div>
 <div class="listingblock">
@@ -746,7 +747,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-04 13:49:16 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_tcp.txt b/doc/zmq_tcp.txt
index a845f62..29fa181 100644
--- a/doc/zmq_tcp.txt
+++ b/doc/zmq_tcp.txt
@@ -30,9 +30,10 @@ colon and the TCP port number to use.
 
 An 'interface' may be specified by either of the following:
 
+* The wildcard `*`, meaning all available interfaces.
+* The primary IPv4 address assigned to the interface, in its numeric
+  representation.
 * The interface name as defined by the operating system.
-* The primary IPv4 address assigned to the interface, in it's numeric representation.
-* The wildcard `*`, meaning that the interface address is unspecified.
 
 NOTE: Interface names are not standardised in any way and should be assumed to
 be arbitrary and platform dependent. On Win32 platforms no short interface
@@ -123,15 +124,15 @@ EXAMPLES
 --------
 .Assigning a local address to a socket
 ----
+/* TCP port 5555 on all available interfaces */
+rc = zmq_bind(socket, "tcp://*:5555");
+assert (rc == 0);
 /* TCP port 5555 on the local loopback interface on all platforms */
 rc = zmq_bind(socket, "tcp://127.0.0.1:5555");
 assert (rc == 0);
 /* TCP port 5555 on the first ethernet network interface on Linux */
 rc = zmq_bind(socket, "tcp://eth0:5555");
 assert (rc == 0);
-/* TCP port 5555 with an unspecified interface */
-rc = zmq_bind(socket, "tcp://*:5555");
-assert (rc == 0);
 ----
 
 .Connecting a socket
diff --git a/doc/zmq_term.3 b/doc/zmq_term.3
index bfb533d..e1bb69d 100644
--- a/doc/zmq_term.3
+++ b/doc/zmq_term.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_term
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_TERM" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_TERM" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -98,8 +98,13 @@ until the last socket within it is closed with
 .sp
 The \fIzmq_term()\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"
-.sp
-No errors are defined\&.
+.PP
+\fBEFAULT\fR
+.RS 4
+The provided
+\fIcontext\fR
+was not valid (NULL)\&.
+.RE
 .SH "SEE ALSO"
 .sp
 \fBzmq\fR(7) \fBzmq_init\fR(3)
diff --git a/doc/zmq_term.html b/doc/zmq_term.html
index 847abf5..d44d336 100644
--- a/doc/zmq_term.html
+++ b/doc/zmq_term.html
@@ -625,7 +625,16 @@ return <tt>-1</tt> and set <em>errno</em> to one of the values defined below.</p
 </div>
 <h2 id="_errors">ERRORS</h2>
 <div class="sectionbody">
-<div class="paragraph"><p>No errors are defined.</p></div>
+<div class="dlist"><dl>
+<dt class="hdlist1">
+<strong>EFAULT</strong>
+</dt>
+<dd>
+<p>
+The provided <em>context</em> was not valid (NULL).
+</p>
+</dd>
+</dl></div>
 </div>
 <h2 id="_see_also">SEE ALSO</h2>
 <div class="sectionbody">
@@ -641,7 +650,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-06-01 22:19:51 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
diff --git a/doc/zmq_term.txt b/doc/zmq_term.txt
index 820fa30..f3ffa01 100644
--- a/doc/zmq_term.txt
+++ b/doc/zmq_term.txt
@@ -43,7 +43,8 @@ return `-1` and set 'errno' to one of the values defined below.
 
 ERRORS
 ------
-No errors are defined.
+*EFAULT*::
+The provided 'context' was not valid (NULL).
 
 
 SEE ALSO
diff --git a/doc/zmq_version.3 b/doc/zmq_version.3
index 37d2aaa..c87eede 100644
--- a/doc/zmq_version.3
+++ b/doc/zmq_version.3
@@ -2,12 +2,12 @@
 .\"     Title: zmq_version
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
-.\"      Date: 06/04/2010
+.\"      Date: 09/06/2010
 .\"    Manual: 0MQ Manual
-.\"    Source: 0MQ 2.0.7
+.\"    Source: 0MQ 2.0.9
 .\"  Language: English
 .\"
-.TH "ZMQ_VERSION" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.TH "ZMQ_VERSION" "3" "09/06/2010" "0MQ 2\&.0\&.9" "0MQ Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/zmq_version.html b/doc/zmq_version.html
index 7be9aa2..130daf1 100644
--- a/doc/zmq_version.html
+++ b/doc/zmq_version.html
@@ -624,7 +624,8 @@ Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p><
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2010-03-09 18:33:11 CEST
+ØMQ 2.0.9<br />
+Last updated 2010-09-06 07:11:47 CEST
 </div>
 </div>
 </body>
author	Martin Lucina <martin@lucina.net>	2012-01-23 08:53:25 +0100
committer	Martin Lucina <martin@lucina.net>	2012-01-23 08:53:25 +0100
commit	5ba1cb20fe6f6699cef1cc726718e760cd4c9af1 (patch)
tree	df7b144c5325fd8b3c88c49b456fafc24249abe6 /doc
parent	a15854bd92db69fcd0b4444fe1b8fe3610a7acf6 (diff)