Update doc

_sources/apiref.txt

@@ -1743,8 +1743,6 @@ Functions
     
     :macro:`NGHTTP2_ERR_NOMEM`
         Out of memory.
-    :macro:`NGHTTP2_ERR_STREAM_CLOSED`
-        The stream is already closed or does not exist.
 
 .. function:: int nghttp2_submit_priority(nghttp2_session *session, uint8_t flags, int32_t stream_id, int32_t pri)
 
@@ -1762,8 +1760,6 @@ Functions
         Out of memory.
     :macro:`NGHTTP2_ERR_INVALID_ARGUMENT`
         The *pri* is negative.
-    :macro:`NGHTTP2_ERR_STREAM_CLOSED`
-        The stream is already closed or does not exist.
 
 .. function:: int nghttp2_submit_rst_stream(nghttp2_session *session, uint8_t flags, int32_t stream_id, nghttp2_error_code error_code)
 
@@ -1919,8 +1915,6 @@ Functions
     
     :macro:`NGHTTP2_ERR_FLOW_CONTROL`
         The local window size overflow or gets negative.
-    :macro:`NGHTTP2_ERR_STREAM_CLOSED`
-        The stream is already closed or does not exist.
     :macro:`NGHTTP2_ERR_NOMEM`
         Out of memory.
 
@@ -2057,4 +2051,10 @@ Functions
     condition is not met, this function will return a NULL. Pass in 0 to skip
     the version checking.
 
+.. function:: int nghttp2_is_fatal(int lib_error)
+
+    
+    Returns nonzero if the :type:`nghttp2_error` library error code
+    *lib_error* is fatal.
+
 

apiref.html

@@ -2285,8 +2285,6 @@ negative error codes:</p>
 <dl class="docutils">
 <dt><a class="reference internal" href="#NGHTTP2_ERR_NOMEM" title="NGHTTP2_ERR_NOMEM"><tt class="xref c c-macro docutils literal"><span class="pre">NGHTTP2_ERR_NOMEM</span></tt></a></dt>
 <dd>Out of memory.</dd>
-<dt><a class="reference internal" href="#NGHTTP2_ERR_STREAM_CLOSED" title="NGHTTP2_ERR_STREAM_CLOSED"><tt class="xref c c-macro docutils literal"><span class="pre">NGHTTP2_ERR_STREAM_CLOSED</span></tt></a></dt>
-<dd>The stream is already closed or does not exist.</dd>
 </dl>
 </dd></dl>
 
@@ -2304,8 +2302,6 @@ negative error codes:</p>
 <dd>Out of memory.</dd>
 <dt><a class="reference internal" href="#NGHTTP2_ERR_INVALID_ARGUMENT" title="NGHTTP2_ERR_INVALID_ARGUMENT"><tt class="xref c c-macro docutils literal"><span class="pre">NGHTTP2_ERR_INVALID_ARGUMENT</span></tt></a></dt>
 <dd>The <em>pri</em> is negative.</dd>
-<dt><a class="reference internal" href="#NGHTTP2_ERR_STREAM_CLOSED" title="NGHTTP2_ERR_STREAM_CLOSED"><tt class="xref c c-macro docutils literal"><span class="pre">NGHTTP2_ERR_STREAM_CLOSED</span></tt></a></dt>
-<dd>The stream is already closed or does not exist.</dd>
 </dl>
 </dd></dl>
 
@@ -2449,8 +2445,6 @@ negative error codes:</p>
 <dl class="docutils">
 <dt><a class="reference internal" href="#NGHTTP2_ERR_FLOW_CONTROL" title="NGHTTP2_ERR_FLOW_CONTROL"><tt class="xref c c-macro docutils literal"><span class="pre">NGHTTP2_ERR_FLOW_CONTROL</span></tt></a></dt>
 <dd>The local window size overflow or gets negative.</dd>
-<dt><a class="reference internal" href="#NGHTTP2_ERR_STREAM_CLOSED" title="NGHTTP2_ERR_STREAM_CLOSED"><tt class="xref c c-macro docutils literal"><span class="pre">NGHTTP2_ERR_STREAM_CLOSED</span></tt></a></dt>
-<dd>The stream is already closed or does not exist.</dd>
 <dt><a class="reference internal" href="#NGHTTP2_ERR_NOMEM" title="NGHTTP2_ERR_NOMEM"><tt class="xref c c-macro docutils literal"><span class="pre">NGHTTP2_ERR_NOMEM</span></tt></a></dt>
 <dd>Out of memory.</dd>
 </dl>
@@ -2591,6 +2585,13 @@ condition is not met, this function will return a NULL. Pass in 0 to skip
 the version checking.</p>
 </dd></dl>
 
+<dl class="function">
+<dt id="nghttp2_is_fatal">
+int <tt class="descname">nghttp2_is_fatal</tt><big>(</big>int<em>&nbsp;lib_error</em><big>)</big><a class="headerlink" href="#nghttp2_is_fatal" title="Permalink to this definition">¶</a></dt>
+<dd><p>Returns nonzero if the <a class="reference internal" href="#nghttp2_error" title="nghttp2_error"><tt class="xref c c-type docutils literal"><span class="pre">nghttp2_error</span></tt></a> library error code
+<em>lib_error</em> is fatal.</p>
+</dd></dl>
+
 </div>
 </div>
 

genindex.html

@@ -559,6 +559,10 @@
   </dt>
 
       
+  <dt><a href="apiref.html#nghttp2_is_fatal">nghttp2_is_fatal (C function)</a>
+  </dt>
+
+      
   <dt><a href="apiref.html#NGHTTP2_MAX_HEADER_TABLE_SIZE">NGHTTP2_MAX_HEADER_TABLE_SIZE (C macro)</a>
   </dt>
 

nghttp2.h.html

@@ -2149,8 +2149,6 @@
 <span class="cm"> *</span>
 <span class="cm"> * :enum:`NGHTTP2_ERR_NOMEM`</span>
 <span class="cm"> *     Out of memory.</span>
-<span class="cm"> * :enum:`NGHTTP2_ERR_STREAM_CLOSED`</span>
-<span class="cm"> *     The stream is already closed or does not exist.</span>
 <span class="cm"> */</span>
 <span class="kt">int</span> <span class="nf">nghttp2_submit_data</span><span class="p">(</span><span class="n">nghttp2_session</span> <span class="o">*</span><span class="n">session</span><span class="p">,</span> <span class="kt">uint8_t</span> <span class="n">flags</span><span class="p">,</span>
                         <span class="kt">int32_t</span> <span class="n">stream_id</span><span class="p">,</span>
@@ -2172,8 +2170,6 @@
 <span class="cm"> *     Out of memory.</span>
 <span class="cm"> * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT`</span>
 <span class="cm"> *     The |pri| is negative.</span>
-<span class="cm"> * :enum:`NGHTTP2_ERR_STREAM_CLOSED`</span>
-<span class="cm"> *     The stream is already closed or does not exist.</span>
 <span class="cm"> */</span>
 <span class="kt">int</span> <span class="nf">nghttp2_submit_priority</span><span class="p">(</span><span class="n">nghttp2_session</span> <span class="o">*</span><span class="n">session</span><span class="p">,</span> <span class="kt">uint8_t</span> <span class="n">flags</span><span class="p">,</span>
                             <span class="kt">int32_t</span> <span class="n">stream_id</span><span class="p">,</span> <span class="kt">int32_t</span> <span class="n">pri</span><span class="p">);</span>
@@ -2351,8 +2347,6 @@
 <span class="cm"> *</span>
 <span class="cm"> * :enum:`NGHTTP2_ERR_FLOW_CONTROL`</span>
 <span class="cm"> *     The local window size overflow or gets negative.</span>
-<span class="cm"> * :enum:`NGHTTP2_ERR_STREAM_CLOSED`</span>
-<span class="cm"> *     The stream is already closed or does not exist.</span>
 <span class="cm"> * :enum:`NGHTTP2_ERR_NOMEM`</span>
 <span class="cm"> *     Out of memory.</span>
 <span class="cm"> */</span>
@@ -2518,6 +2512,14 @@
 <span class="cm"> */</span>
 <span class="n">nghttp2_info</span> <span class="o">*</span><span class="nf">nghttp2_version</span><span class="p">(</span><span class="kt">int</span> <span class="n">least_version</span><span class="p">);</span>
 
+<span class="cm">/**</span>
+<span class="cm"> * @function</span>
+<span class="cm"> *</span>
+<span class="cm"> * Returns nonzero if the :type:`nghttp2_error` library error code</span>
+<span class="cm"> * |lib_error| is fatal.</span>
+<span class="cm"> */</span>
+<span class="kt">int</span> <span class="nf">nghttp2_is_fatal</span><span class="p">(</span><span class="kt">int</span> <span class="n">lib_error</span><span class="p">);</span>
+
 <span class="cp">#ifdef __cplusplus</span>
 <span class="p">}</span>
 <span class="cp">#endif</span>