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From jfcl...@apache.org
Subject svn commit: r1691592 - /httpd/httpd/trunk/modules/http2/
Date Fri, 17 Jul 2015 15:46:19 GMT
Author: jfclere
Date: Fri Jul 17 15:46:19 2015
New Revision: 1691592

URL: http://svn.apache.org/r1691592
Log:
Arrange the C++ declarations to make my compiler happy.

Modified:
    httpd/httpd/trunk/modules/http2/h2_alpn.c
    httpd/httpd/trunk/modules/http2/h2_alt_svc.c
    httpd/httpd/trunk/modules/http2/h2_config.c
    httpd/httpd/trunk/modules/http2/h2_conn.c
    httpd/httpd/trunk/modules/http2/h2_conn_io.c
    httpd/httpd/trunk/modules/http2/h2_from_h1.c
    httpd/httpd/trunk/modules/http2/h2_io.c
    httpd/httpd/trunk/modules/http2/h2_io_set.c
    httpd/httpd/trunk/modules/http2/h2_mplx.c
    httpd/httpd/trunk/modules/http2/h2_request.c
    httpd/httpd/trunk/modules/http2/h2_response.c
    httpd/httpd/trunk/modules/http2/h2_session.c
    httpd/httpd/trunk/modules/http2/h2_stream.c
    httpd/httpd/trunk/modules/http2/h2_stream_set.c
    httpd/httpd/trunk/modules/http2/h2_task.c
    httpd/httpd/trunk/modules/http2/h2_task_output.c
    httpd/httpd/trunk/modules/http2/h2_to_h1.c
    httpd/httpd/trunk/modules/http2/h2_upgrade.c
    httpd/httpd/trunk/modules/http2/h2_util.c
    httpd/httpd/trunk/modules/http2/h2_worker.c
    httpd/httpd/trunk/modules/http2/h2_workers.c
    httpd/httpd/trunk/modules/http2/mod_h2.c

Modified: httpd/httpd/trunk/modules/http2/h2_alpn.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_alpn.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_alpn.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_alpn.c Fri Jul 17 15:46:19 2015
@@ -257,11 +257,11 @@ static int h2_alpn_negotiated(conn_rec *
 
 int h2_alpn_pre_conn(conn_rec* c, void *arg)
 {
-    (void)arg;
+    h2_ctx *ctx = h2_ctx_get(c);
+
     ap_log_cerror(APLOG_MARK, APLOG_TRACE2, 0, c,
                   "h2_h2, pre_connection, start");
     
-    h2_ctx *ctx = h2_ctx_get(c);
     if (h2_ctx_is_task(ctx)) {
         /* our stream pseudo connection */
         return DECLINED;

Modified: httpd/httpd/trunk/modules/http2/h2_alt_svc.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_alt_svc.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_alt_svc.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_alt_svc.c Fri Jul 17 15:46:19 2015
@@ -72,12 +72,13 @@ h2_alt_svc *h2_alt_svc_parse(const char
 static int h2_alt_svc_request_handler(request_rec *r)
 {
     h2_ctx *ctx = h2_ctx_rget(r);
+    h2_config *cfg;
     
     if (h2_ctx_is_active(ctx) || h2_ctx_is_task(ctx)) {
         return DECLINED;
     }
     
-    h2_config *cfg = h2_config_rget(r);
+    cfg = h2_config_rget(r);
     if (r->hostname && cfg && cfg->alt_svcs && cfg->alt_svcs->nelts > 0) {
         const char *alt_svc_used = apr_table_get(r->headers_in, "Alt-Svc-Used");
         if (!alt_svc_used /*|| (alt_svc_used[0] == '0')*/) {

Modified: httpd/httpd/trunk/modules/http2/h2_config.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_config.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_config.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_config.c Fri Jul 17 15:46:19 2015
@@ -485,6 +485,7 @@ h2_config *h2_config_get(conn_rec *c)
          * the vhost matching stuff.
          */
         apr_uri_t uri;
+        request_rec r;
         memset(&uri, 0, sizeof(uri));
         uri.scheme = (char*)"https";
         uri.hostinfo = (char*)ctx->hostname;
@@ -493,7 +494,6 @@ h2_config *h2_config_get(conn_rec *c)
         uri.port = c->local_addr->port;
         uri.path = (char*)"/";
         
-        request_rec r;
         memset(&r, 0, sizeof(r));
         r.uri = (char*)"/";
         r.connection = c;

Modified: httpd/httpd/trunk/modules/http2/h2_conn.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_conn.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_conn.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_conn.c Fri Jul 17 15:46:19 2015
@@ -79,8 +79,10 @@ apr_status_t h2_conn_child_init(apr_pool
     int maxw = h2_config_geti(config, H2_CONF_MAX_WORKERS);
     
     int max_threads_per_child = 0;
-    ap_mpm_query(AP_MPMQ_MAX_THREADS, &max_threads_per_child);
     int threads_limit = 0;
+    int idle_secs = 0;
+
+    ap_mpm_query(AP_MPMQ_MAX_THREADS, &max_threads_per_child);
     ap_mpm_query(AP_MPMQ_HARD_LIMIT_THREADS, &threads_limit);
     
     if (minw <= 0) {
@@ -117,7 +119,7 @@ apr_status_t h2_conn_child_init(apr_pool
                  minw, maxw, max_threads_per_child, threads_limit);
     
     workers = h2_workers_create(s, pool, minw, maxw);
-    int idle_secs = h2_config_geti(config, H2_CONF_MAX_WORKER_IDLE_SECS);
+    idle_secs = h2_config_geti(config, H2_CONF_MAX_WORKER_IDLE_SECS);
     h2_workers_set_max_idle_secs(workers, idle_secs);
     
     return status;
@@ -136,6 +138,7 @@ module *h2_conn_mpm_module(void) {
 apr_status_t h2_conn_rprocess(request_rec *r)
 {
     h2_config *config = h2_config_rget(r);
+    h2_session *session;
     
     ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "h2_conn_process start");
     if (!workers) {
@@ -143,7 +146,7 @@ apr_status_t h2_conn_rprocess(request_re
         return APR_EGENERAL;
     }
     
-    h2_session *session = h2_session_rcreate(r, config, workers);
+    session = h2_session_rcreate(r, config, workers);
     if (!session) {
         return APR_EGENERAL;
     }
@@ -154,6 +157,7 @@ apr_status_t h2_conn_rprocess(request_re
 apr_status_t h2_conn_main(conn_rec *c)
 {
     h2_config *config = h2_config_get(c);
+    h2_session *session;
     
     ap_log_cerror(APLOG_MARK, APLOG_DEBUG, 0, c, "h2_conn_main start");
     if (!workers) {
@@ -161,7 +165,7 @@ apr_status_t h2_conn_main(conn_rec *c)
         return APR_EGENERAL;
     }
     
-    h2_session *session = h2_session_create(c, config, workers);
+    session = h2_session_create(c, config, workers);
     if (!session) {
         return APR_EGENERAL;
     }
@@ -173,6 +177,8 @@ apr_status_t h2_session_process(h2_sessi
 {
     apr_status_t status = APR_SUCCESS;
     int rv = 0;
+    apr_interval_time_t wait_micros = 0;
+    static const int MAX_WAIT_MICROS = 200 * 1000;
     
     /* Start talking to the client. Apart from protocol meta data,
      * we mainly will see new http/2 streams opened by the client, which
@@ -224,12 +230,10 @@ apr_status_t h2_session_process(h2_sessi
         return status;
     }
     
-    apr_interval_time_t wait_micros = 0;
-    static const int MAX_WAIT_MICROS = 200 * 1000;
-    
     while (!h2_session_is_done(session)) {
         int have_written = 0;
         int have_read = 0;
+        int got_streams;
         
         status = h2_session_write(session, wait_micros);
         if (status == APR_SUCCESS) {
@@ -263,7 +267,7 @@ apr_status_t h2_session_process(h2_sessi
          *   * h2c will count the header settings as one frame and we
          *     submit our settings and need the ACK.
          */
-        int got_streams = !h2_stream_set_is_empty(session->streams);
+        got_streams = !h2_stream_set_is_empty(session->streams);
         status = h2_session_read(session, 
                                  (!got_streams 
                                   || session->frames_received <= 1)?
@@ -323,6 +327,7 @@ static void fix_event_conn(conn_rec *c,
 conn_rec *h2_conn_create(conn_rec *master, apr_pool_t *pool)
 {
     apr_socket_t *socket;
+    conn_rec *c;
     
     AP_DEBUG_ASSERT(master);
     
@@ -340,7 +345,7 @@ conn_rec *h2_conn_create(conn_rec *maste
      * TODO
      */
     socket = ap_get_module_config(master->conn_config, &core_module);
-    conn_rec *c = ap_run_create_connection(pool, master->base_server,
+    c = ap_run_create_connection(pool, master->base_server,
                                            socket,
                                            master->id^((long)pool), 
                                            master->sbh,

Modified: httpd/httpd/trunk/modules/http2/h2_conn_io.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_conn_io.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_conn_io.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_conn_io.c Fri Jul 17 15:46:19 2015
@@ -174,10 +174,11 @@ apr_status_t h2_conn_io_read(h2_conn_io
 static apr_status_t flush_out(apr_bucket_brigade *bb, void *ctx) 
 {
     h2_conn_io *io = (h2_conn_io*)ctx;
+    apr_status_t status;
     
     ap_update_child_status(io->connection->sbh, SERVER_BUSY_WRITE, NULL);
     
-    apr_status_t status = ap_pass_brigade(io->connection->output_filters, bb);
+    status = ap_pass_brigade(io->connection->output_filters, bb);
     apr_brigade_cleanup(bb);
     return status;
 }
@@ -257,10 +258,12 @@ apr_status_t h2_conn_io_write(h2_conn_io
 apr_status_t h2_conn_io_flush(h2_conn_io *io)
 {
     if (io->unflushed) {
+        apr_status_t status; 
         if (io->buflen > 0) {
+            apr_bucket *b;
             ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, io->connection,
                           "h2_conn_io: flush, flushing %ld bytes", (long)io->buflen);
-            apr_bucket *b = apr_bucket_transient_create(io->buffer, io->buflen, 
+            b = apr_bucket_transient_create(io->buffer, io->buflen, 
                                                         io->output->bucket_alloc);
             APR_BRIGADE_INSERT_TAIL(io->output, b);
             io->buflen = 0;
@@ -271,7 +274,7 @@ apr_status_t h2_conn_io_flush(h2_conn_io
                                 apr_bucket_flush_create(io->output->bucket_alloc));
         
         /* Send it out through installed filters (TLS) to the client */
-        apr_status_t status = flush_out(io->output, io);
+        status = flush_out(io->output, io);
         
         if (status == APR_SUCCESS
             || APR_STATUS_IS_ECONNABORTED(status)

Modified: httpd/httpd/trunk/modules/http2/h2_from_h1.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_from_h1.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_from_h1.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_from_h1.c Fri Jul 17 15:46:19 2015
@@ -107,12 +107,13 @@ static apr_status_t parse_header(h2_from
     (void)f;
     
     if (line[0] == ' ' || line[0] == '\t') {
+        char **plast;
         /* continuation line from the header before this */
         while (line[0] == ' ' || line[0] == '\t') {
             ++line;
         }
         
-        char **plast = apr_array_pop(from_h1->hlines);
+        plast = apr_array_pop(from_h1->hlines);
         if (plast == NULL) {
             /* not well formed */
             return APR_EINVAL;
@@ -129,13 +130,14 @@ static apr_status_t parse_header(h2_from
 static apr_status_t get_line(h2_from_h1 *from_h1, apr_bucket_brigade *bb,
                              ap_filter_t* f, char *line, apr_size_t len)
 {
+    apr_status_t status;
     if (!from_h1->bb) {
         from_h1->bb = apr_brigade_create(from_h1->pool, f->c->bucket_alloc);
     }
     else {
         apr_brigade_cleanup(from_h1->bb);                
     }
-    apr_status_t status = apr_brigade_split_line(from_h1->bb, bb, 
+    status = apr_brigade_split_line(from_h1->bb, bb, 
                                                  APR_BLOCK_READ, 
                                                  HUGE_STRING_LEN);
     if (status == APR_SUCCESS) {
@@ -444,6 +446,7 @@ static h2_response *create_response(h2_f
     apr_status_t status = APR_SUCCESS;
     const char *clheader;
     const char *ctype;
+    apr_table_t *headers;
     /*
      * Now that we are ready to send a response, we need to combine the two
      * header field tables into a single table.  If we don't do this, our
@@ -541,7 +544,7 @@ static h2_response *create_response(h2_f
         apr_table_unset(r->headers_out, "Content-Length");
     }
     
-    apr_table_t *headers = apr_table_make(r->pool, 10);
+    headers = apr_table_make(r->pool, 10);
     
     set_basic_http_header(r, headers);
     if (r->status == HTTP_NOT_MODIFIED) {

Modified: httpd/httpd/trunk/modules/http2/h2_io.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_io.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_io.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_io.c Fri Jul 17 15:46:19 2015
@@ -73,14 +73,16 @@ apr_status_t h2_io_in_read(h2_io *io, ap
                            apr_size_t maxlen)
 {
     apr_off_t start_len = 0;
+    apr_bucket *last;
+    apr_status_t status;
 
     if (!io->bbin || APR_BRIGADE_EMPTY(io->bbin)) {
         return io->eos_in? APR_EOF : APR_EAGAIN;
     }
     
     apr_brigade_length(bb, 1, &start_len);
-    apr_bucket *last = APR_BRIGADE_LAST(bb);
-    apr_status_t status = h2_util_move(bb, io->bbin, maxlen, 0, 
+    last = APR_BRIGADE_LAST(bb);
+    status = h2_util_move(bb, io->bbin, maxlen, 0, 
                                        "h2_io_in_read");
     if (status == APR_SUCCESS) {
         apr_bucket *nlast = APR_BRIGADE_LAST(bb);

Modified: httpd/httpd/trunk/modules/http2/h2_io_set.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_io_set.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_io_set.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_io_set.c Fri Jul 17 15:46:19 2015
@@ -95,13 +95,14 @@ apr_status_t h2_io_set_add(h2_io_set *sp
 {
     h2_io *existing = h2_io_set_get(sp, io->id);
     if (!existing) {
+        int last;
         APR_ARRAY_PUSH(sp->list, h2_io*) = io;
         /* Normally, streams get added in ascending order if id. We
          * keep the array sorted, so we just need to check of the newly
          * appended stream has a lower id than the last one. if not,
          * sorting is not necessary.
          */
-        int last = sp->list->nelts - 1;
+        last = sp->list->nelts - 1;
         if (last > 0 
             && (h2_io_IDX(sp->list, last)->id 
                 < h2_io_IDX(sp->list, last-1)->id)) {
@@ -116,8 +117,9 @@ h2_io *h2_io_set_remove(h2_io_set *sp, h
     for (int i = 0; i < sp->list->nelts; ++i) {
         h2_io *e = h2_io_IDX(sp->list, i);
         if (e == io) {
+            int n;
             --sp->list->nelts;
-            int n = sp->list->nelts - i;
+            n = sp->list->nelts - i;
             if (n > 0) {
                 /* Close the hole in the array by moving the upper
                  * parts down one step.

Modified: httpd/httpd/trunk/modules/http2/h2_mplx.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_mplx.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_mplx.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_mplx.c Fri Jul 17 15:46:19 2015
@@ -96,15 +96,16 @@ h2_mplx *h2_mplx_create(conn_rec *c, apr
 {
     apr_status_t status = APR_SUCCESS;
     h2_config *conf = h2_config_get(c);
+    apr_allocator_t *allocator = NULL;
+    h2_mplx *m;
     AP_DEBUG_ASSERT(conf);
     
-    apr_allocator_t *allocator = NULL;
     status = apr_allocator_create(&allocator);
     if (status != APR_SUCCESS) {
         return NULL;
     }
 
-    h2_mplx *m = apr_pcalloc(parent, sizeof(h2_mplx));
+    m = apr_pcalloc(parent, sizeof(h2_mplx));
     if (m) {
         m->id = c->id;
         APR_RING_ELEM_INIT(m, link);
@@ -181,9 +182,10 @@ static void workers_unregister(h2_mplx *
 
 apr_status_t h2_mplx_release_and_join(h2_mplx *m, apr_thread_cond_t *wait)
 {
+    apr_status_t status;
     workers_unregister(m);
 
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         int attempts = 0;
         
@@ -215,8 +217,9 @@ apr_status_t h2_mplx_release_and_join(h2
 
 void h2_mplx_abort(h2_mplx *m)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         m->aborted = 1;
         h2_io_set_destroy_all(m->stream_ios);
@@ -229,11 +232,13 @@ void h2_mplx_abort(h2_mplx *m)
 h2_stream *h2_mplx_open_io(h2_mplx *m, int stream_id)
 {
     h2_stream *stream = NULL;
+    apr_status_t status; 
+    h2_io *io;
 
     if (m->aborted) {
         return NULL;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         apr_pool_t *stream_pool = m->spare_pool;
         
@@ -247,7 +252,7 @@ h2_stream *h2_mplx_open_io(h2_mplx *m, i
         stream = h2_stream_create(stream_id, stream_pool, m);
         stream->state = H2_STREAM_ST_OPEN;
         
-        h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
+        io = h2_io_set_get(m->stream_ios, stream_id);
         if (!io) {
             io = h2_io_create(stream_id, stream_pool, m->bucket_alloc);
             h2_io_set_add(m->stream_ios, io);
@@ -281,8 +286,9 @@ static void stream_destroy(h2_mplx *m, h
 
 apr_status_t h2_mplx_cleanup_stream(h2_mplx *m, h2_stream *stream)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         h2_io *io = h2_io_set_get(m->stream_ios, stream->id);
         if (!io || io->task_done) {
@@ -326,11 +332,12 @@ apr_status_t h2_mplx_in_read(h2_mplx *m,
                              int stream_id, apr_bucket_brigade *bb,
                              struct apr_thread_cond_t *iowait)
 {
+    apr_status_t status; 
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
         if (io) {
@@ -355,11 +362,12 @@ apr_status_t h2_mplx_in_read(h2_mplx *m,
 apr_status_t h2_mplx_in_write(h2_mplx *m, int stream_id, 
                               apr_bucket_brigade *bb)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
         if (io) {
@@ -378,11 +386,12 @@ apr_status_t h2_mplx_in_write(h2_mplx *m
 
 apr_status_t h2_mplx_in_close(h2_mplx *m, int stream_id)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
         if (io) {
@@ -419,11 +428,12 @@ static int update_window(void *ctx, h2_i
 apr_status_t h2_mplx_in_update_windows(h2_mplx *m, 
                                        h2_mplx_consumed_cb *cb, void *cb_ctx)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         update_ctx ctx = { cb, cb_ctx, 0 };
         status = APR_EAGAIN;
@@ -441,11 +451,12 @@ apr_status_t h2_mplx_out_readx(h2_mplx *
                                h2_io_data_cb *cb, void *ctx, 
                                apr_size_t *plen, int *peos)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
         if (io) {
@@ -464,12 +475,13 @@ apr_status_t h2_mplx_out_readx(h2_mplx *
 
 h2_stream *h2_mplx_next_submit(h2_mplx *m, h2_stream_set *streams)
 {
+    apr_status_t status;
+    h2_stream *stream = NULL;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return NULL;
     }
-    h2_stream *stream = NULL;
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         h2_io *io = h2_io_set_get_highest_prio(m->ready_ios);
         if (io) {
@@ -562,11 +574,12 @@ apr_status_t h2_mplx_out_open(h2_mplx *m
                               ap_filter_t* f, apr_bucket_brigade *bb,
                               struct apr_thread_cond_t *iowait)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         status = out_open(m, stream_id, response, f, bb, iowait);
         if (m->aborted) {
@@ -582,11 +595,12 @@ apr_status_t h2_mplx_out_write(h2_mplx *
                                ap_filter_t* f, apr_bucket_brigade *bb,
                                struct apr_thread_cond_t *iowait)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         if (!m->aborted) {
             h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
@@ -611,11 +625,12 @@ apr_status_t h2_mplx_out_write(h2_mplx *
 
 apr_status_t h2_mplx_out_close(h2_mplx *m, int stream_id)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         if (!m->aborted) {
             h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
@@ -649,12 +664,13 @@ apr_status_t h2_mplx_out_close(h2_mplx *
 
 int h2_mplx_in_has_eos_for(h2_mplx *m, int stream_id)
 {
+    int has_eos = 0;
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return 0;
     }
-    int has_eos = 0;
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
         if (io) {
@@ -667,12 +683,13 @@ int h2_mplx_in_has_eos_for(h2_mplx *m, i
 
 int h2_mplx_out_has_data_for(h2_mplx *m, int stream_id)
 {
+    apr_status_t status;
+    int has_data = 0;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return 0;
     }
-    int has_data = 0;
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
         if (io) {
@@ -686,11 +703,12 @@ int h2_mplx_out_has_data_for(h2_mplx *m,
 apr_status_t h2_mplx_out_trywait(h2_mplx *m, apr_interval_time_t timeout,
                                  apr_thread_cond_t *iowait)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         m->added_output = iowait;
         status = apr_thread_cond_timedwait(m->added_output, m->lock, timeout);
@@ -716,11 +734,12 @@ static void have_out_data_for(h2_mplx *m
 
 apr_status_t h2_mplx_do_task(h2_mplx *m, struct h2_task *task)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         /* TODO: needs to sort queue by priority */
         ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, m->c,
@@ -735,12 +754,13 @@ apr_status_t h2_mplx_do_task(h2_mplx *m,
 h2_task *h2_mplx_pop_task(h2_mplx *m, int *has_more)
 {
     h2_task *task = NULL;
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         *has_more = 0;
         return NULL;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         task = h2_tq_pop_first(m->q);
         if (task) {
@@ -754,11 +774,12 @@ h2_task *h2_mplx_pop_task(h2_mplx *m, in
 
 apr_status_t h2_mplx_create_task(h2_mplx *m, struct h2_stream *stream)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(m);
     if (m->aborted) {
         return APR_ECONNABORTED;
     }
-    apr_status_t status = apr_thread_mutex_lock(m->lock);
+    status = apr_thread_mutex_lock(m->lock);
     if (APR_SUCCESS == status) {
         
         conn_rec *c = h2_conn_create(m->c, stream->pool);

Modified: httpd/httpd/trunk/modules/http2/h2_request.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_request.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_request.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_request.c Fri Jul 17 15:46:19 2015
@@ -54,6 +54,7 @@ static apr_status_t insert_request_line(
 
 apr_status_t h2_request_rwrite(h2_request *req, request_rec *r, h2_mplx *m)
 {
+    apr_status_t status;
     req->method = r->method;
     req->path = r->uri;
     req->authority = r->hostname;
@@ -64,7 +65,7 @@ apr_status_t h2_request_rwrite(h2_reques
     req->scheme = NULL;
     
     
-    apr_status_t status = insert_request_line(req, m);
+    status = insert_request_line(req, m);
     if (status == APR_SUCCESS) {
         status = h2_to_h1_add_headers(req->to_h1, r->headers_in);
     }

Modified: httpd/httpd/trunk/modules/http2/h2_response.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_response.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_response.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_response.c Fri Jul 17 15:46:19 2015
@@ -210,14 +210,17 @@ static int add_header(void *ctx, const c
 static void convert_header(h2_response *response, apr_table_t *headers,
                            const char *status, request_rec *r)
 {
+    size_t n;
+    h2_headers *h;
     nvctx_t ctx = { NULL, 1, strlen(status) + 1, 0, NULL, 
         response, r? APLOGrdebug(r) : 0, r };
     
     apr_table_do(count_headers, &ctx, headers, NULL);
     
-    size_t n =  (sizeof(h2_headers)
+    n =  (sizeof(h2_headers)
                  + (ctx.nvlen * sizeof(nghttp2_nv)) + ctx.nvstrlen); 
-    h2_headers *h = calloc(1, n);
+    /* XXX: Why calloc, Why not on the pool of the request? */
+    h = calloc(1, n);
     if (h) {
         ctx.nv = (nghttp2_nv*)(h + 1);
         ctx.strbuf = (char*)&ctx.nv[ctx.nvlen];

Modified: httpd/httpd/trunk/modules/http2/h2_session.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_session.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_session.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_session.c Fri Jul 17 15:46:19 2015
@@ -56,11 +56,12 @@ static int h2_session_status_from_apr_st
 
 static int stream_open(h2_session *session, int stream_id)
 {
+    h2_stream * stream;
     if (session->aborted) {
         return NGHTTP2_ERR_CALLBACK_FAILURE;
     }
     
-    h2_stream * stream = h2_mplx_open_io(session->mplx, stream_id);
+    stream = h2_mplx_open_io(session->mplx, stream_id);
     if (stream) {
         h2_stream_set_add(session->streams, stream);
         
@@ -96,7 +97,6 @@ static ssize_t send_cb(nghttp2_session *
 {
     h2_session *session = (h2_session *)userp;
     apr_status_t status = send_data(session, (const char *)data, length);
-    (void)ngh2; (void)flags;
     
     if (status == APR_SUCCESS) {
         return length;
@@ -136,12 +136,13 @@ static int on_data_chunk_recv_cb(nghttp2
 {
     int rv;
     h2_session *session = (h2_session *)userp;
-    (void)flags;
+    h2_stream * stream;
+    apr_status_t status;
     
     if (session->aborted) {
         return NGHTTP2_ERR_CALLBACK_FAILURE;
     }
-    h2_stream * stream = h2_stream_set_get(session->streams, stream_id);
+    stream = h2_stream_set_get(session->streams, stream_id);
     if (!stream) {
         ap_log_cerror(APLOG_MARK, APLOG_ERR, 0, session->c,
                       "h2_session:  stream(%ld-%d): on_data_chunk for unknown stream",
@@ -154,7 +155,7 @@ static int on_data_chunk_recv_cb(nghttp2
         return 0;
     }
     
-    apr_status_t status = h2_stream_write_data(stream, (const char *)data, len);
+    status = h2_stream_write_data(stream, (const char *)data, len);
     ap_log_cerror(APLOG_MARK, APLOG_TRACE1, status, session->c,
                   "h2_stream(%ld-%d): written DATA, length %d",
                   session->id, stream_id, (int)len);
@@ -229,12 +230,12 @@ static int on_stream_close_cb(nghttp2_se
                               uint32_t error_code, void *userp)
 {
     h2_session *session = (h2_session *)userp;
-    (void)ngh2;
+    h2_stream *stream;
     
     if (session->aborted) {
         return NGHTTP2_ERR_CALLBACK_FAILURE;
     }
-    h2_stream *stream = h2_stream_set_get(session->streams, stream_id);
+    stream = h2_stream_set_get(session->streams, stream_id);
     if (stream) {
         stream_destroy(session, stream);
     }
@@ -251,7 +252,6 @@ static int on_stream_close_cb(nghttp2_se
 static int on_begin_headers_cb(nghttp2_session *ngh2,
                                const nghttp2_frame *frame, void *userp)
 {
-    (void)ngh2;
     /* This starts a new stream. */
     int rv = stream_open((h2_session *)userp, frame->hd.stream_id);
     if (rv != NGHTTP2_ERR_CALLBACK_FAILURE) {
@@ -269,12 +269,13 @@ static int on_header_cb(nghttp2_session
                         void *userp)
 {
     h2_session *session = (h2_session *)userp;
-    (void)ngh2; (void)flags;
+    h2_stream * stream;
+    apr_status_t status;
     
     if (session->aborted) {
         return NGHTTP2_ERR_CALLBACK_FAILURE;
     }
-    h2_stream * stream = h2_stream_set_get(session->streams,
+    stream = h2_stream_set_get(session->streams,
                                            frame->hd.stream_id);
     if (!stream) {
         ap_log_cerror(APLOG_MARK, APLOG_ERR, 0, session->c,
@@ -283,7 +284,7 @@ static int on_header_cb(nghttp2_session
         return NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE;
     }
     
-    apr_status_t status = h2_stream_write_header(stream,
+    status = h2_stream_write_header(stream,
                                                (const char *)name, namelen,
                                                (const char *)value, valuelen);
     if (status != APR_SUCCESS) {
@@ -303,10 +304,10 @@ static int on_frame_recv_cb(nghttp2_sess
 {
     int rv;
     h2_session *session = (h2_session *)userp;
+    apr_status_t status = APR_SUCCESS;
     if (session->aborted) {
         return NGHTTP2_ERR_CALLBACK_FAILURE;
     }
-    apr_status_t status = APR_SUCCESS;
     
     ++session->frames_received;
     ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, session->c,
@@ -314,6 +315,7 @@ static int on_frame_recv_cb(nghttp2_sess
                   (long)session->frames_received, frame->hd.type);
     switch (frame->hd.type) {
         case NGHTTP2_HEADERS: {
+            int eos;
             h2_stream * stream = h2_stream_set_get(session->streams,
                                                    frame->hd.stream_id);
             if (stream == NULL) {
@@ -330,7 +332,7 @@ static int on_frame_recv_cb(nghttp2_sess
                 return 0;
             }
 
-            int eos = (frame->hd.flags & NGHTTP2_FLAG_END_STREAM);
+            eos = (frame->hd.flags & NGHTTP2_FLAG_END_STREAM);
             status = stream_end_headers(session, stream, eos);
 
             break;
@@ -522,12 +524,14 @@ static h2_session *h2_session_create_int
 
     apr_pool_t *pool = NULL;
     apr_status_t status = apr_pool_create(&pool, r? r->pool : c->pool);
+    h2_session *session;
     if (status != APR_SUCCESS) {
         return NULL;
     }
 
-    h2_session *session = apr_pcalloc(pool, sizeof(h2_session));
+    session = apr_pcalloc(pool, sizeof(h2_session));
     if (session) {
+        int rv;
         session->id = c->id;
         session->c = c;
         session->r = r;
@@ -558,7 +562,7 @@ static h2_session *h2_session_create_int
             return NULL;
         }
         
-        int rv = nghttp2_option_new(&options);
+        rv = nghttp2_option_new(&options);
         if (rv != 0) {
             ap_log_cerror(APLOG_MARK, APLOG_ERR, APR_EGENERAL, c,
                           "nghttp2_option_new: %s", nghttp2_strerror(rv));
@@ -636,13 +640,14 @@ void h2_session_destroy(h2_session *sess
 
 apr_status_t h2_session_goaway(h2_session *session, apr_status_t reason)
 {
-    AP_DEBUG_ASSERT(session);
     apr_status_t status = APR_SUCCESS;
+    int rv;
+    AP_DEBUG_ASSERT(session);
     if (session->aborted) {
         return APR_EINVAL;
     }
     
-    int rv = 0;
+    rv = 0;
     if (reason == APR_SUCCESS) {
         rv = nghttp2_submit_shutdown_notice(session->ngh2);
     }
@@ -708,25 +713,31 @@ apr_status_t h2_session_abort(h2_session
 
 apr_status_t h2_session_start(h2_session *session, int *rv)
 {
+    apr_status_t status = APR_SUCCESS;
+    h2_config *config;
+    nghttp2_settings_entry settings[3];
     AP_DEBUG_ASSERT(session);
     /* Start the conversation by submitting our SETTINGS frame */
-    apr_status_t status = APR_SUCCESS;
     *rv = 0;
-    h2_config *config = h2_config_get(session->c);
+    config = h2_config_get(session->c);
     if (session->r) {
+        const char *s, *cs;
+        apr_size_t dlen; 
+        h2_stream * stream;
+
         /* better for vhost matching */
         config = h2_config_rget(session->r);
         
         /* 'h2c' mode: we should have a 'HTTP2-Settings' header with
          * base64 encoded client settings. */
-        const char *s = apr_table_get(session->r->headers_in, "HTTP2-Settings");
+        s = apr_table_get(session->r->headers_in, "HTTP2-Settings");
         if (!s) {
             ap_log_rerror(APLOG_MARK, APLOG_ERR, APR_EINVAL, session->r,
                           "HTTP2-Settings header missing in request");
             return APR_EINVAL;
         }
-        unsigned char *cs = NULL;
-        apr_size_t dlen = h2_util_base64url_decode(&cs, s, session->pool);
+        cs = NULL;
+        dlen = h2_util_base64url_decode(&cs, s, session->pool);
         
         if (APLOGrdebug(session->r)) {
             char buffer[128];
@@ -753,7 +764,7 @@ apr_status_t h2_session_start(h2_session
             return status;
         }
         
-        h2_stream * stream = h2_stream_set_get(session->streams, 1);
+        stream = h2_stream_set_get(session->streams, 1);
         if (stream == NULL) {
             status = APR_EGENERAL;
             ap_log_rerror(APLOG_MARK, APLOG_ERR, status, session->r,
@@ -771,14 +782,13 @@ apr_status_t h2_session_start(h2_session
         }
     }
 
-    nghttp2_settings_entry settings[] = {
-        { NGHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE,
-            h2_config_geti(config, H2_CONF_MAX_HL_SIZE) },
-        { NGHTTP2_SETTINGS_INITIAL_WINDOW_SIZE,
-            h2_config_geti(config, H2_CONF_WIN_SIZE) },
-        {NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS, 
-            (uint32_t)session->max_stream_count }, 
-    };
+    settings[0].settings_id = NGHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE;
+    settings[0].value = h2_config_geti(config, H2_CONF_MAX_HL_SIZE);
+    settings[1].settings_id = NGHTTP2_SETTINGS_INITIAL_WINDOW_SIZE;
+    settings[1].value = h2_config_geti(config, H2_CONF_WIN_SIZE);
+    settings[2].settings_id = NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS;
+    settings[2].value = (uint32_t)session->max_stream_count;
+
     *rv = nghttp2_submit_settings(session->ngh2, NGHTTP2_FLAG_NONE,
                                  settings,
                                  sizeof(settings)/sizeof(settings[0]));
@@ -809,10 +819,11 @@ static int resume_on_data(void *ctx, h2_
     
     if (h2_stream_is_suspended(stream)) {
         if (h2_mplx_out_has_data_for(stream->m, stream->id)) {
+            int rv;
             h2_stream_set_suspended(stream, 0);
             ++rctx->resume_count;
             
-            int rv = nghttp2_session_resume_data(session->ngh2, stream->id);
+            rv = nghttp2_session_resume_data(session->ngh2, stream->id);
             ap_log_cerror(APLOG_MARK, nghttp2_is_fatal(rv)?
                           APLOG_ERR : APLOG_DEBUG, 0, session->c,
                           "h2_stream(%ld-%d): resuming stream %s",
@@ -864,8 +875,9 @@ apr_status_t h2_session_write(h2_session
     }
     
     if (h2_session_want_write(session)) {
+        int rv;
         status = APR_SUCCESS;
-        int rv = nghttp2_session_send(session->ngh2);
+        rv = nghttp2_session_send(session->ngh2);
         if (rv != 0) {
             ap_log_cerror( APLOG_MARK, APLOG_DEBUG, 0, session->c,
                           "h2_session: send: %s", nghttp2_strerror(rv));
@@ -901,8 +913,9 @@ apr_status_t h2_session_write(h2_session
     }
     
     if (h2_session_want_write(session)) {
+        int rv;
         status = APR_SUCCESS;
-        int rv = nghttp2_session_send(session->ngh2);
+        rv = nghttp2_session_send(session->ngh2);
         if (rv != 0) {
             ap_log_cerror( APLOG_MARK, APLOG_DEBUG, 0, session->c,
                           "h2_session: send2: %s", nghttp2_strerror(rv));
@@ -980,10 +993,13 @@ static ssize_t stream_data_cb(nghttp2_se
                               void *puser)
 {
     h2_session *session = (h2_session *)puser;
+    apr_size_t nread = length;
+    int eos = 0;
+    apr_status_t status;
+    h2_stream *stream;
     AP_DEBUG_ASSERT(session);
-    (void)ng2s;(void)source;(void)buf;
     
-    h2_stream *stream = h2_stream_set_get(session->streams, stream_id);
+    stream = h2_stream_set_get(session->streams, stream_id);
     if (!stream) {
         ap_log_cerror(APLOG_MARK, APLOG_ERR, APR_NOTFOUND, session->c,
                       "h2_stream(%ld-%d): data requested but stream not found",
@@ -992,10 +1008,8 @@ static ssize_t stream_data_cb(nghttp2_se
     }
     
     AP_DEBUG_ASSERT(!h2_stream_is_suspended(stream));
-    apr_size_t nread = length;
-    int eos = 0;
     
-    apr_status_t status = h2_stream_prep_read(stream, &nread, &eos);
+    status = h2_stream_prep_read(stream, &nread, &eos);
     if (nread) {
         *data_flags |=  NGHTTP2_DATA_FLAG_NO_COPY;
     }
@@ -1044,6 +1058,7 @@ typedef struct {
 
 static int submit_response(h2_session *session, h2_response *response)
 {
+    int rv;
     nghttp2_data_provider provider = {
         (nghttp2_data_source) response->stream_id,
         (nghttp2_data_source_read_callback) stream_data_cb
@@ -1053,7 +1068,7 @@ static int submit_response(h2_session *s
                   "h2_stream(%ld-%d): submitting response %s",
                   session->id, response->stream_id, response->headers->status);
     
-    int rv = nghttp2_submit_response(session->ngh2, response->stream_id,
+    rv = nghttp2_submit_response(session->ngh2, response->stream_id,
                                      response->headers->nv, 
                                      response->headers->nvlen, &provider);
     
@@ -1077,12 +1092,12 @@ static int submit_response(h2_session *s
  */
 apr_status_t h2_session_handle_response(h2_session *session, h2_stream *stream)
 {
+    apr_status_t status = APR_SUCCESS;
+    int rv = 0;
     AP_DEBUG_ASSERT(session);
     AP_DEBUG_ASSERT(stream);
     AP_DEBUG_ASSERT(stream->response);
     
-    apr_status_t status = APR_SUCCESS;
-    int rv = 0;
     if (stream->response->headers) {
         rv = submit_response(session, stream->response);
     }

Modified: httpd/httpd/trunk/modules/http2/h2_stream.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_stream.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_stream.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_stream.c Fri Jul 17 15:46:19 2015
@@ -139,9 +139,10 @@ static int set_closed(h2_stream *stream)
 
 apr_status_t h2_stream_rwrite(h2_stream *stream, request_rec *r)
 {
+    apr_status_t status;
     AP_DEBUG_ASSERT(stream);
     set_state(stream, H2_STREAM_ST_OPEN);
-    apr_status_t status = h2_request_rwrite(stream->request, r, stream->m);
+    status = h2_request_rwrite(stream->request, r, stream->m);
     return status;
 }
 

Modified: httpd/httpd/trunk/modules/http2/h2_stream_set.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_stream_set.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_stream_set.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_stream_set.c Fri Jul 17 15:46:19 2015
@@ -65,10 +65,11 @@ h2_stream *h2_stream_set_get(h2_stream_s
      * by bsearch.
      */
     h2_stream key;
+    h2_stream *pkey, **ps;
     memset(&key, 0, sizeof(key));
     key.id = stream_id;
-    h2_stream *pkey = &key;
-    h2_stream **ps = bsearch(&pkey, sp->list->elts, sp->list->nelts, 
+    pkey = &key;
+    ps = bsearch(&pkey, sp->list->elts, sp->list->nelts, 
                              sp->list->elt_size, h2_stream_id_cmp);
     return ps? *ps : NULL;
 }
@@ -83,13 +84,14 @@ apr_status_t h2_stream_set_add(h2_stream
 {
     h2_stream *existing = h2_stream_set_get(sp, stream->id);
     if (!existing) {
+        int last;
         APR_ARRAY_PUSH(sp->list, h2_stream*) = stream;
         /* Normally, streams get added in ascending order if id. We
          * keep the array sorted, so we just need to check of the newly
          * appended stream has a lower id than the last one. if not,
          * sorting is not necessary.
          */
-        int last = sp->list->nelts - 1;
+        last = sp->list->nelts - 1;
         if (last > 0 
             && (H2_STREAM_IDX(sp->list, last)->id 
                 < H2_STREAM_IDX(sp->list, last-1)->id)) {
@@ -104,8 +106,9 @@ h2_stream *h2_stream_set_remove(h2_strea
     for (int i = 0; i < sp->list->nelts; ++i) {
         h2_stream *s = H2_STREAM_IDX(sp->list, i);
         if (s == stream) {
+            int n;
             --sp->list->nelts;
-            int n = sp->list->nelts - i;
+            n = sp->list->nelts - i;
             if (n > 0) {
                 /* Close the hole in the array by moving the upper
                  * parts down one step.

Modified: httpd/httpd/trunk/modules/http2/h2_task.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_task.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_task.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_task.c Fri Jul 17 15:46:19 2015
@@ -114,7 +114,6 @@ void h2_task_register_hooks(void)
 
 static int h2_task_pre_conn(conn_rec* c, void *arg)
 {
-    (void)arg;
     
     h2_ctx *ctx = h2_ctx_get(c);
     if (h2_ctx_is_task(ctx)) {

Modified: httpd/httpd/trunk/modules/http2/h2_task_output.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_task_output.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_task_output.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_task_output.c Fri Jul 17 15:46:19 2015
@@ -36,7 +36,6 @@
 h2_task_output *h2_task_output_create(h2_task_env *env, apr_pool_t *pool,
                                       apr_bucket_alloc_t *bucket_alloc)
 {
-    (void)bucket_alloc;
     h2_task_output *output = apr_pcalloc(pool, sizeof(h2_task_output));
     if (output) {
         output->env = env;
@@ -61,8 +60,9 @@ static apr_status_t open_if_needed(h2_ta
                                    apr_bucket_brigade *bb)
 {
     if (output->state == H2_TASK_OUT_INIT) {
+        h2_response *response;
         output->state = H2_TASK_OUT_STARTED;
-        h2_response *response = h2_from_h1_get_response(output->from_h1);
+        response = h2_from_h1_get_response(output->from_h1);
         if (!response) {
             if (f) {
                 /* This happens currently when ap_die(status, r) is invoked
@@ -108,13 +108,14 @@ int h2_task_output_has_started(h2_task_o
 apr_status_t h2_task_output_write(h2_task_output *output,
                                   ap_filter_t* f, apr_bucket_brigade* bb)
 {
+    apr_status_t status;
     if (APR_BRIGADE_EMPTY(bb)) {
         ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, f->c,
                       "h2_task_output(%s): empty write", output->env->id);
         return APR_SUCCESS;
     }
     
-    apr_status_t status = open_if_needed(output, f, bb);
+    status = open_if_needed(output, f, bb);
     if (status != APR_EOF) {
         ap_log_cerror(APLOG_MARK, APLOG_TRACE1, status, f->c,
                       "h2_task_output(%s): opened and passed brigade", 

Modified: httpd/httpd/trunk/modules/http2/h2_to_h1.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_to_h1.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_to_h1.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_to_h1.c Fri Jul 17 15:46:19 2015
@@ -36,6 +36,7 @@ h2_to_h1 *h2_to_h1_create(int stream_id,
                           const char *method, const char *path,
                           const char *authority, struct h2_mplx *m)
 {
+    h2_to_h1 *to_h1;
     if (!method) {
         ap_log_cerror(APLOG_MARK, APLOG_ERR, 0, m->c,
                       "h2_to_h1: header start but :method missing");
@@ -47,7 +48,7 @@ h2_to_h1 *h2_to_h1_create(int stream_id,
         return NULL;
     }
     
-    h2_to_h1 *to_h1 = apr_pcalloc(pool, sizeof(h2_to_h1));
+    to_h1 = apr_pcalloc(pool, sizeof(h2_to_h1));
     if (to_h1) {
         to_h1->stream_id = stream_id;
         to_h1->pool = pool;
@@ -72,6 +73,7 @@ apr_status_t h2_to_h1_add_header(h2_to_h
                                  const char *name, size_t nlen,
                                  const char *value, size_t vlen)
 {
+    char *hname, *hvalue;
     if (H2_HD_MATCH_LIT("transfer-encoding", name, nlen)) {
         if (!apr_strnatcasecmp("chunked", value)) {
             /* This should never arrive here in a HTTP/2 request */
@@ -123,8 +125,8 @@ apr_status_t h2_to_h1_add_header(h2_to_h
         to_h1->seen_host = 1;
     }
     
-    char *hname = apr_pstrndup(to_h1->pool, name, nlen);
-    char *hvalue = apr_pstrndup(to_h1->pool, value, vlen);
+    hname = apr_pstrndup(to_h1->pool, name, nlen);
+    hvalue = apr_pstrndup(to_h1->pool, value, vlen);
     h2_util_camel_case_header(hname, nlen);
     apr_table_mergen(to_h1->headers, hname, hvalue);
     

Modified: httpd/httpd/trunk/modules/http2/h2_upgrade.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_upgrade.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_upgrade.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_upgrade.c Fri Jul 17 15:46:19 2015
@@ -85,6 +85,7 @@ static int h2_upgrade_request_handler(re
         /* Check for the start of an h2c Upgrade dance. */
         const char *proto = h2_get_upgrade_proto(r);
         if (proto) {
+            const char *clen;
             ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
                           "seeing %s upgrade invitation", proto);
             /* We do not handle upgradeable requests with a body.
@@ -94,7 +95,7 @@ static int h2_upgrade_request_handler(re
              * This seems to be consensus among server implemntations and
              * clients are advised to use an "OPTIONS *" before a POST.
              */
-            const char *clen = apr_table_get(r->headers_in, "Content-Length");
+            clen = apr_table_get(r->headers_in, "Content-Length");
             if (clen && strcmp(clen, "0")) {
                 ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
                               "upgrade with content-length: %s, declined", clen);
@@ -152,6 +153,7 @@ static int h2_upgrade_to(request_rec *r,
 {
     conn_rec *c = r->connection;
     h2_ctx *ctx = h2_ctx_rget(r);
+    apr_status_t status;
     
     h2_ctx_pnego_set_done(ctx, proto);
     
@@ -179,7 +181,7 @@ static int h2_upgrade_to(request_rec *r,
     ap_remove_input_filter_byhandle(r->input_filters, "reqtimeout");
 
     /* Ok, start an h2_conn on this one. */
-    apr_status_t status = h2_conn_rprocess(r);
+    status = h2_conn_rprocess(r);
     if (status != DONE) {
         /* Nothing really to do about this. */
         ap_log_rerror(APLOG_MARK, APLOG_DEBUG, status, r,

Modified: httpd/httpd/trunk/modules/http2/h2_util.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_util.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_util.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_util.c Fri Jul 17 15:46:19 2015
@@ -112,17 +112,19 @@ apr_size_t h2_util_base64url_decode(unsi
 {
     const unsigned char *e = (const unsigned char *)encoded;
     const unsigned char *p = e;
+    unsigned char *d;
     int n;
+    apr_size_t len, mlen, remain, i;
     
     while (*p && BASE64URL_TABLE[ *p ] == -1) {
         ++p;
     }
-    apr_size_t len = p - e;
-    apr_size_t mlen = (len/4)*4;
+    len = p - e;
+    mlen = (len/4)*4;
     *decoded = apr_pcalloc(pool, len+1);
     
-    apr_size_t i = 0;
-    unsigned char *d = *decoded;
+    i = 0;
+    d = *decoded;
     for (; i < mlen; i += 4) {
         n = ((BASE64URL_TABLE[ e[i+0] ] << 18) +
              (BASE64URL_TABLE[ e[i+1] ] << 12) +
@@ -132,7 +134,7 @@ apr_size_t h2_util_base64url_decode(unsi
         *d++ = n >> 8 & 0xffu;
         *d++ = n & 0xffu;
     }
-    apr_size_t remain = len - mlen;
+    remain = len - mlen;
     switch (remain) {
         case 2:
             n = ((BASE64URL_TABLE[ e[mlen+0] ] << 18) +
@@ -271,10 +273,11 @@ apr_status_t h2_util_move(apr_bucket_bri
                           const char *msg)
 {
     apr_status_t status = APR_SUCCESS;
+    int same_alloc;
     
     AP_DEBUG_ASSERT(to);
     AP_DEBUG_ASSERT(from);
-    int same_alloc = (to->bucket_alloc == from->bucket_alloc);
+    same_alloc = (to->bucket_alloc == from->bucket_alloc);
 
     if (!FILE_MOVE) {
         pfile_handles_allowed = NULL;
@@ -400,11 +403,11 @@ apr_status_t h2_util_copy(apr_bucket_bri
                           apr_size_t maxlen, const char *msg)
 {
     apr_status_t status = APR_SUCCESS;
-    (void)msg;
+    int same_alloc;
     
     AP_DEBUG_ASSERT(to);
     AP_DEBUG_ASSERT(from);
-    int same_alloc = (to->bucket_alloc == from->bucket_alloc);
+    same_alloc = (to->bucket_alloc == from->bucket_alloc);
 
     if (!APR_BRIGADE_EMPTY(from)) {
         apr_bucket *b, *end, *cpy;

Modified: httpd/httpd/trunk/modules/http2/h2_worker.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_worker.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_worker.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_worker.c Fri Jul 17 15:46:19 2015
@@ -79,6 +79,7 @@ h2_worker *h2_worker_create(int id,
 {
     apr_allocator_t *allocator = NULL;
     apr_pool_t *pool = NULL;
+    h2_worker *w;
     
     apr_status_t status = apr_allocator_create(&allocator);
     if (status != APR_SUCCESS) {
@@ -91,7 +92,7 @@ h2_worker *h2_worker_create(int id,
     }
     apr_allocator_owner_set(allocator, pool);
 
-    h2_worker *w = apr_pcalloc(pool, sizeof(h2_worker));
+    w = apr_pcalloc(pool, sizeof(h2_worker));
     if (w) {
         APR_RING_ELEM_INIT(w, link);
         

Modified: httpd/httpd/trunk/modules/http2/h2_workers.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_workers.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_workers.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_workers.c Fri Jul 17 15:46:19 2015
@@ -238,11 +238,13 @@ static apr_status_t h2_workers_start(h2_
 h2_workers *h2_workers_create(server_rec *s, apr_pool_t *pool,
                               int min_size, int max_size)
 {
+    apr_status_t status;
+    h2_workers *workers;
     AP_DEBUG_ASSERT(s);
     AP_DEBUG_ASSERT(pool);
-    apr_status_t status = APR_SUCCESS;
+    status = APR_SUCCESS;
 
-    h2_workers *workers = apr_pcalloc(pool, sizeof(h2_workers));
+    workers = apr_pcalloc(pool, sizeof(h2_workers));
     if (workers) {
         workers->s = s;
         workers->pool = pool;

Modified: httpd/httpd/trunk/modules/http2/mod_h2.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/mod_h2.c?rev=1691592&r1=1691591&r2=1691592&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/mod_h2.c (original)
+++ httpd/httpd/trunk/modules/http2/mod_h2.c Fri Jul 17 15:46:19 2015
@@ -129,10 +129,10 @@ const char *h2_get_protocol(conn_rec *c)
  */
 static void h2_hooks(apr_pool_t *pool)
 {
-    ap_log_perror(APLOG_MARK, APLOG_INFO, 0, pool, "installing hooks");
-    
     static const char *const mod_ssl[] = { "mod_ssl.c", NULL};
     
+    ap_log_perror(APLOG_MARK, APLOG_INFO, 0, pool, "installing hooks");
+    
     /* Run once after configuration is set, but before mpm children initialize.
      */
     ap_hook_post_config(h2_post_config, mod_ssl, NULL, APR_HOOK_MIDDLE);



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