From ffe714403d604b385c89daa7fe5a83860a672a54 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Wed, 8 Feb 2006 15:33:12 +0000
Subject: nginx-0.3.27-RELEASE import

    *) Change: the "variables_hash_max_size" and
       "variables_hash_bucket_size" directives.

    *) Feature: the $body_bytes_sent variable can be used not only in the
       "log_format" directive.

    *) Feature: the $ssl_protocol and $ssl_cipher variables.

    *) Feature: the cache line size detection for widespread CPUs at start
       time.

    *) Feature: now the "accept_mutex" directive is supported using
       fcntl(2) on platforms different from i386, amd64, sparc64, and ppc.

    *) Feature: the "lock_file" directive and the --with-lock-path=PATH
       autoconfiguration directive.

    *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive
       then the requests with the body was not transferred.
---
 src/http/ngx_http_core_module.c | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

(limited to 'src/http/ngx_http_core_module.c')

diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
index 89f846c97..1bc43dec0 100644
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -77,6 +77,20 @@ static ngx_conf_enum_t  ngx_http_restrict_host_names[] = {
 
 static ngx_command_t  ngx_http_core_commands[] = {
 
+    { ngx_string("variables_hash_max_size"),
+      NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_num_slot,
+      NGX_HTTP_MAIN_CONF_OFFSET,
+      offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
+      NULL },
+
+    { ngx_string("variables_hash_bucket_size"),
+      NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_num_slot,
+      NGX_HTTP_MAIN_CONF_OFFSET,
+      offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
+      NULL },
+
     { ngx_string("server_names_hash_max_size"),
       NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
       ngx_conf_set_num_slot,
@@ -1787,6 +1801,9 @@ ngx_http_core_create_main_conf(ngx_conf_t *cf)
     cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
     cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
 
+    cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
+    cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
+
     return cmcf;
 }
 
@@ -1807,6 +1824,18 @@ ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
     cmcf->server_names_hash_bucket_size =
             ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
 
+
+    if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
+        cmcf->variables_hash_max_size = 512;
+    }
+
+    if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
+        cmcf->variables_hash_bucket_size = 64;
+    }
+
+    cmcf->variables_hash_bucket_size =
+               ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
+
     return NGX_CONF_OK;
 }
 
@@ -2224,7 +2253,7 @@ ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 
     ls->family = AF_INET;
     ls->port = (in_port_t) (inet_upstream.default_port ?
-                                                      80 : inet_upstream.port);
+                            80 : inet_upstream.port);
     ls->file_name = cf->conf_file->file.name;
     ls->line = cf->conf_file->line;
     ls->conf.backlog = -1;
-- 
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