fixed the tests to reflect recent changes.

FreeBSD/www/openresty/Makefile

@@ -0,0 +1,233 @@
+# New ports collection makefile for:	openresty
+# Date created:		2012-08-07
+# Whom:			Gvozdikov Veniamin <g.veniamin@googlemail.com>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	openresty
+PORTVERSION=	1.2.1.11
+CATEGORIES=	www
+MASTER_SITES=	http://agentzh.org/misc/nginx/
+DISTNAME=	ngx_${PORTNAME}-${PORTVERSION}
+
+MAINTAINER=	g.veniamin@googlemail.com
+COMMENT=	OpenResty a powerful web app server by extending nginx
+
+LICENSE=	BSD
+
+LIB_DEPENDS=	pcre:${PORTSDIR}/devel/pcre
+
+HAS_CONFIGURE=	yes
+USE_GMAKE=	yes
+USE_PERL5=	yes
+
+CONFIGURE_ARGS=	--prefix=${PREFIX}\
+		--with-cc-opt="-I ${LOCALBASE}/include" \
+		--with-ld-opt="-L ${LOCALBASE}/lib" \
+		--user=${WWWOWN} --group=${WWWGRP}
+
+OPTIONS_DEFINE=	LUACJSON LUAREDISPARS LUARDS LUARESTYDNS LUARESTYMEM \
+		LUARESTYREDIS LUARESTYMYSQL LUARESTYUPLOAD LUARESTYSTRING \
+		ECHO XSS COOLKIT MISC ENCSESSION HEADERSMORE SRCACHE \
+		ARRAYVAR MEMC REDIS REDIS2 AUTHREQ RDSJSON RDSCVS \
+		ICONV NDK DRIZZLE POSTGRES
+OPTIONS_SINGLE=		GLUA
+OPTIONS_SINGLE_GLUA=	LUA LUAJIT DLUA
+
+LUACJSON_DESC=		Lua cjson library
+LUAREDISPARS_DESC=	Lua redis parser library
+LUARDS_DESC=		Lua rds library
+LUARESTYDNS_DESC=	Lua resty dns library
+LUARESTYMEM_DESC=	Lua resty memcached library
+LUARESTYREDIS_DESC=	Lua resty redis library
+LUARESTYMYSQL_DESC=	Lua resty mysql library
+LUARESTYUPLOAD_DESC=	Lua resty upload library
+LUARESTYSTRING_DESC=	Lua resty string library
+
+ECHO_DESC=		Brings echo/sleep/time and more shell-style
+XSS_DESC=		Native cross-site scripting support in nginx
+COOLKIT_DESC=		Collection of small and useful nginx add-ons
+MISC_DESC=		Various set_xxx directives added
+ENCSESSION_DESC=	Encrypt and decrypt nginx variable values
+HEADERSMORE_DESC=	Set and clear input and output headers
+SRCACHE_DESC=		Transparent subrequest-based caching layout
+ARRAYVAR_DESC=		Add support for array variables to config
+MEMC_DESC=		An extended memcached module
+REDIS_DESC=		HTTP redis module
+REDIS2_DESC=		Module for the Redis 2.0 protocol
+AUTHREQ_DESC=		Auth request module
+RDSJSON_DESC=		An output filter that formats Resty
+RDSCVS_DESC=		Output filter module to convert CVS
+NDK_DESC=		Nginx Development Kit
+ICONV_DESC=		Iconv support
+DRIZZLE_DESC=		Module for talking to MySQL and Drizzle
+POSTGRES_DESC=		Module for talking to Postgeres
+
+DLUA_DESC=		Disable Lua
+LUA_DESC=		Use LUA 5.1
+LUAJIT_DESC=		Use LuaJIT 2.0
+
+OPTIONS_DEFAULT=	MISC XSS ECHO COOLKIT ENCSESSION HEADERMORE LUA \
+			SRCACHE ARRAYVAR MEMC REDIS REDIS2 AUTHREQ RDSJSON \
+			RDSCVS NDK ICONV PORTGRES
+
+.include <bsd.port.options.mk>
+
+.if empty(${PORT_OPTIONS:MAUTHREQ})
+CONFIGURE_ARGS+=	--without-http_auth_request_module
+.endif
+
+.if empty(${PORT_OPTIONS:MRDSJSON})
+CONFIGURE_ARGS+=	--without-http_rds_json_module
+.endif
+
+.if empty(${PORT_OPTIONS:MRDSCVS})
+CONFIGURE_ARGS+=	--without-http_rds_csv_module
+.endif
+
+.if ${PORT_OPTIONS:MICONV}
+CONFIGURE_ARGS+=	--with-http_iconv_module
+.endif
+
+.if ${PORT_OPTIONS:MNDK}
+.else
+CONFIGURE_ARGS+=	--without-ngx_devel_kit_module
+.endif
+
+.if ${PORT_OPTIONS:MDRIZZLE}
+CONFIGURE_ARGS+=	--with-http_drizzle_module \
+			--with-libdrizzle=${LOCALBASE}
+LIB_DEPENDS+=		drizzle:${PORTSDIR}/databases/libdrizzle
+.endif
+
+.if ${PORT_OPTIONS:MPOSTGRES}
+CONFIGURE_ARGS+=	--with-http_postgres_module
+.endif
+
+.if empty(${PORT_OPTIONS:MREDIS})
+CONFIGURE_ARGS+=	--without-http_redis_module
+.endif
+
+.if empty(${PORT_OPTIONS:MREDIS2})
+CONFIGURE_ARGS+=	--without-http_redis2_module
+.endif
+
+.if empty(${PORT_OPTIONS:MMEMC})
+CONFIGURE_ARGS+=	--without-http_memc_module
+.endif
+
+.if empty(${PORT_OPTIONS:MARRAYVAR})
+CONFIGURE_ARGS+=	--without-http_array_var_module
+.endif
+
+.if empty(${PORT_OPTIONS:MSRCACHE})
+CONFIGURE_ARGS+=	--without-http_srcache_module
+.endif
+
+.if empty(${PORT_OPTIONS:MENCSESSION})
+CONFIGURE_ARGS+=	--without-http_encrypted_session_module
+.endif
+
+.if empty(${PORT_OPTIONS:MHEADERSMORE})
+CONFIGURE_ARGS+=	--without-http_headers_more_module
+.endif
+
+.if empty(${PORT_OPTIONS:MMISC})
+CONFIGURE_ARGS+=	--without-http_set_misc_module
+.endif
+
+.if empty(${PORT_OPTIONS:MXSS})
+CONFIGURE_ARGS+=	--without-http_xss_module
+.endif
+
+.if empty(${PORT_OPTIONS:MCOOLKIT})
+CONFIGURE_ARGS+=	--without-http_coolkit_module
+.endif
+
+.if empty(${PORT_OPTIONS:MECHO})
+CONFIGURE_ARGS+=	--without-http_echo_module
+.endif
+
+.if ${PORT_OPTIONS:MLUAJIT}
+CONFIGURE_ARGS+=	--with-luajit
+PLIST_SUB+=		LUAJIT=""
+.else
+PLIST_SUB+=		LUAJIT="@comment "
+.endif
+
+.if ${PORT_OPTIONS:MLUA}
+PLIST_SUB+=		LUA=""
+.else
+CONFIGURE_ARGS+=	--without-lua51
+PLIST_SUB+=		LUA="@comment "
+.endif
+
+.if ${PORT_OPTIONS:MDLUA}
+CONFIGURE_ARGS+=	--without-http_lua_module
+.endif
+
+.if ${PORT_OPTIONS:MLUACJSON}
+PLIST_SUB+=		LUACJSON=""
+.else
+CONFIGURE_ARGS+=	--without-lua_cjson
+PLIST_SUB+=		LUACJSON="@comment "
+.endif
+
+.if ${PORT_OPTIONS:MLUAREDISPARS}
+PLIST_SUB+=		LUAREDISPARS=""
+.else
+CONFIGURE_ARGS+=	--without-lua_redis_parser
+PLIST_SUB+=		LUAREDISPARS="@comment "
+.endif
+
+.if ${PORT_OPTIONS:MLUARDS}
+PLIST_SUB+=		LUARDS=""
+.else
+CONFIGURE_ARGS+=	--without-lua_rds_parser
+PLIST_SUB+=		LUARDS="@comment "
+.endif
+
+.if ${PORT_OPTIONS:MLUARESTYDNS}
+PLIST_SUB+=		LUARESTYDNS=""
+.else
+PLIST_SUB+=		LUARESTYDNS="@comment "
+CONFIGURE_ARGS+=	--without-lua_resty_dns
+.endif
+
+.if ${PORT_OPTIONS:MLUARESTYMEM}
+PLIST_SUB+=		LUARESTYMEM=""
+.else
+PLIST_SUB+=		LUARESTYMEM="@comment "
+CONFIGURE_ARGS+=	--without-lua_resty_memcached
+.endif
+
+.if ${PORT_OPTIONS:MLUARESTYREDIS}
+PLIST_SUB+=		LUARESTYREDIS=""
+.else
+CONFIGURE_ARGS+=	--without-lua_resty_redis
+PLIST_SUB+=		LUARESTYREDIS="@comment "
+.endif
+
+.if ${PORT_OPTIONS:MLUARESTYMYSQL}
+PLIST_SUB+=		LUARESTYMYSQL=""
+.else
+CONFIGURE_ARGS+=	--without-lua_resty_mysql
+PLIST_SUB+=		LUARESTYMYSQL="@comment "
+.endif
+
+.if ${PORT_OPTIONS:MLUARESTYUPLOAD}
+PLIST_SUB+=		LUARESTYUPLOAD=""
+.else
+CONFIGURE_ARGS+=	--without-lua_resty_upload
+PLIST_SUB+=		LUARESTYUPLOAD="@comment "
+.endif
+
+.if ${PORT_OPTIONS:MLUARESTYSTRING}
+PLIST_SUB+=		LUARESTYSTRING=""
+.else
+CONFIGURE_ARGS+=	--without-lua_resty_string
+PLIST_SUB+=		LUARESTYSTRING="@comment "
+.endif
+
+.include <bsd.port.mk>

FreeBSD/www/openresty/distinfo

@@ -0,0 +1,2 @@
+SHA256 (ngx_openresty-1.2.1.11.tar.gz) = 212c3ba07d94b17fcbd4d60054bd8457fa18de3264381e8449074c78aa05f9f5
+SIZE (ngx_openresty-1.2.1.11.tar.gz) = 2950664

FreeBSD/www/openresty/files/patch-bundle__LuaJIT-2.0.0-beta10__Makefile

@@ -0,0 +1,36 @@
+--- bundle/LuaJIT-2.0.0-beta10/Makefile.orig	2012-05-09 20:00:00.000000000 +0400
++++ bundle/LuaJIT-2.0.0-beta10/Makefile	2012-08-07 23:26:28.853477336 +0400
+@@ -38,8 +38,6 @@
+ INSTALL_JITLIB= $(INSTALL_SHARE)/luajit-$(VERSION)/jit
+ INSTALL_LMOD= $(INSTALL_SHARE)/lua/$(ABIVER)
+ INSTALL_CMOD= $(INSTALL_LIB)/lua/$(ABIVER)
+-INSTALL_MAN= $(INSTALL_SHARE)/man/man1
+-INSTALL_PKGCONFIG= $(INSTALL_LIB)/pkgconfig
+ 
+ INSTALL_TNAME= luajit-$(VERSION)
+ INSTALL_TSYMNAME= luajit
+@@ -59,7 +57,7 @@
+ INSTALL_TSYM= $(INSTALL_BIN)/$(INSTALL_TSYMNAME)
+ INSTALL_PC= $(INSTALL_PKGCONFIG)/$(INSTALL_PCNAME)
+ 
+-INSTALL_DIRS= $(INSTALL_BIN) $(INSTALL_LIB) $(INSTALL_INC) $(INSTALL_MAN) \
++INSTALL_DIRS= $(INSTALL_BIN) $(INSTALL_LIB) $(INSTALL_INC) \
+   $(INSTALL_PKGCONFIG) $(INSTALL_JITLIB) $(INSTALL_LMOD) $(INSTALL_CMOD)
+ 
+ RM= rm -f
+@@ -73,7 +71,6 @@
+ FILE_T= luajit
+ FILE_A= libluajit.a
+ FILE_SO= libluajit.so
+-FILE_MAN= luajit.1
+ FILE_PC= luajit.pc
+ FILES_INC= lua.h lualib.h lauxlib.h luaconf.h lua.hpp luajit.h
+ FILES_JITLIB= bc.lua v.lua dump.lua dis_x86.lua dis_x64.lua dis_arm.lua \
+@@ -108,7 +105,6 @@
+ 	  $(LDCONFIG) $(INSTALL_LIB) && \
+ 	  $(SYMLINK) $(INSTALL_SONAME) $(INSTALL_SHORT1) && \
+ 	  $(SYMLINK) $(INSTALL_SONAME) $(INSTALL_SHORT2) || :
+-	cd etc && $(INSTALL_F) $(FILE_MAN) $(INSTALL_MAN)
+ 	cd etc && $(SED_PC) $(FILE_PC) > $(FILE_PC).tmp && \
+ 	  $(INSTALL_F) $(FILE_PC).tmp $(INSTALL_PC) && \
+ 	  $(RM) $(FILE_PC).tmp

FreeBSD/www/openresty/files/patch-bundle__lua-5.1.5__Makefile

@@ -0,0 +1,47 @@
+--- bundle/lua-5.1.5/Makefile.orig	2012-08-07 14:56:49.606517458 +0400
++++ bundle/lua-5.1.5/Makefile	2012-08-07 14:57:31.325545994 +0400
+@@ -13,7 +13,6 @@
+ INSTALL_BIN= $(INSTALL_TOP)/bin
+ INSTALL_INC= $(INSTALL_TOP)/include
+ INSTALL_LIB= $(INSTALL_TOP)/lib
+-INSTALL_MAN= $(INSTALL_TOP)/man/man1
+ #
+ # You probably want to make INSTALL_LMOD and INSTALL_CMOD consistent with
+ # LUA_ROOT, LUA_LDIR, and LUA_CDIR in luaconf.h (and also with etc/lua.pc).
+@@ -44,7 +43,6 @@
+ TO_BIN= lua luac
+ TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp
+ TO_LIB= liblua.a
+-TO_MAN= lua.1 luac.1
+ 
+ # Lua version and release.
+ V= 5.1
+@@ -59,11 +57,10 @@
+ 	src/lua test/hello.lua
+ 
+ install: dummy
+-	cd src && $(MKDIR) $(INSTALL_BIN) $(INSTALL_INC) $(INSTALL_LIB) $(INSTALL_MAN) $(INSTALL_LMOD) $(INSTALL_CMOD)
++	cd src && $(MKDIR) $(INSTALL_BIN) $(INSTALL_INC) $(INSTALL_LIB) $(INSTALL_LMOD) $(INSTALL_CMOD)
+ 	cd src && $(INSTALL_EXEC) $(TO_BIN) $(INSTALL_BIN)
+ 	cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC)
+ 	cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB)
+-	cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN)
+ 
+ ranlib:
+ 	cd src && cd $(INSTALL_LIB) && $(RANLIB) $(TO_LIB)
+@@ -95,7 +92,6 @@
+ 	@echo "INSTALL_BIN = $(INSTALL_BIN)"
+ 	@echo "INSTALL_INC = $(INSTALL_INC)"
+ 	@echo "INSTALL_LIB = $(INSTALL_LIB)"
+-	@echo "INSTALL_MAN = $(INSTALL_MAN)"
+ 	@echo "INSTALL_LMOD = $(INSTALL_LMOD)"
+ 	@echo "INSTALL_CMOD = $(INSTALL_CMOD)"
+ 	@echo "INSTALL_EXEC = $(INSTALL_EXEC)"
+@@ -111,7 +107,6 @@
+ 	@echo "TO_BIN = $(TO_BIN)"
+ 	@echo "TO_INC = $(TO_INC)"
+ 	@echo "TO_LIB = $(TO_LIB)"
+-	@echo "TO_MAN = $(TO_MAN)"
+ 
+ # echo config parameters as Lua code
+ # uncomment the last sed expression if you want nil instead of empty strings

FreeBSD/www/openresty/files/patch-configure

@@ -0,0 +1,12 @@
+--- configure.orig	2012-08-08 11:10:58.575960219 +0400
++++ configure	2012-08-08 11:11:38.950486311 +0400
+@@ -157,6 +157,9 @@
+     } elsif ($opt eq '--without-lua_redis_parser') {
+         $resty_opts{no_lua_redis_parser} = 1;
+ 
++    } elsif ($opt eq '--without-lua_resty_dns') {
++        $resty_opts{no_lua_resty_dns} = 1;
++
+     } elsif ($opt eq '--without-lua_resty_memcached') {
+         $resty_opts{no_lua_resty_memcached} = 1;
+ 

FreeBSD/www/openresty/pkg-descr

@@ -0,0 +1,6 @@
+ngx_openresty is a full-fledged web application server by bundling
+the standard nginx core, lots of 3rd-party nginx modules, as well
+as most of their external dependencies.
+
+
+WWW:	http://openresty.org

FreeBSD/www/openresty/pkg-plist

@@ -0,0 +1,95 @@
+%%LUA%%lua/bin/luac
+%%LUA%%lua/bin/lua
+%%LUA%%lua/lib/liblua.a
+%%LUA%%lua/include/luaconf.h
+%%LUA%%lua/include/lauxlib.h
+%%LUA%%lua/include/lua.h
+%%LUA%%lua/include/lua.hpp
+%%LUA%%lua/include/lualib.h
+%%LUAJIT%%luajit/include/luajit-2.0/luaconf.h
+%%LUAJIT%%luajit/include/luajit-2.0/lua.hpp
+%%LUAJIT%%luajit/include/luajit-2.0/lualib.h
+%%LUAJIT%%luajit/include/luajit-2.0/luajit.h
+%%LUAJIT%%luajit/include/luajit-2.0/lauxlib.h
+%%LUAJIT%%luajit/include/luajit-2.0/lua.h
+%%LUAJIT%%luajit/lib/libluajit-5.1.a
+%%LUAJIT%%luajit/lib/libluajit-5.1.so.2.0.0
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/dump.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/dis_mipsel.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/bc.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/dis_mips.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/dis_x64.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/v.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/dis_ppc.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/dis_arm.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/vmdef.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/dis_x86.lua
+%%LUAJIT%%luajit/share/luajit-2.0.0-beta10/jit/bcsave.lua
+%%LUAJIT%%luajit/bin/luajit-2.0.0-beta10
+nginx/html/index.html
+nginx/html/50x.html
+nginx/conf/koi-win
+nginx/conf/koi-utf
+nginx/conf/fastcgi_params
+nginx/conf/nginx.conf.default
+nginx/conf/fastcgi.conf
+nginx/conf/win-utf
+nginx/conf/fastcgi.conf.default
+nginx/conf/scgi_params
+nginx/conf/uwsgi_params
+nginx/conf/mime.types
+nginx/conf/scgi_params.default
+nginx/conf/nginx.conf
+nginx/conf/uwsgi_params.default
+nginx/conf/mime.types.default
+nginx/conf/fastcgi_params.default
+nginx/sbin/nginx
+%%LUARESTYDNS%%lualib/resty/dns/resolver.lua
+%%LUARESTYUPLOAD%%lualib/resty/upload.lua
+%%LUARESTYSTRING%%lualib/resty/sha1.lua
+%%LUARESTYSTRING%%lualib/resty/random.lua
+%%LUARESTYSTRING%%lualib/resty/md5.lua
+%%LUARESTYSTRING%%lualib/resty/aes.lua
+%%LUARESTYSTRING%%lualib/resty/sha384.lua
+%%LUARESTYMYSQL%%lualib/resty/mysql.lua
+%%LUARESTYMEM%%lualib/resty/memcached.lua
+%%LUARESTYREDIS%%lualib/resty/redis.lua
+%%LUARESTYSTRING%%lualib/resty/sha512.lua
+%%LUARESTYSTRING%%lualib/resty/sha256.lua
+%%LUARESTYSTRING%%lualib/resty/string.lua
+%%LUARESTYSTRING%%lualib/resty/sha224.lua
+%%LUARESTYSTRING%%lualib/resty/sha.lua
+%%LUARDS%%lualib/rds/parser.so
+%%LUACJSON%%lualib/cjson.so
+%%LUAREDISPARS%%lualib/redis/parser.so
+@dirrmtry nginx/sbin
+@dirrmtry nginx/logs
+@dirrmtry nginx/html
+@dirrmtry nginx/conf
+@dirrmtry nginx
+%%LUARESTYDNS%%@dirrm lualib/resty/dns
+@dirrmtry lualib/resty
+%%LUAREDISPARS%%@dirrmtry lualib/redis
+%%LUARDS%%@dirrmtry lualib/rds
+@dirrmtry lualib
+%%LUA%%@dirrm lua/share/lua/5.1
+%%LUA%%@dirrm lua/share/lua
+%%LUA%%@dirrm lua/share
+%%LUA%%@dirrm lua/lib/lua/5.1
+%%LUA%%@dirrm lua/lib/lua
+%%LUA%%@dirrm lua/lib
+%%LUA%%@dirrm lua/include
+%%LUA%%@dirrm lua/bin
+%%LUA%%@dirrm lua
+%%LUAJIT%%@dirrm luajit/share/luajit-2.0.0-beta10/jit
+%%LUAJIT%%@dirrm luajit/share/luajit-2.0.0-beta10
+%%LUAJIT%%@dirrm luajit/include/luajit-2.0
+%%LUAJIT%%@dirrm luajit/include
+%%LUAJIT%%@dirrm luajit/share/lua/5.1
+%%LUAJIT%%@dirrm luajit/share/lua
+%%LUAJIT%%@dirrm luajit/share
+%%LUAJIT%%@dirrm luajit/lib/lua/5.1
+%%LUAJIT%%@dirrm luajit/lib/lua
+%%LUAJIT%%@dirrm luajit/lib
+%%LUAJIT%%@dirrm luajit/bin
+%%LUAJIT%%@dirrm luajit

README

@@ -27,6 +27,16 @@ For bundle maintainers:
 
     at the top of the bundle source tree.
 
+MAILING LIST
+    You're very welcome to join the English OpenResty mailing list hosted on
+    Google Groups:
+
+        https://groups.google.com/group/openresty-en
+
+    The Chinese mailing list is here:
+
+        https://groups.google.com/group/openresty
+
 REPORT BUGS
 
 You're very welcome to report issues on GitHub:

patches/nginx-1.2.1-allow_request_body_updating.patch

@@ -1,7 +1,19 @@
-diff -ur nginx-1.2.1/src/http/ngx_http_request_body.c nginx-1.2.1-patched/src/http/ngx_http_request_body.c
---- nginx-1.2.1/src/http/ngx_http_request_body.c	2011-09-30 22:36:19.000000000 +0800
-+++ nginx-1.2.1-patched/src/http/ngx_http_request_body.c	2011-10-21 21:54:08.460350482 +0800
-@@ -38,7 +38,7 @@
+diff '--exclude=*~' -ur nginx-1.2.1/src/http/ngx_http_core_module.c nginx-1.2.1-patched/src/http/ngx_http_core_module.c
+--- nginx-1.2.1/src/http/ngx_http_core_module.c	2012-06-04 04:58:12.000000000 -0700
++++ nginx-1.2.1-patched/src/http/ngx_http_core_module.c	2012-07-21 12:09:17.468576485 -0700
+@@ -2420,6 +2420,8 @@
+ 
+     sr->request_body = r->request_body;
+ 
++    sr->content_length_n = -1;
++
+     sr->method = NGX_HTTP_GET;
+     sr->http_version = r->http_version;
+ 
+diff '--exclude=*~' -ur nginx-1.2.1/src/http/ngx_http_request_body.c nginx-1.2.1-patched/src/http/ngx_http_request_body.c
+--- nginx-1.2.1/src/http/ngx_http_request_body.c	2012-04-12 12:35:41.000000000 -0700
++++ nginx-1.2.1-patched/src/http/ngx_http_request_body.c	2012-07-21 12:08:30.655376967 -0700
+@@ -39,7 +39,7 @@
  
      r->main->count++;
  
@@ -10,7 +22,7 @@ diff -ur nginx-1.2.1/src/http/ngx_http_request_body.c nginx-1.2.1-patched/src/ht
          post_handler(r);
          return NGX_OK;
      }
-@@ -440,7 +440,7 @@
+@@ -441,7 +441,7 @@
      ssize_t       size;
      ngx_event_t  *rev;
  
@@ -19,7 +31,7 @@ diff -ur nginx-1.2.1/src/http/ngx_http_request_body.c nginx-1.2.1-patched/src/ht
          return NGX_OK;
      }
  
-@@ -456,20 +456,22 @@
+@@ -457,20 +457,22 @@
          ngx_del_timer(rev);
      }
  
@@ -47,7 +59,7 @@ diff -ur nginx-1.2.1/src/http/ngx_http_request_body.c nginx-1.2.1-patched/src/ht
              return NGX_OK;
          }
      }
-@@ -568,7 +570,7 @@
+@@ -569,7 +571,7 @@
                     "http read discarded body");
  
      for ( ;; ) {
@@ -56,7 +68,7 @@ diff -ur nginx-1.2.1/src/http/ngx_http_request_body.c nginx-1.2.1-patched/src/ht
              r->read_event_handler = ngx_http_block_reading;
              return NGX_OK;
          }
-@@ -577,9 +579,9 @@
+@@ -578,9 +580,9 @@
              return NGX_AGAIN;
          }
  
@@ -68,7 +80,7 @@ diff -ur nginx-1.2.1/src/http/ngx_http_request_body.c nginx-1.2.1-patched/src/ht
  
          n = r->connection->recv(r->connection, buffer, size);
  
-@@ -596,7 +598,7 @@
+@@ -597,7 +599,7 @@
              return NGX_OK;
          }
  
@@ -77,10 +89,11 @@ diff -ur nginx-1.2.1/src/http/ngx_http_request_body.c nginx-1.2.1-patched/src/ht
      }
  }
  
-diff -ur nginx-1.2.1/src/http/ngx_http_request.c nginx-1.2.1-patched/src/http/ngx_http_request.c
---- nginx-1.2.1/src/http/ngx_http_request.c	2011-09-30 22:36:19.000000000 +0800
-+++ nginx-1.2.1-patched/src/http/ngx_http_request.c	2011-10-21 19:06:38.404350692 +0800
-@@ -286,6 +286,8 @@
+Only in nginx-1.2.1-patched/src/http: ngx_http_request_body.c.orig
+diff '--exclude=*~' -ur nginx-1.2.1/src/http/ngx_http_request.c nginx-1.2.1-patched/src/http/ngx_http_request.c
+--- nginx-1.2.1/src/http/ngx_http_request.c	2012-06-05 06:52:37.000000000 -0700
++++ nginx-1.2.1-patched/src/http/ngx_http_request.c	2012-07-21 12:08:30.656376973 -0700
+@@ -287,6 +287,8 @@
  
          r->pipeline = hc->pipeline;
  
@@ -89,7 +102,7 @@ diff -ur nginx-1.2.1/src/http/ngx_http_request.c nginx-1.2.1-patched/src/http/ng
          if (hc->nbusy) {
              r->header_in = hc->busy[0];
          }
-@@ -297,6 +299,8 @@
+@@ -298,6 +300,8 @@
              return;
          }
  
@@ -98,10 +111,11 @@ diff -ur nginx-1.2.1/src/http/ngx_http_request.c nginx-1.2.1-patched/src/http/ng
          hc->request = r;
      }
  
-diff -ur nginx-1.2.1/src/http/ngx_http_request.h nginx-1.2.1-patched/src/http/ngx_http_request.h
---- nginx-1.2.1/src/http/ngx_http_request.h	2011-08-29 18:39:23.000000000 +0800
-+++ nginx-1.2.1-patched/src/http/ngx_http_request.h	2011-10-21 17:26:13.203807584 +0800
-@@ -366,6 +366,9 @@
+Only in nginx-1.2.1-patched/src/http: ngx_http_request.c.orig
+diff '--exclude=*~' -ur nginx-1.2.1/src/http/ngx_http_request.h nginx-1.2.1-patched/src/http/ngx_http_request.h
+--- nginx-1.2.1/src/http/ngx_http_request.h	2012-02-28 06:54:23.000000000 -0800
++++ nginx-1.2.1-patched/src/http/ngx_http_request.h	2012-07-21 12:08:30.657376978 -0700
+@@ -368,6 +368,9 @@
      ngx_pool_t                       *pool;
      ngx_buf_t                        *header_in;
  
@@ -111,3 +125,4 @@ diff -ur nginx-1.2.1/src/http/ngx_http_request.h nginx-1.2.1-patched/src/http/ng
      ngx_http_headers_in_t             headers_in;
      ngx_http_headers_out_t            headers_out;
  
+Only in nginx-1.2.1-patched/src/http: ngx_http_request.h.orig

patches/nginx-1.2.1-dtrace.patch

@@ -0,0 +1,853 @@
+diff --git a/README b/README
+index 2f68e14..4f2c4a7 100644
+--- a/README
++++ b/README
+@@ -1,3 +1,40 @@
++This is an Nginx fork that adds dtrace USDT probes.
+ 
+-Documentation is available at http://nginx.org
++This is still under development and not usable yet.
++
++Installation:
++
++    ./configure --with-dtrace-probes \
++        --with-dtrace=/usr/sbin/dtrace \
++        ...
++    make
++    make install
++
++Usage on Linux (with systemtap):
++
++    # make the stap-nginx script visiable in your PATH
++    export PATH=/usr/local/nginx/sbin:$PATH
++
++    # list all the static probes available in your nginx
++    stap-nginx -L 'process("nginx").mark("*")'
++
++    # run the test.stp file
++    stap-nginx test.stp
++
++Sample test.stp file:
++
++    probe begin
++    {
++        print("Tracing.  Hit CTRL-C to stop.\n")
++    }
++
++    probe process("nginx").mark("http-subrequest-start")
++    {
++        printf("uri: %s?%s\n", ngx_http_req_uri($arg1),
++            ngx_http_req_args($arg1))
++    }
++
++For now, only tested on Solaris 11 Express and Fedora Linux 17.
++
++The original Nginx documentation is available at http://nginx.org
+ 
+diff --git a/auto/install b/auto/install
+index c2c0ade..8e43d11 100644
+--- a/auto/install
++++ b/auto/install
+@@ -16,6 +16,20 @@ END
+ fi
+ 
+ 
++case ".$NGX_STAP_NGX_PATH" in
++    ./*)
++    ;;
++
++    .)
++        NGX_STAP_NGX_PATH=$NGX_PREFIX/sbin/stap-nginx
++    ;;
++
++    *)
++        NGX_STAP_NGX_PATH=$NGX_PREFIX/$NGX_STAP_NGX_PATH
++    ;;
++esac
++
++
+ case ".$NGX_SBIN_PATH" in
+     ./*)
+     ;;
+@@ -53,6 +67,16 @@ case ".$NGX_PID_PATH" in
+ esac
+ 
+ 
++case ".$NGX_TAPSET_PREFIX" in
++    ./* | .)
++    ;;
++
++    *)
++        NGX_TAPSET_PREFIX=$NGX_PREFIX/$NGX_TAPSET_PREFIX
++    ;;
++esac
++
++
+ case ".$NGX_ERROR_LOG_PATH" in
+     ./* | .)
+     ;;
+@@ -151,6 +175,36 @@ install:	$NGX_OBJS${ngx_dirsep}nginx${ngx_binext} \
+ 		|| cp -R $NGX_HTML '\$(DESTDIR)$NGX_PREFIX'
+ END
+ 
++if [ $NGX_DTRACE = YES ]; then
++
++    ngx_tapset_srcs="$NGX_TAPSET_SRCS"
++
++        cat << END                                            >> $NGX_MAKEFILE
++	test -d '\$(DESTDIR)$NGX_TAPSET_PREFIX' || \
++		mkdir -p '\$(DESTDIR)$NGX_TAPSET_PREFIX'
++END
++
++    for ngx_tapset_src in $ngx_tapset_srcs
++    do
++        ngx_tapset_file=`basename $ngx_tapset_src`
++
++        cat << END                                            >> $NGX_MAKEFILE
++
++	sed -e "s|NGX_SBIN_PATH|$NGX_SBIN_PATH|g" $ngx_long_cont \
++                $ngx_tapset_src > '\$(DESTDIR)$NGX_TAPSET_PREFIX/$ngx_tapset_file'
++END
++
++    done
++
++    cat << END                                                >> $NGX_MAKEFILE
++
++	test -d '\$(DESTDIR)`dirname "$NGX_STAP_NGX_PATH"`' || \
++		mkdir -p '\$(DESTDIR)`dirname "$NGX_STAP_NGX_PATH"`'
++	cp $NGX_OBJS/stap-nginx '\$(DESTDIR)$NGX_STAP_NGX_PATH'
++	chmod 0755 '\$(DESTDIR)$NGX_STAP_NGX_PATH'
++END
++
++fi
+ 
+ if test -n "$NGX_ERROR_LOG_PATH"; then
+     cat << END                                                >> $NGX_MAKEFILE
+@@ -162,6 +216,18 @@ END
+ fi
+ 
+ 
++if [ $NGX_DTRACE = YES ]; then
++    cat << END                                                >> $NGX_MAKEFILE
++
++$NGX_OBJS${ngx_dirsep}stap-nginx: src/dtrace/stap-nginx
++	sed -e "s|NGX_TAPSET_PREFIX|$NGX_TAPSET_PREFIX|g" $ngx_long_cont \
++            -e "s|NGX_SBIN_DIR|`dirname $NGX_SBIN_PATH`|g" $ngx_long_cont \
++            -e "s|NGX_SBIN_PATH|$NGX_SBIN_PATH|g" $ngx_long_cont \
++            src/dtrace/stap-nginx > $NGX_OBJS${ngx_dirsep}stap-nginx
++END
++fi
++
++
+ # create Makefile
+ 
+ cat << END >> Makefile
+diff --git a/auto/make b/auto/make
+index e7f5490..ed2c098 100644
+--- a/auto/make
++++ b/auto/make
+@@ -26,6 +26,9 @@ LINK =	$LINK
+ 
+ END
+ 
++if [ $NGX_DTRACE = YES ]; then
++    echo DTRACE = $DTRACE                   >> $NGX_MAKEFILE
++fi
+ 
+ if test -n "$NGX_PERL_CFLAGS"; then
+     echo NGX_PERL_CFLAGS = $NGX_PERL_CFLAGS                   >> $NGX_MAKEFILE
+@@ -177,6 +180,36 @@ ngx_objs=`echo $ngx_all_objs $ngx_modules_obj \
+     | sed -e "s/  *\([^ ][^ ]*\)/$ngx_long_regex_cont\1/g" \
+           -e "s/\//$ngx_regex_dirsep/g"`
+ 
++if [ $NGX_DTRACE = YES ]; then
++
++    ngx_dtrace_obj=$NGX_OBJS${ngx_dirsep}ngx_dtrace_provider.$ngx_objext
++
++    ngx_dtrace_h=$NGX_OBJS${ngx_dirsep}ngx_dtrace_provider.h
++
++    ngx_dtrace_d=$NGX_OBJS${ngx_dirsep}dtrace_providers.d
++
++    ngx_dtrace_providers=`echo $NGX_DTRACE_PROVIDERS \
++        | sed -e "s/  *\([^ ][^ ]*\)/$ngx_long_regex_cont\1/g" \
++              -e "s/\//$ngx_regex_dirsep/g"`
++
++    cat << END                                                >> $NGX_MAKEFILE
++
++all: $NGX_OBJS${ngx_dirsep}nginx${ngx_binext}
++
++$ngx_dtrace_d: $ngx_dtrace_providers
++	cat $ngx_dtrace_providers > $ngx_dtrace_d
++
++$ngx_dtrace_h: $ngx_dtrace_d
++	\$(DTRACE) -xnolibs -h -o $ngx_dtrace_h -s $ngx_dtrace_d
++
++$ngx_dtrace_obj: $ngx_dtrace_d $ngx_deps$ngx_spacer
++	\$(DTRACE) -xnolibs -G -o $ngx_dtrace_obj -s $ngx_dtrace_d $ngx_objs
++END
++
++    ngx_deps="$ngx_deps$ngx_long_cont$ngx_dtrace_obj$ngx_long_cont$NGX_OBJS${ngx_dirsep}stap-nginx"
++    ngx_objs="$ngx_objs$ngx_long_cont$ngx_dtrace_obj"
++fi
++
+ if test -n "$NGX_LD_OPT$CORE_LIBS"; then
+     ngx_libs=`echo $NGX_LD_OPT $CORE_LIBS \
+         | sed -e "s/\//$ngx_regex_dirsep/g" -e "s/^/$ngx_long_regex_cont/"`
+diff --git a/auto/options b/auto/options
+index 393be40..05609c6 100644
+--- a/auto/options
++++ b/auto/options
+@@ -12,6 +12,8 @@ NGX_CONF_PATH=
+ NGX_ERROR_LOG_PATH=
+ NGX_PID_PATH=
+ NGX_LOCK_PATH=
++NGX_TAPSET_PREFIX=
++NGX_STAP_NGX_PATH=
+ NGX_USER=
+ NGX_GROUP=
+ 
+@@ -20,6 +22,8 @@ CPP=
+ NGX_OBJS=objs
+ 
+ NGX_DEBUG=NO
++NGX_DTRACE=NO
++DTRACE=dtrace
+ NGX_CC_OPT=
+ NGX_LD_OPT=
+ CPU=NO
+@@ -169,6 +173,8 @@ do
+         --error-log-path=*)              NGX_ERROR_LOG_PATH="$value";;
+         --pid-path=*)                    NGX_PID_PATH="$value"      ;;
+         --lock-path=*)                   NGX_LOCK_PATH="$value"     ;;
++        --tapset-prefix=*)               NGX_TAPSET_PREFIX="$value" ;;
++        --stap-nginx-path=*)             NGX_STAP_NGX_PATH="$value" ;;
+         --user=*)                        NGX_USER="$value"          ;;
+         --group=*)                       NGX_GROUP="$value"         ;;
+ 
+@@ -272,7 +278,8 @@ use the \"--without-http_limit_conn_module\" option instead"
+         --with-ld-opt=*)                 NGX_LD_OPT="$value"        ;;
+         --with-cpu-opt=*)                CPU="$value"               ;;
+         --with-debug)                    NGX_DEBUG=YES              ;;
+-
++        --with-dtrace=*)                 DTRACE="$value"            ;;
++        --with-dtrace-probes)            NGX_DTRACE=YES             ;;
+         --without-pcre)                  USE_PCRE=DISABLED          ;;
+         --with-pcre)                     USE_PCRE=YES               ;;
+         --with-pcre=*)                   PCRE="$value"              ;;
+@@ -326,6 +333,8 @@ cat << END
+   --error-log-path=PATH              set error log pathname
+   --pid-path=PATH                    set nginx.pid pathname
+   --lock-path=PATH                   set nginx.lock pathname
++  --tapset-prefix=PATH               set systemtap tapset directory prefix
++  --stap-nginx-path=PATH             set stap-nginx pathname
+ 
+   --user=USER                        set non-privileged user for
+                                      worker processes
+@@ -448,6 +457,8 @@ cat << END
+   --with-openssl-opt=OPTIONS         set additional build options for OpenSSL
+ 
+   --with-debug                       enable debug logging
++  --with-dtrace-probes               enable dtrace USDT probes
++  --with-dtrace=PATH                 set dtrace utility pathname
+ 
+ END
+ 
+@@ -477,6 +488,7 @@ NGX_CONF_PATH=${NGX_CONF_PATH:-conf/nginx.conf}
+ NGX_CONF_PREFIX=`dirname $NGX_CONF_PATH`
+ NGX_PID_PATH=${NGX_PID_PATH:-logs/nginx.pid}
+ NGX_LOCK_PATH=${NGX_LOCK_PATH:-logs/nginx.lock}
++NGX_TAPSET_PREFIX=${NGX_TAPSET_PREFIX:-tapset}
+ 
+ if [ ".$NGX_ERROR_LOG_PATH" = ".stderr" ]; then
+     NGX_ERROR_LOG_PATH=
+diff --git a/auto/sources b/auto/sources
+index 374ad66..72bb1b0 100644
+--- a/auto/sources
++++ b/auto/sources
+@@ -39,6 +39,11 @@ CORE_DEPS="src/core/nginx.h \
+            src/core/ngx_crypt.h"
+ 
+ 
++if [ $NGX_DTRACE = YES ]; then
++    CORE_DEPS="$CORE_DEPS objs/ngx_dtrace_provider.h"
++fi
++
++
+ CORE_SRCS="src/core/nginx.c \
+            src/core/ngx_log.c \
+            src/core/ngx_palloc.c \
+@@ -291,7 +296,8 @@ HTTP_DEPS="src/http/ngx_http.h \
+            src/http/ngx_http_script.h \
+            src/http/ngx_http_upstream.h \
+            src/http/ngx_http_upstream_round_robin.h \
+-           src/http/ngx_http_busy_lock.h"
++           src/http/ngx_http_busy_lock.h \
++           src/http/ngx_http_probe.h"
+ 
+ HTTP_SRCS="src/http/ngx_http.c \
+            src/http/ngx_http_core_module.c \
+@@ -524,3 +530,8 @@ NGX_GOOGLE_PERFTOOLS_MODULE=ngx_google_perftools_module
+ NGX_GOOGLE_PERFTOOLS_SRCS=src/misc/ngx_google_perftools_module.c
+ 
+ NGX_CPP_TEST_SRCS=src/misc/ngx_cpp_test_module.cpp
++
++NGX_DTRACE_PROVIDERS=src/dtrace/nginx_provider.d
++
++NGX_TAPSET_SRCS=src/dtrace/nginx.stp
++
+diff --git a/auto/summary b/auto/summary
+index dcebec9..06c4aa9 100644
+--- a/auto/summary
++++ b/auto/summary
+@@ -92,6 +92,14 @@ else
+     echo "  nginx logs errors to stderr"
+ fi
+ 
++if [ $NGX_DTRACE = YES ]; then
++    cat << END
++  nginx dtrace static probes enabled
++  nginx systemtap tapset prefix: "$NGX_TAPSET_PREFIX"
++  nginx systemtap wrapper script: "$NGX_STAP_NGX_PATH"
++END
++fi
++
+ cat << END
+   nginx http access log file: "$NGX_HTTP_LOG_PATH"
+   nginx http client request body temporary files: "$NGX_HTTP_CLIENT_TEMP_PATH"
+diff --git a/configure b/configure
+index 45ea154..332c011 100755
+--- a/configure
++++ b/configure
+@@ -20,6 +20,9 @@ if [ $NGX_DEBUG = YES ]; then
+     have=NGX_DEBUG . auto/have
+ fi
+ 
++if [ $NGX_DTRACE = YES ]; then
++    have=NGX_DTRACE . auto/have
++fi
+ 
+ if test -z "$NGX_PLATFORM"; then
+     echo "checking for OS"
+diff --git a/src/dtrace/nginx.stp b/src/dtrace/nginx.stp
+new file mode 100644
+index 0000000..fccea2b
+--- /dev/null
++++ b/src/dtrace/nginx.stp
+@@ -0,0 +1,152 @@
++/* tapset for nginx */
++
++/* retrieve the request uri string from the ngx_http_request_t pointer */
++function ngx_http_req_uri(r)
++{
++    len = @cast(r, "ngx_http_request_s", "NGX_SBIN_PATH")->uri->len
++
++    if (len == 0) {
++        return ""
++    }
++
++    return user_string_n(@cast(r, "ngx_http_request_s", "NGX_SBIN_PATH")->uri->data, len)
++}
++
++
++/* retrieve the request query string from the ngx_http_request_t pointer */
++function ngx_http_req_args(r)
++{
++    len = @cast(r, "ngx_http_request_s", "NGX_SBIN_PATH")->args->len
++
++    if (len == 0) {
++        return ""
++    }
++
++    return user_string_n(@cast(r, "ngx_http_request_s", "NGX_SBIN_PATH")->args->data, len)
++}
++
++
++/* retrieve the first command name (or directive name) from
++ * the ngx_module_t pointer */
++function ngx_http_module_cmd(m)
++{
++    cmds = @cast(m, "ngx_module_t", "NGX_SBIN_PATH")->commands
++    if (cmds == 0) {
++        return ""
++    }
++
++    len = @cast(cmds, "ngx_command_t", "NGX_SBIN_PATH")->name->len
++
++    if (len == 0) {
++        return ""
++    }
++
++    return user_string_n(@cast(cmds, "ngx_command_t", "NGX_SBIN_PATH")->name->data, len)
++}
++
++
++function ngx_chain_buf(cl)
++{
++    return @cast(cl, "ngx_chain_t", "NGX_SBIN_PATH")->buf
++}
++
++
++function ngx_buf_in_memory(b)
++{
++    return @cast(b, "ngx_buf_t", "NGX_SBIN_PATH")->temporary
++        || @cast(b, "ngx_buf_t", "NGX_SBIN_PATH")->memory
++        || @cast(b, "ngx_buf_t", "NGX_SBIN_PATH")->mmap
++}
++
++
++function ngx_buf_pos(b)
++{
++    return @cast(b, "ngx_buf_t", "NGX_SBIN_PATH")->pos
++}
++
++
++function ngx_buf_file_pos(b)
++{
++    return @cast(b, "ngx_buf_t", "NGX_SBIN_PATH")->file_pos
++}
++
++
++function ngx_buf_last(b)
++{
++    return @cast(b, "ngx_buf_t", "NGX_SBIN_PATH")->last
++}
++
++
++function ngx_buf_file_last(b)
++{
++    return @cast(b, "ngx_buf_t", "NGX_SBIN_PATH")->file_last
++}
++
++
++function ngx_buf_end(b)
++{
++    return @cast(b, "ngx_buf_t", "NGX_SBIN_PATH")->end
++}
++
++
++function ngx_buf_size(b)
++{
++    if (ngx_buf_in_memory(b)) {
++        return ngx_buf_last(b) - ngx_buf_pos(b)
++    }
++
++    return ngx_buf_file_last(b) - ngx_buf_file_pos(b)
++}
++
++
++function ngx_buf_data(b)
++{
++    return user_string_n(ngx_buf_pos(b), ngx_buf_last(b) - ngx_buf_pos(b))
++}
++
++
++function ngx_pool_cleanup_file_name(c)
++{
++    return user_string(@cast(c, "ngx_pool_cleanup_file_t", "NGX_SBIN_PATH")->name)
++}
++
++
++function ngx_http_req_content_length(r)
++{
++    return @cast(r, "ngx_http_request_t", "NGX_SBIN_PATH")->headers_in->content_length_n
++}
++
++
++function ngx_http_req_body_temp_file_name(r)
++{
++    rb = @cast(r, "ngx_http_request_t", "NGX_SBIN_PATH")->request_body
++    if (!rb) {
++        return ""
++    }
++
++    tf = @cast(rb, "ngx_http_request_body_t", "NGX_SBIN_PATH")->temp_file
++    if (!tf) {
++        return ""
++    }
++
++    len = @cast(tf, "ngx_temp_file_t", "NGX_SBIN_PATH")->file->name->len
++
++    return user_string_n(@cast(tf, "ngx_temp_file_t", "NGX_SBIN_PATH")->file->name->data, len)
++}
++
++
++function ngx_table_elt_key(e)
++{
++    len = @cast(e, "ngx_table_elt_t", "NGX_SBIN_PATH")->key->len
++
++    return user_string_n(@cast(e, "ngx_table_elt_t", "NGX_SBIN_PATH")->key->data, len)
++}
++
++
++function ngx_table_elt_value(e)
++{
++    len = @cast(e, "ngx_table_elt_t", "NGX_SBIN_PATH")->value->len
++
++    return user_string_n(@cast(e, "ngx_table_elt_t", "NGX_SBIN_PATH")->value->data, len)
++}
++
+diff --git a/src/dtrace/nginx_provider.d b/src/dtrace/nginx_provider.d
+new file mode 100644
+index 0000000..6fcc994
+--- /dev/null
++++ b/src/dtrace/nginx_provider.d
+@@ -0,0 +1,32 @@
++typedef struct { int dummy; } ngx_http_request_t;
++typedef struct { int dummy; } ngx_str_t;
++typedef int64_t ngx_int_t;
++typedef struct { int dummy; } ngx_module_t;
++typedef struct { int dummy; } ngx_http_module_t;
++typedef struct { int dummy; } ngx_table_elt_t;
++
++
++provider nginx {
++    /* probes for subrequests */
++    probe http__subrequest__cycle(ngx_http_request_t *pr, ngx_str_t *uri, ngx_str_t *args);
++    probe http__subrequest__start(ngx_http_request_t *r);
++    probe http__subrequest__finalize_writing(ngx_http_request_t *r);
++    probe http__subrequest__finalize_nonactive(ngx_http_request_t *r);
++    probe http__subrequest__wake__parent(ngx_http_request_t *r);
++    probe http__subrequest__done(ngx_http_request_t *r);
++    probe http__subrequest__post__start(ngx_http_request_t *r, ngx_int_t rc);
++    probe http__subrequest__post__done(ngx_http_request_t *r, ngx_int_t rc);
++    probe http__module__post__config(ngx_module_t *m);
++    probe http__read__body__abort(ngx_request_t *r, char *reason);
++    probe http__read__body__done(ngx_request_t *r);
++    probe http__read__req__line__done(ngx_request_t *r);
++    probe http__read__req__header__done(ngx_request_t *r, ngx_table_elt_t *h);
++};
++
++
++#pragma D attributes Evolving/Evolving/Common      provider nginx provider
++#pragma D attributes Private/Private/Unknown       provider nginx module
++#pragma D attributes Private/Private/Unknown       provider nginx function
++#pragma D attributes Private/Private/Common        provider nginx name
++#pragma D attributes Evolving/Evolving/Common      provider nginx args
++
+diff --git a/src/dtrace/stap-nginx b/src/dtrace/stap-nginx
+new file mode 100755
+index 0000000..5127fbe
+--- /dev/null
++++ b/src/dtrace/stap-nginx
+@@ -0,0 +1,6 @@
++#!/bin/sh
++
++PATH="NGX_SBIN_DIR:$PATH"
++export PATH
++exec stap -d "NGX_SBIN_PATH" --ldd -I "NGX_TAPSET_PREFIX" "$@"
++
+diff --git a/src/http/ngx_http.c b/src/http/ngx_http.c
+index 3e077fb..b7edb7b 100644
+--- a/src/http/ngx_http.c
++++ b/src/http/ngx_http.c
+@@ -8,6 +8,7 @@
+ #include <ngx_config.h>
+ #include <ngx_core.h>
+ #include <ngx_http.h>
++#include <ngx_http_probe.h>
+ 
+ 
+ static char *ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
+@@ -307,6 +308,9 @@ ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+         module = ngx_modules[m]->ctx;
+ 
+         if (module->postconfiguration) {
++
++            ngx_http_probe_module_post_config(ngx_modules[m]);
++
+             if (module->postconfiguration(cf) != NGX_OK) {
+                 return NGX_CONF_ERROR;
+             }
+diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
+index c5db18f..f23ba51 100644
+--- a/src/http/ngx_http_core_module.c
++++ b/src/http/ngx_http_core_module.c
+@@ -8,6 +8,7 @@
+ #include <ngx_config.h>
+ #include <ngx_core.h>
+ #include <ngx_http.h>
++#include <ngx_http_probe.h>
+ 
+ 
+ typedef struct {
+@@ -2377,6 +2378,8 @@ ngx_http_subrequest(ngx_http_request_t *r,
+     r->main->subrequests--;
+ 
+     if (r->main->subrequests == 0) {
++        ngx_http_probe_subrequest_cycle(r, &uri, &args);
++
+         ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
+                       "subrequests cycle while processing \"%V\"", uri);
+         r->main->subrequests = 1;
+@@ -2491,6 +2494,8 @@ ngx_http_subrequest(ngx_http_request_t *r,
+ 
+     *psr = sr;
+ 
++    ngx_http_probe_subrequest_start(sr);
++
+     return ngx_http_post_request(sr, NULL);
+ }
+ 
+diff --git a/src/http/ngx_http_probe.h b/src/http/ngx_http_probe.h
+new file mode 100644
+index 0000000..d7d2d45
+--- /dev/null
++++ b/src/http/ngx_http_probe.h
+@@ -0,0 +1,75 @@
++#ifndef _NGX_HTTP_PROBE_H_INCLUDED_
++#define _NGX_HTTP_PROBE_H_INCLUDED_
++
++
++#include <ngx_config.h>
++#include <ngx_core.h>
++#include <ngx_http.h>
++
++
++#if (NGX_DTRACE)
++
++#include <ngx_dtrace_provider.h>
++
++#define ngx_http_probe_subrequest_cycle(pr, uri, args)                       \
++    NGINX_HTTP_SUBREQUEST_CYCLE(pr, uri, args)
++
++#define ngx_http_probe_subrequest_start(r)                                   \
++    NGINX_HTTP_SUBREQUEST_START(r)
++
++#define ngx_http_probe_subrequest_finalize_writing(r)                        \
++    NGINX_HTTP_SUBREQUEST_FINALIZE_WRITING(r)
++
++#define ngx_http_probe_subrequest_finalize_nonactive(r)                      \
++    NGINX_HTTP_SUBREQUEST_FINALIZE_NONACTIVE(r)
++
++#define ngx_http_probe_subrequest_finalize_nonactive(r)                      \
++    NGINX_HTTP_SUBREQUEST_FINALIZE_NONACTIVE(r)
++
++#define ngx_http_probe_subrequest_wake_parent(r)                             \
++    NGINX_HTTP_SUBREQUEST_WAKE_PARENT(r)
++
++#define ngx_http_probe_subrequest_done(r)                                    \
++    NGINX_HTTP_SUBREQUEST_DONE(r)
++
++#define ngx_http_probe_subrequest_post_start(r, rc)                          \
++    NGINX_HTTP_SUBREQUEST_POST_START(r, rc)
++
++#define ngx_http_probe_subrequest_post_done(r, rc)                           \
++    NGINX_HTTP_SUBREQUEST_POST_DONE(r, rc)
++
++#define ngx_http_probe_module_post_config(m)                                 \
++    NGINX_HTTP_MODULE_POST_CONFIG(m)
++
++#define ngx_http_probe_read_body_abort(r, reason)                            \
++    NGINX_HTTP_READ_BODY_ABORT(r, reason)
++
++#define ngx_http_probe_read_body_done(r)                                     \
++    NGINX_HTTP_READ_BODY_DONE(r)
++
++#define ngx_http_probe_read_req_line_done(r)                                 \
++    NGINX_HTTP_READ_REQ_LINE_DONE(r)
++
++#define ngx_http_probe_read_req_header_done(r, h)                               \
++    NGINX_HTTP_READ_REQ_HEADER_DONE(r, h)
++
++#else /* !(NGX_DTRACE) */
++
++#define ngx_http_probe_subrequest_cycle(pr, uri, args)
++#define ngx_http_probe_subrequest_start(r)
++#define ngx_http_probe_subrequest_finalize_writing(r)
++#define ngx_http_probe_subrequest_finalize_nonactive(r)
++#define ngx_http_probe_subrequest_wake_parent(r)
++#define ngx_http_probe_subrequest_done(r)
++#define ngx_http_probe_subrequest_post_start(r, rc)
++#define ngx_http_probe_subrequest_post_done(r, rc)
++#define ngx_http_probe_module_post_config(m)
++#define ngx_http_probe_read_body_abort(r, reason)
++#define ngx_http_probe_read_body_done(r)
++#define ngx_http_probe_read_req_line_done(r)
++#define ngx_http_probe_read_req_header_done(r, h)
++
++#endif /* NGX_DTRACE */
++
++
++#endif /* _NGX_HTTP_PROBE_H_INCLUDED_ */
+diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
+index 436e17d..6dc5cb2 100644
+--- a/src/http/ngx_http_request.c
++++ b/src/http/ngx_http_request.c
+@@ -8,6 +8,7 @@
+ #include <ngx_config.h>
+ #include <ngx_core.h>
+ #include <ngx_http.h>
++#include <ngx_http_probe.h>
+ 
+ 
+ static void ngx_http_init_request(ngx_event_t *ev);
+@@ -864,6 +865,8 @@ ngx_http_process_request_line(ngx_event_t *rev)
+             }
+ #endif
+ 
++            ngx_http_probe_read_req_line_done(r);
++
+             ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
+                            "http request line: \"%V\"", &r->request_line);
+ 
+@@ -1109,6 +1112,8 @@ ngx_http_process_request_headers(ngx_event_t *rev)
+                 return;
+             }
+ 
++            ngx_http_probe_read_req_header_done(r, h);
++
+             ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                            "http header: \"%V: %V\"",
+                            &h->key, &h->value);
+@@ -1963,7 +1968,11 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
+     }
+ 
+     if (r != r->main && r->post_subrequest) {
++        ngx_http_probe_subrequest_post_start(r, rc);
++
+         rc = r->post_subrequest->handler(r, r->post_subrequest->data, rc);
++
++        ngx_http_probe_subrequest_post_done(r, rc);
+     }
+ 
+     if (rc == NGX_ERROR
+@@ -2013,6 +2022,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
+ 
+         if (r->buffered || r->postponed) {
+ 
++            ngx_http_probe_subrequest_finalize_writing(r);
++
+             if (ngx_http_set_write_handler(r) != NGX_OK) {
+                 ngx_http_terminate_request(r, 0);
+             }
+@@ -2049,10 +2060,14 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
+                 pr->postponed = pr->postponed->next;
+             }
+ 
++            ngx_http_probe_subrequest_done(r);
++
+             c->data = pr;
+ 
+         } else {
+ 
++            ngx_http_probe_subrequest_finalize_nonactive(r);
++
+             ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
+                            "http finalize non-active request: \"%V?%V\"",
+                            &r->uri, &r->args);
+@@ -2064,6 +2079,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
+             }
+         }
+ 
++        ngx_http_probe_subrequest_wake_parent(r);
++
+         if (ngx_http_post_request(pr, NULL) != NGX_OK) {
+             r->main->count++;
+             ngx_http_terminate_request(r, 0);
+diff --git a/src/http/ngx_http_request_body.c b/src/http/ngx_http_request_body.c
+index f0e671a..37ec5d2 100644
+--- a/src/http/ngx_http_request_body.c
++++ b/src/http/ngx_http_request_body.c
+@@ -8,6 +8,7 @@
+ #include <ngx_config.h>
+ #include <ngx_core.h>
+ #include <ngx_http.h>
++#include <ngx_http_probe.h>
+ 
+ 
+ static void ngx_http_read_client_request_body_handler(ngx_http_request_t *r);
+@@ -40,11 +41,15 @@ ngx_http_read_client_request_body(ngx_http_request_t *r,
+     r->main->count++;
+ 
+     if (r->request_body || r->discard_body || r->content_length_n == 0) {
++        ngx_http_probe_read_body_abort(r,
++                                       r->request_body ? "body exists"
++                                                       : "body discarded");
+         post_handler(r);
+         return NGX_OK;
+     }
+ 
+     if (ngx_http_test_expect(r) != NGX_OK) {
++        ngx_http_probe_read_body_abort(r, "test expect failed");
+         return NGX_HTTP_INTERNAL_SERVER_ERROR;
+     }
+ 
+@@ -56,6 +61,7 @@ ngx_http_read_client_request_body(ngx_http_request_t *r,
+     r->request_body = rb;
+ 
+     if (r->headers_in.content_length_n < 0) {
++        ngx_http_probe_read_body_abort(r, "no content length");
+         post_handler(r);
+         return NGX_OK;
+     }
+@@ -89,10 +95,13 @@ ngx_http_read_client_request_body(ngx_http_request_t *r,
+                                      tf->persistent, tf->clean, tf->access)
+                 != NGX_OK)
+             {
++                ngx_http_probe_read_body_abort(r, "create temp file failed");
+                 return NGX_HTTP_INTERNAL_SERVER_ERROR;
+             }
+         }
+ 
++        ngx_http_probe_read_body_done(r);
++
+         post_handler(r);
+ 
+         return NGX_OK;
+@@ -148,10 +157,13 @@ ngx_http_read_client_request_body(ngx_http_request_t *r,
+ 
+             if (r->request_body_in_file_only) {
+                 if (ngx_http_write_request_body(r, rb->bufs) != NGX_OK) {
++                    ngx_http_probe_read_body_abort(r, "write temp file failed");
+                     return NGX_HTTP_INTERNAL_SERVER_ERROR;
+                 }
+             }
+ 
++            ngx_http_probe_read_body_done(r);
++
+             post_handler(r);
+ 
+             return NGX_OK;
+@@ -245,6 +257,7 @@ ngx_http_read_client_request_body_handler(ngx_http_request_t *r)
+     ngx_int_t  rc;
+ 
+     if (r->connection->read->timedout) {
++        ngx_http_probe_read_body_abort(r, "timed out");
+         r->connection->timedout = 1;
+         ngx_http_finalize_request(r, NGX_HTTP_REQUEST_TIME_OUT);
+         return;
+@@ -279,6 +292,7 @@ ngx_http_do_read_client_request_body(ngx_http_request_t *r)
+             if (rb->buf->last == rb->buf->end) {
+ 
+                 if (ngx_http_write_request_body(r, rb->to_write) != NGX_OK) {
++                    ngx_http_probe_read_body_abort(r, "write temp file failed");
+                     return NGX_HTTP_INTERNAL_SERVER_ERROR;
+                 }
+ 
+@@ -302,6 +316,9 @@ ngx_http_do_read_client_request_body(ngx_http_request_t *r)
+             }
+ 
+             if (n == 0) {
++
++                ngx_http_probe_read_body_abort(r, "connection closed");
++
+                 ngx_log_error(NGX_LOG_INFO, c->log, 0,
+                               "client prematurely closed connection");
+             }
+@@ -352,6 +369,7 @@ ngx_http_do_read_client_request_body(ngx_http_request_t *r)
+         /* save the last part */
+ 
+         if (ngx_http_write_request_body(r, rb->to_write) != NGX_OK) {
++            ngx_http_probe_read_body_abort(r, "write temp file failed");
+             return NGX_HTTP_INTERNAL_SERVER_ERROR;
+         }
+ 
+@@ -381,6 +399,8 @@ ngx_http_do_read_client_request_body(ngx_http_request_t *r)
+ 
+     r->read_event_handler = ngx_http_block_reading;
+ 
++    ngx_http_probe_read_body_done(r);
++
+     rb->post_handler(r);
+ 
+     return NGX_OK;

patches/nginx-1.2.1-null_character_fixes.patch

@@ -1,113 +0,0 @@
---- src/http/modules/ngx_http_fastcgi_module.c
-+++ src/http/modules/ngx_http_fastcgi_module.c
-@@ -1501,10 +1501,10 @@ ngx_http_fastcgi_process_header(ngx_http
-                     h->lowcase_key = h->key.data + h->key.len + 1
-                                      + h->value.len + 1;
- 
--                    ngx_cpystrn(h->key.data, r->header_name_start,
--                                h->key.len + 1);
--                    ngx_cpystrn(h->value.data, r->header_start,
--                                h->value.len + 1);
-+                    ngx_memcpy(h->key.data, r->header_name_start, h->key.len);
-+                    h->key.data[h->key.len] = '\0';
-+                    ngx_memcpy(h->value.data, r->header_start, h->value.len);
-+                    h->value.data[h->value.len] = '\0';
-                 }
- 
-                 h->hash = r->header_hash;
---- src/http/modules/ngx_http_proxy_module.c
-+++ src/http/modules/ngx_http_proxy_module.c
-@@ -1381,8 +1381,10 @@ ngx_http_proxy_process_header(ngx_http_r
-             h->value.data = h->key.data + h->key.len + 1;
-             h->lowcase_key = h->key.data + h->key.len + 1 + h->value.len + 1;
- 
--            ngx_cpystrn(h->key.data, r->header_name_start, h->key.len + 1);
--            ngx_cpystrn(h->value.data, r->header_start, h->value.len + 1);
-+            ngx_memcpy(h->key.data, r->header_name_start, h->key.len);
-+            h->key.data[h->key.len] = '\0';
-+            ngx_memcpy(h->value.data, r->header_start, h->value.len);
-+            h->value.data[h->value.len] = '\0';
- 
-             if (h->key.len == r->lowcase_index) {
-                 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len);
---- src/http/modules/ngx_http_scgi_module.c
-+++ src/http/modules/ngx_http_scgi_module.c
-@@ -941,8 +941,10 @@ ngx_http_scgi_process_header(ngx_http_re
-             h->value.data = h->key.data + h->key.len + 1;
-             h->lowcase_key = h->key.data + h->key.len + 1 + h->value.len + 1;
- 
--            ngx_cpystrn(h->key.data, r->header_name_start, h->key.len + 1);
--            ngx_cpystrn(h->value.data, r->header_start, h->value.len + 1);
-+            ngx_memcpy(h->key.data, r->header_name_start, h->key.len);
-+            h->key.data[h->key.len] = '\0';
-+            ngx_memcpy(h->value.data, r->header_start, h->value.len);
-+            h->value.data[h->value.len] = '\0';
- 
-             if (h->key.len == r->lowcase_index) {
-                 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len);
---- src/http/modules/ngx_http_uwsgi_module.c
-+++ src/http/modules/ngx_http_uwsgi_module.c
-@@ -985,8 +985,10 @@ ngx_http_uwsgi_process_header(ngx_http_r
-             h->value.data = h->key.data + h->key.len + 1;
-             h->lowcase_key = h->key.data + h->key.len + 1 + h->value.len + 1;
- 
--            ngx_cpystrn(h->key.data, r->header_name_start, h->key.len + 1);
--            ngx_cpystrn(h->value.data, r->header_start, h->value.len + 1);
-+            ngx_memcpy(h->key.data, r->header_name_start, h->key.len);
-+            h->key.data[h->key.len] = '\0';
-+            ngx_memcpy(h->value.data, r->header_start, h->value.len);
-+            h->value.data[h->value.len] = '\0';
- 
-             if (h->key.len == r->lowcase_index) {
-                 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len);
---- src/http/ngx_http_parse.c
-+++ src/http/ngx_http_parse.c
-@@ -874,6 +874,10 @@ ngx_http_parse_header_line(ngx_http_requ
-                     break;
-                 }
- 
-+                if (ch == '\0') {
-+                    return NGX_HTTP_PARSE_INVALID_HEADER;
-+                }
-+
-                 r->invalid_header = 1;
- 
-                 break;
-@@ -936,6 +940,10 @@ ngx_http_parse_header_line(ngx_http_requ
-                 break;
-             }
- 
-+            if (ch == '\0') {
-+                return NGX_HTTP_PARSE_INVALID_HEADER;
-+            }
-+
-             r->invalid_header = 1;
- 
-             break;
-@@ -954,6 +962,8 @@ ngx_http_parse_header_line(ngx_http_requ
-                 r->header_start = p;
-                 r->header_end = p;
-                 goto done;
-+            case '\0':
-+                return NGX_HTTP_PARSE_INVALID_HEADER;
-             default:
-                 r->header_start = p;
-                 state = sw_value;
-@@ -975,6 +985,8 @@ ngx_http_parse_header_line(ngx_http_requ
-             case LF:
-                 r->header_end = p;
-                 goto done;
-+            case '\0':
-+                return NGX_HTTP_PARSE_INVALID_HEADER;
-             }
-             break;
- 
-@@ -988,6 +1000,8 @@ ngx_http_parse_header_line(ngx_http_requ
-                 break;
-             case LF:
-                 goto done;
-+            case '\0':
-+                return NGX_HTTP_PARSE_INVALID_HEADER;
-             default:
-                 state = sw_value;
-                 break;

patches/nginx-1.2.1-request_body_in_single_buf.patch

@@ -1,27 +0,0 @@
-# HG changeset patch
-# User Maxim Dounin <mdounin@mdounin.ru>
-# Date 1309799136 -14400
-# Node ID 99e276bba8596bc4df9e638482ee413f4c6bf700
-# Parent  e7b2f945d55ae44a2295facf9e3336dc4633e5b5
-Core: fix body with request_body_in_single_buf.
-
-If there were preread data and request body was big enough first part
-of request body was duplicated.
-
-See report here:
-http://nginx.org/pipermail/nginx/2011-July/027756.html
-
-diff --git a/src/http/ngx_http_request_body.c b/src/http/ngx_http_request_body.c
---- a/src/http/ngx_http_request_body.c
-+++ b/src/http/ngx_http_request_body.c
-@@ -372,7 +372,9 @@ ngx_http_do_read_client_request_body(ngx
-         }
-     }
- 
--    if (r->request_body_in_file_only && rb->bufs->next) {
-+    if (rb->bufs->next
-+        && (r->request_body_in_file_only || r->request_body_in_single_buf))
-+    {
-         rb->bufs = rb->bufs->next;
-     }
- 

patches/nginx-1.2.1-request_body_preread_fix.patch

@@ -1,17 +0,0 @@
-# HG changeset patch
-# User Maxim Dounin <mdounin@mdounin.ru>
-# Date 1309776931 -14400
-# Node ID e7b2f945d55ae44a2295facf9e3336dc4633e5b5
-# Parent  610e909bb9e29766188aa86fae3abe0bd3432940
-Core: fix body if it's preread and there are extra data.
-
---- nginx-1.2.1/src/http/ngx_http_request_body.c	2011-07-05 12:11:21.619264633 +0800
-+++ nginx-1.2.1-patched/src/http/ngx_http_request_body.c	2011-07-05 12:14:30.694321554 +0800
-@@ -141,6 +141,7 @@
- 
-             /* the whole request body was pre-read */
- 
-+            b->last = b->pos + r->headers_in.content_length_n;
-             r->header_in->pos += (size_t) r->headers_in.content_length_n;
-             r->request_length += r->headers_in.content_length_n;
- 

patches/nginx-1.2.1-variable_header_ignore_no_hash.patch

@@ -1,73 +0,0 @@
---- nginx-1.2.1/src/http/ngx_http_variables.c	2011-05-30 20:36:17.000000000 +0800
-+++ nginx-1.2.1-patched/src/http/ngx_http_variables.c	2011-11-08 22:21:55.229247198 +0800
-@@ -648,7 +648,17 @@
- 
-     a = (ngx_array_t *) ((char *) r + data);
- 
--    n = a->nelts;
-+    h = a->elts;
-+    n = 0;
-+
-+    for (i = 0; i < a->nelts; i++) {
-+
-+        if (h[i]->hash == 0) {
-+            continue;
-+        }
-+
-+        n++;
-+    }
- 
-     if (n == 0) {
-         v->not_found = 1;
-@@ -659,9 +669,7 @@
-     v->no_cacheable = 0;
-     v->not_found = 0;
- 
--    h = a->elts;
--
--    if (n == 1) {
-+    if (n == 1 && a->nelts == 1) {
-         v->len = (*h)->value.len;
-         v->data = (*h)->value.data;
- 
-@@ -670,7 +678,12 @@
- 
-     len = - (ssize_t) (sizeof("; ") - 1);
- 
--    for (i = 0; i < n; i++) {
-+    for (i = 0; i < a->nelts; i++) {
-+
-+        if (h[i]->hash == 0) {
-+            continue;
-+        }
-+
-         len += h[i]->value.len + sizeof("; ") - 1;
-     }
- 
-@@ -683,9 +696,14 @@
-     v->data = p;
- 
-     for (i = 0; /* void */ ; i++) {
-+
-+        if (h[i]->hash == 0) {
-+            continue;
-+        }
-+
-         p = ngx_copy(p, h[i]->value.data, h[i]->value.len);
- 
--        if (i == n - 1) {
-+        if (--n == 0) {
-             break;
-         }
- 
-@@ -738,6 +756,10 @@
-             i = 0;
-         }
- 
-+        if (header[i].hash == 0) {
-+            continue;
-+        }
-+
-         for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) {
-             ch = header[i].key.data[n];
- 

util/configure

@@ -776,7 +776,7 @@ _EOC_
                 "\$(MAKE) install$extra_opts";
         }
 
-        for my $key (qw(memcached redis mysql string upload)) {
+        for my $key (qw(dns memcached redis mysql string upload)) {
             unless ($opts->{"no_lua_resty_$key"}) {
                 my $name = "lua-resty-$key";
                 my $dir = auto_complete $name;
@@ -826,6 +826,8 @@ sub usage ($) {
 
   --with-debug                       enable the debugging logging and also enable -O0 -g for gcc.
                                      this not only affects nginx, but also other components.
+  --with-dtrace-probes               enable dtrace USDT probes
+  --with-dtrace=PATH                 set dtrace utility pathname
 
   --with-no-pool-patch               enable the no-pool patch for debugging memory issues.
 
@@ -889,6 +891,7 @@ _EOC_
   --without-lua_cjson                disable the lua-cjson library
   --without-lua_redis_parser         disable the lua-redis-parser library
   --without-lua_rds_parser           disable the lua-rds-parser library
+  --without-lua_resty_dns            disable the lua-resty-dns library
   --without-lua_resty_memcached      disable the lua-resty-memcached library
   --without-lua_resty_redis          disable the lua-resty-redis library
   --without-lua_resty_mysql          disable the lua-resty-mysql library
@@ -906,16 +909,18 @@ _EOC_
 
 Options directly inherited from nginx
 
-  --sbin-path=PATH                   set path to the nginx binary file
-  --conf-path=PATH                   set path to the nginx.conf file
-  --error-log-path=PATH              set path to the error log
-  --pid-path=PATH                    set path to nginx.pid file
-  --lock-path=PATH                   set path to nginx.lock file
+  --sbin-path=PATH                   set nginx binary pathname
+  --conf-path=PATH                   set nginx.conf pathname
+  --error-log-path=PATH              set error log pathname
+  --pid-path=PATH                    set nginx.pid pathname
+  --lock-path=PATH                   set nginx.lock pathname
+  --tapset-prefix=PATH               set systemtap tapset directory prefix
+  --stap-nginx-path=PATH             set stap-nginx pathname
 
-  --user=USER                        set non-privilege user
-                                     for the worker processes
-  --group=GROUP                      set non-privilege group
-                                     for the worker processes
+  --user=USER                        set non-privileged user for
+                                     worker processes
+  --group=GROUP                      set non-privileged group for
+                                     worker processes
 
   --builddir=DIR                     set the build directory
 
@@ -1007,6 +1012,7 @@ Options directly inherited from nginx
   --with-pcre                        force PCRE library usage
   --with-pcre=DIR                    set path to PCRE library sources
   --with-pcre-opt=OPTIONS            set additional options for PCRE building
+  --with-pcre-jit                    build PCRE with JIT compilation support
 
   --with-md5=DIR                     set path to md5 library sources
   --with-md5-opt=OPTIONS             set additional options for md5 building

util/mirror-tarballs

@@ -90,6 +90,9 @@ patch -p1 < $root/patches/nginx-$main_ver-poll_del_event_at_exit.patch
 echo applying location_if_inherits_proxy.patch ...
 patch -p1 < $root/patches/nginx-$main_ver-location_if_inherits_proxy.patch
 
+echo applying dtrace.patch ...
+patch -p1 < $root/patches/nginx-$main_ver-dtrace.patch
+
 rm -f *.patch || exit 1
 
 cd .. || exit 1
@@ -103,7 +106,7 @@ rm -rf no-pool-nginx-$ver
 
 #################################
 
-ver=0.40
+ver=0.41
 $root/util/get-tarball "http://github.com/agentzh/echo-nginx-module/tarball/v$ver" -O echo-nginx-module-$ver.tar.gz || exit 1
 tar -xzf echo-nginx-module-$ver.tar.gz || exit 1
 mv agentzh-echo-nginx-module-* echo-nginx-module-$ver || exit 1
@@ -145,21 +148,21 @@ mv agentzh-rds-csv-nginx-module-* rds-csv-nginx-module-$ver || exit 1
 
 #################################
 
-ver=0.17
+ver=0.18
 $root/util/get-tarball "http://github.com/agentzh/headers-more-nginx-module/tarball/v$ver" -O headers-more-nginx-module-$ver.tar.gz || exit 1
 tar -xzf headers-more-nginx-module-$ver.tar.gz || exit 1
 mv agentzh-headers-more-nginx-module-* headers-more-nginx-module-$ver || exit 1
 
 #################################
 
-ver=0.1.2rc7
+ver=0.1.2
 $root/util/get-tarball "http://github.com/chaoslawful/drizzle-nginx-module/tarball/v$ver" -O drizzle-nginx-module-$ver.tar.gz || exit 1
 tar -xzf drizzle-nginx-module-$ver.tar.gz || exit 1
 mv chaoslawful-drizzle-nginx-module-* drizzle-nginx-module-$ver || exit 1
 
 #################################
 
-ver=0.5.7
+ver=0.5.13
 $root/util/get-tarball "http://github.com/chaoslawful/lua-nginx-module/tarball/v$ver" -O lua-nginx-module-$ver.tar.gz || exit 1
 tar -xzf lua-nginx-module-$ver.tar.gz || exit 1
 mv chaoslawful-lua-nginx-module-* ngx_lua-$ver || exit 1
@@ -305,6 +308,13 @@ mv agentzh-lua-rds-parser-* lua-rds-parser-$ver || exit 1
 
 #################################
 
+ver=0.05
+$root/util/get-tarball "http://github.com/agentzh/lua-resty-dns/tarball/v$ver" -O "lua-resty-dns-$ver.tar.gz" || exit 1
+tar -xzf lua-resty-dns-$ver.tar.gz || exit 1
+mv agentzh-lua-resty-dns-* lua-resty-dns-$ver || exit 1
+
+#################################
+
 ver=0.07
 $root/util/get-tarball "http://github.com/agentzh/lua-resty-memcached/tarball/v$ver" -O "lua-resty-memcached-$ver.tar.gz" || exit 1
 tar -xzf lua-resty-memcached-$ver.tar.gz || exit 1
@@ -319,7 +329,7 @@ mv agentzh-lua-resty-redis-* lua-resty-redis-$ver || exit 1
 
 #################################
 
-ver=0.09
+ver=0.10
 $root/util/get-tarball "http://github.com/agentzh/lua-resty-mysql/tarball/v$ver" -O "lua-resty-mysql-$ver.tar.gz" || exit 1
 tar -xzf lua-resty-mysql-$ver.tar.gz || exit 1
 mv agentzh-lua-resty-mysql-* lua-resty-mysql-$ver || exit 1

util/ver

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 main_ver=1.2.1
-minor_ver=7
+minor_ver=13
 version=$main_ver.$minor_ver
 echo $version