 +
 diff --git a/src/dtrace/nginx_provider.d b/src/dtrace/nginx_provider.d
 new file mode 100644
-index 0000000..483ac69
+index 0000000..7f93101
 --- /dev/null
 +++ b/src/dtrace/nginx_provider.d
-@@ -0,0 +1,32 @@
+@@ -0,0 +1,36 @@
 +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;
++typedef struct { int dummy; } ngx_event_t;
 +
 +
 +provider nginx {

+
+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

 
 HTTP_SRCS="src/http/ngx_http.c \
            src/http/ngx_http_core_module.c \
@@ -524,3 +531,8 @@ 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
