nginx-0.1.12-RELEASE import

    *) Feature: the %request_length log parameter.

    *) Bugfix: when using the /dev/poll, select and poll on the platforms,
       where these methods may do the false reports, there may be the long
       delay when the request was passed via the keep-alive connection. It
       may be at least on Solaris when using the /dev/poll.

    *) Bugfix: the send_lowat directive is ignored on Linux because Linux
       does not support the SO_SNDLOWAT option.
diff --git a/src/http/ngx_http_log_handler.c b/src/http/ngx_http_log_handler.c
index fd37344..71cbb29 100644
--- a/src/http/ngx_http_log_handler.c
+++ b/src/http/ngx_http_log_handler.c
@@ -28,6 +28,8 @@
                                    uintptr_t data);
 static u_char *ngx_http_log_apache_length(ngx_http_request_t *r, u_char *buf,
                                           uintptr_t data);
+static u_char *ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf,
+                                           uintptr_t data);
 static u_char *ngx_http_log_header_in(ngx_http_request_t *r, u_char *buf,
                                       uintptr_t data);
 static u_char *ngx_http_log_connection_header_out(ngx_http_request_t *r,
@@ -118,6 +120,8 @@
     { ngx_string("status"), 3, ngx_http_log_status },
     { ngx_string("length"), NGX_OFF_T_LEN, ngx_http_log_length },
     { ngx_string("apache_length"), NGX_OFF_T_LEN, ngx_http_log_apache_length },
+    { ngx_string("request_length"), NGX_OFF_T_LEN,
+                                    ngx_http_log_request_length },
     { ngx_string("i"), NGX_HTTP_LOG_ARG, ngx_http_log_header_in },
     { ngx_string("o"), NGX_HTTP_LOG_ARG, ngx_http_log_header_out },
     { ngx_null_string, 0, NULL }
@@ -283,6 +287,13 @@
 }
 
 
+static u_char *ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf,
+                                           uintptr_t data)
+{
+    return ngx_sprintf(buf, "%O", r->request_length);
+}
+
+
 static u_char *ngx_http_log_header_in(ngx_http_request_t *r, u_char *buf,
                                       uintptr_t data)
 {