x_accel_redirect  235 http/ngx_http_upstream.c                  offsetof(ngx_http_upstream_headers_in_t, x_accel_redirect),
x_accel_redirect 1812 http/ngx_http_upstream.c     if (u->headers_in.x_accel_redirect
x_accel_redirect 1844 http/ngx_http_upstream.c         uri = &u->headers_in.x_accel_redirect->value;
x_accel_redirect  209 http/ngx_http_upstream.h     ngx_table_elt_t                 *x_accel_redirect;