NGX_MAX_PATH      853 core/nginx.c           p = ngx_pnalloc(cycle->pool, NGX_MAX_PATH);
NGX_MAX_PATH      858 core/nginx.c           if (ngx_getcwd(p, NGX_MAX_PATH) == 0) {
NGX_MAX_PATH     1160 http/ngx_http_variables.c     u_char                     real[NGX_MAX_PATH];