ngx_http_variable_realpath_root   55 http/ngx_http_variables.c static ngx_int_t ngx_http_variable_realpath_root(ngx_http_request_t *r,
ngx_http_variable_realpath_root  177 http/ngx_http_variables.c       ngx_http_variable_realpath_root, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 },