$OpenBSD: patch-memcached_c,v 1.16 2018/03/03 13:39:18 sthen Exp $

Index: memcached.c
--- memcached.c.orig
+++ memcached.c
@@ -7746,6 +7746,9 @@ int main (int argc, char **argv) {
     /* Drop privileges no longer needed */
     if (settings.drop_privileges) {
         drop_privileges();
+    } else {
+        fprintf(stderr, "no_drop_privileges option unsupported on this operating system.\n");
+        exit(EXIT_FAILURE);
     }
 
     /* Initialize the uriencode lookup table. */
