From b270322ff9d008ceafcaac68a89967d2b34d8626 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Wed, 23 Jan 2019 08:14:56 +0100
Subject: [PATCH] ACL: ACLUserCanExecuteFutureCommands() function added.

---
 src/acl.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/acl.c b/src/acl.c
index 07b037b2..b2bc23fd 100644
--- a/src/acl.c
+++ b/src/acl.c
@@ -141,6 +141,13 @@ int ACLGetUserCommandBit(user *u, unsigned long id) {
     return u->allowed_commands[word] & bit;
 }
 
+/* When +@all or allcommands is given, we set a reserved bit as well that we
+ * can later test, to see if the user has the right to execute "future commands",
+ * that is, commands loaded later via modules. */
+int ACLUserCanExecuteFutureCommands(user *u) {
+    return ACLGetUserCommandBit(u,USER_COMMAND_BITS_COUNT-1);
+}
+
 /* Set the specified command bit for the specified user to 'value' (0 or 1).
  * If the bit overflows the user internal represetation, no operation
  * is performed. */