From e9a902a95802367462cf42d9f950498ccf00b74b Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 10 Jan 2019 16:35:55 +0100
Subject: [PATCH] ACL: split acl.c into clear sections.

---
 src/acl.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/acl.c b/src/acl.c
index b624ff3b..2202f293 100644
--- a/src/acl.c
+++ b/src/acl.c
@@ -29,6 +29,10 @@
 
 #include "server.h"
 
+/* =============================================================================
+ * Helper functions for the rest of the ACL implementation
+ * ==========================================================================*/
+
 /* Return zero if strings are the same, non-zero if they are not.
  * The comparison is performed in a way that prevents an attacker to obtain
  * information about the nature of the strings just monitoring the execution
@@ -71,6 +75,10 @@ int time_independent_strcmp(char *a, char *b) {
     return diff; /* If zero strings are the same. */
 }
 
+/* =============================================================================
+ * Low level ACL API
+ * ==========================================================================*/
+
 /* Check the username and password pair and return C_OK if they are valid,
  * otherwise C_ERR is returned and errno is set to:
  *
@@ -115,3 +123,7 @@ unsigned long ACLGetCommandID(const char *cmdname) {
 user *ACLGetUserByName(const char *name, size_t namelen) {
     return NULL;
 }
+
+/* =============================================================================
+ * ACL related commands
+ * ==========================================================================*/