Merged revisions 127566 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

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r127566 | mmichelson | 2008-07-02 16:09:18 -0500 (Wed, 02 Jul 2008) | 4 lines

Add a janitor project to use ARRAY_LEN instead of in-line
sizeof() and division.


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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@127567 65c4cc65-6c06-0410-ace0-fbb531ad65f3

doc/janitor-projects.txt

@@ -28,3 +28,11 @@
  -- Audit all channel/res/app/etc. modules to ensure that they do not register any entrypoints with the Asterisk core until after they are ready to service requests; all config file reading/processing, structure allocation, etc. must be completed before Asterisk is made aware of any services the module offers.
 
  -- Ensure that Realtime-enabled modules do not depend on the order of columns returned by the database lookup (example: outboundproxy and host settings in chan_sip).
+
+ -- There are several places in the code where the length of arrays is calculated in-line with sizeof() and division. A common place to find this is in for loops, like this:
+
+ 	for (i = 0; i < sizeof(array)/sizeof(array[0]); i++)
+
+	There is a macro in utils.h called ARRAY_LEN which should be used instead for readability's sake.
+
+	for (i = 0; i < ARRAY_LEN(array); i++)