DOC: stick-table: add missing documentation about gpt0 stored type

The store type 'gpt0' was present in code but was not documented.

The patch fix this and should be backported since 'gpt0' is supported.
[wt: ~1.6-dev4 hence all stable]

diff --git a/doc/configuration.txt b/doc/configuration.txt
index f514c8e991318aa9b46e15938ecb6c8d13af2675..87a20673664883d132dba10eaabdb28b7d687995 100644 (file)
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -11182,6 +11182,11 @@ stick-table type {ip | integer | string [len <length>] | binary [len <length>]}
       incremented. Most of the time it will be used to measure the frequency of
       occurrence of certain events (e.g. requests to a specific URL).
 
+    - gpt0 : first General Purpose Tag. It is a positive 32-bit integer
+      integer which may be used for anything. Most of the time it will be used
+      to put a special tag on some entries, for instance to note that a
+      specific behavior was detected and must be known for future matches
+
     - conn_cnt : Connection Count. It is a positive 32-bit integer which counts
       the absolute number of connections received from clients which matched
       this entry. It does not mean the connections were accepted, just that