X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=docs%2Fmemcached_callback.pod;h=1858302cbb487fac62be51b8eee6b29570a755d5;hb=b0e52309fcc12077506ff7d0d7d55311d64a073e;hp=9b56a5fcf7f363c08018ce8741b491ec037176bb;hpb=d5ffc30a6f369ea210e92e6a55333121d32b9a55;p=m6w6%2Flibmemcached

diff --git a/docs/memcached_callback.pod b/docs/memcached_callback.pod
index 9b56a5fc..1858302c 100755
--- a/docs/memcached_callback.pod
+++ b/docs/memcached_callback.pod
@@ -50,10 +50,11 @@ point of its execution all connections have been closed.
 =item MEMCACHED_CALLBACK_PREFIX_KEY
 
 You can set a value which will be used to create a domain for your keys.
-The value specified here will be appended to each of your keys. The value can not
-be greater then MEMCACHED_PREFIX_KEY_MAX_SIZE and will reduce MEMCACHED_MAX_KEY by
+The value specified here will be prefixed to each of your keys. The value can not
+be greater then MEMCACHED_PREFIX_KEY_MAX_SIZE - 1 and will reduce MEMCACHED_MAX_KEY by
 the value of your key. The prefix key is only applied to the primary key,
-not the master key.
+not the master key. MEMCACHED_FAILURE will be returned if no key is set. In the case
+of a key which is too long MEMCACHED_BAD_KEY_PROVIDED will be returned.
 
 =item MEMCACHED_CALLBACK_USER_DATA