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authorJacob Erlbeck <jerlbeck@sysmocom.de>2015-11-02 10:50:50 +0100
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2015-11-02 15:39:31 +0100
commit34eec7da8dd91c2e812863601ca5f787d6589ecb (patch)
tree9d3ba3cbef32f8d23a05e0148f5d57d0b01d4f3e /include/osmocom/vty
parentfc9533d6c4bde795dc0e18f02f91f54ab92888a2 (diff)
vty: Add reserved nodes to enum node_type
Currently every time a node is added to enum node_type, this constitutes an ABI change, since _LAST_OSMOVTY_NODE will get incremented accordingly. In this case, every project that adds new node type based on that value will have to be recompiled. This commit adds 4 spare node type values, which can be replaced one-by-one by new real types until they are exhausted to avoid this kind of ABI change. Sponsored-by: On-Waves ehf
Diffstat (limited to 'include/osmocom/vty')
-rw-r--r--include/osmocom/vty/command.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/osmocom/vty/command.h b/include/osmocom/vty/command.h
index 890f0d6d..2ef4109e 100644
--- a/include/osmocom/vty/command.h
+++ b/include/osmocom/vty/command.h
@@ -84,6 +84,15 @@ enum node_type {
L_NS_NODE, /*!< \brief NS node in libosmo-gb. */
L_BSSGP_NODE, /*!< \brief BSSGP node in libosmo-gb. */
+ /*
+ * When adding new nodes to the libosmocore project, these nodes can be
+ * used to avoid ABI changes for unrelated projects.
+ */
+ RESERVED1_NODE, /*!< \brief Reserved for later extensions */
+ RESERVED2_NODE, /*!< \brief Reserved for later extensions */
+ RESERVED3_NODE, /*!< \brief Reserved for later extensions */
+ RESERVED4_NODE, /*!< \brief Reserved for later extensions */
+
_LAST_OSMOVTY_NODE
};