[ZOOKEEPER-293] zoo_set needs to be abi compatible (3.1 changed the signature), fix this by adding zoo_set2

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.0
• Component/s: c client
• Hadoop Flags: Reviewed
• Assignee: Patrick D. Hunt
• Reporter: Patrick D. Hunt
• Created: 05/Feb/09 18:43
• Updated: 13/Feb/09 21:18
• Resolved: 05/Feb/09 21:19

Description

ZOOKEEPER-255 fixed an issue with zoo_set not providing access to stat structure, however this has broken b/w compatibility with previous releases.

We need to:

1) revert zoo_set to not have stat parameter (keep b/w compat)
2) add zoo_set2 method with stat param added to the function signature
3) add a version.h file to src/c/include that provides zoo version detail to clients

ie.
> #define ZOO_MAJOR_VERSION 3
> #define ZOO_MINOR_VERSION 1
> #define ZOO_PATCH_VERSION 0

(a new jira should be added to centralize version numbering, we now have the version number in 3 places in the source)