Coalesce ERRL user detail data error log sections

Add optional 'merge' flag to addFFDC() method which certain UserDetail
error log objects will use to cause additional log entries to get
merged together. They will ONLY get merged if they match with the
last section added, to preserve error log order.

In addition, add support for an addData() method on the Attributes
User Detail class. And re-organize code so that constructor methods
are smaller, making final library smaller.

NOTE - the parse() functions are NOT complete, since building and
executing the hb errlparser tool is currently broken. Story 41707
is open to do that work once the tool builds.

Change-Id: I04d85620efe964ac243dd76df78ad4161e5a2f13
RTC: 41534
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1050
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/include/usr/errl/errluserdetails.H b/src/include/usr/errl/errluserdetails.H
index 75a00c115..5ffda115b 100755
--- a/src/include/usr/errl/errluserdetails.H
+++ b/src/include/usr/errl/errluserdetails.H
@@ -115,6 +115,11 @@ protected:
      */
     errlsubsec_t iv_SubSection;
 
+    /**
+     *  Protected Data: true/false merge like buffers
+     */
+    bool      iv_merge;
+
 private:
 
     // Disabled