I worked on solution of ticket
https://fedorahosted.org/sssd/ticket/1150
and I already had
some solutions with macros, but I found them ugly and obfuscated or not
generic enough, so
they could not be used on all places where we use sysdb_transaction
functions.
So I decided not to implement any wrapper macros around these functions
(yet) and only
rewrite the places where we use sysdb_transactions to unify the way they
are used (and to remove bad
examples of usage).
In this patch, I did it for files in src/db/. If this patch is OK, I'll
try to spread this pattern to other modules
where sysdb_transaction_start/commit/cancel is used.
The patch is attached.
NOTE: Function sysdb_idmap_store_mappings looks like completely
rewritten, but it is not. Except of
changes related to sysdb_transaction it had only bad indentation.
Thanks
Michal