tree c460e54d00f3752e47c8930ee73a4b39848cf0e6
parent 36a34693232408f47742c41dde17928ca6412228
author Patrick Williams <patrick@stwcx.xyz> 1630675123 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1630675324 -0500

exception: define get_errno for example types

The sdbusplus base exception class now defines a get_errno and
it will become a pure-virtual soon.  Prep for that by defining
function for any of the example exception types (sdbus++ generated
types are already provided).

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I3b2a0e9d356022e1e71ff523eee02ab102d383a2