tree 7663306411a1aa8045cb4a43fa1aa5c1734b64da
parent bd372ecb56dc7983d237cf7fdcffa539dfd52220
author Patrick Williams <patrick@stwcx.xyz> 1630667065 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1631185541 -0500

exception: create subclass for generated errors

All errors generated by sdbus++ YAML we want to follow the systemd
default errno value (EIO).  All exceptions defined otherwise it is
probably a good idea to ensure that the author picks an explicit
errno.

Create a base class for generated exceptions to hold the default
`get_errno() { return EIO; }` implementation, which can be used by
various repositories and later turn the exception_t one into a pure
virtual.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I2648825b677353970eed4724bd2d3710a103d814