Markus Armbruster e2cd0f4fb4 qapi: Replace start_optional()/end_optional() by optional() ... Semantics of end_optional() differ subtly from the other end_FOO() callbacks: when start_FOO() succeeds, the matching end_FOO() gets called regardless of what happens in between. end_optional() gets called only when everything in between succeeds as well. Entirely undocumented, like all of the visitor API. The only user of Visitor Callback end_optional() never did anything, and was removed in commit 9f9ab46. I'm about to clean up error handling in the generated visitor code, and end_optional() is in my way. No users mean no test cases, and making non-trivial cleanup transformations without test cases doesn't strike me as a good idea. Drop end_optional(), and rename start_optional() to optional(). We can always go back to a pair of callbacks when we have an actual need. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>		2014-05-15 14:00:45 -04:00
..
Makefile.objs	build: move base QAPI files to libqemuutil.a	2013-01-12 18:42:51 +01:00
opts-visitor.c	qapi: Replace start_optional()/end_optional() by optional()	2014-05-15 14:00:45 -04:00
qapi-dealloc-visitor.c	Revert "qapi: Clean up superfluous null check in qapi_dealloc_type_str()"	2014-05-09 09:11:32 -04:00
qapi-visit-core.c	qapi: Replace start_optional()/end_optional() by optional()	2014-05-15 14:00:45 -04:00
qmp-dispatch.c	qapi: Clean up fragile use of error_is_set()	2014-05-09 09:11:31 -04:00
qmp-input-visitor.c	qapi: Replace start_optional()/end_optional() by optional()	2014-05-15 14:00:45 -04:00
qmp-output-visitor.c	misc: move include files to include/qemu/	2012-12-19 08:32:39 +01:00
qmp-registry.c	qemu-ga: Extend 'guest-info' command to expose flag 'success-response'	2013-10-10 14:52:37 -05:00
string-input-visitor.c	qapi: Replace start_optional()/end_optional() by optional()	2014-05-15 14:00:45 -04:00
string-output-visitor.c	qapi: Refine human printing of sizes	2014-02-14 21:12:05 +01:00