[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] public/io: xs_wire: Document that new errors should be added at the end
commit bf2f989531ad3851685a1847cbc1e28901ed80a2 Author: Julien Grall <jgrall@xxxxxxxxxx> AuthorDate: Fri Jul 1 18:27:05 2022 +0100 Commit: Julien Grall <jgrall@xxxxxxxxxx> CommitDate: Fri Jul 1 18:27:30 2022 +0100 public/io: xs_wire: Document that new errors should be added at the end Some tools (e.g. xenstored) always expect EINVAL to be first in xsd_errors. To be conservative, mandate that new errors should be added at the end of the array. Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx> Reviewed-by: Henry Wang <Henry.Wang@xxxxxxx> Reviewed-by: Juergen Gross <jgross@xxxxxxxx> --- xen/include/public/io/xs_wire.h | 1 + 1 file changed, 1 insertion(+) diff --git a/xen/include/public/io/xs_wire.h b/xen/include/public/io/xs_wire.h index b477bd0cd2..c573950fbf 100644 --- a/xen/include/public/io/xs_wire.h +++ b/xen/include/public/io/xs_wire.h @@ -76,6 +76,7 @@ static struct xsd_errors xsd_errors[] __attribute__((unused)) #endif = { + /* /!\ New errors should be added at the end of the array. */ XSD_ERROR(EINVAL), XSD_ERROR(EACCES), XSD_ERROR(EEXIST), -- generated by git-patchbot for /home/xen/git/xen.git#master
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