[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 14/21] qemu-char: convert braille backend to dat
From: |
Samuel Thibault |
Subject: |
Re: [Qemu-devel] [PATCH 14/21] qemu-char: convert braille backend to data-driven creation |
Date: |
Wed, 14 Oct 2015 18:34:40 +0200 |
User-agent: |
Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30) |
Paolo Bonzini, le Wed 14 Oct 2015 17:51:51 +0200, a écrit :
>
>
> On 12/10/2015 17:41, Samuel Thibault wrote:
> > Eric Blake, le Mon 12 Oct 2015 09:30:12 -0600, a écrit :
> >> Also, I assume that brlapi_perror() adds additional information to
> >> the error message it prints, such as conversion of a brlapi-specific
> >> error message in the same manner in which perror() converts errno and in
> >> which error_setg_errno() would be used.
> >
> > Yes. Such additional information is really useful to debug brlapi
> > issues.
> >
> >> So I don't know if this
> >> conversion is the best. But I'm unfamiliar with brlapi_* in general, to
> >> know if there is anything better to use,
> >
> > brlapi_error_t * brlapi_error_location(void);
> > const char * brlapi_strerror(const brlapi_error_t *error);
> >
> > So brlapi_strerror(brlapi_error_location()) will return what you want,
> > i.e. the string that brlapi_error() would have printed.
>
> Is it okay to squash this?
Yes, this looks right. Building with brlapi-dev installed would confirm
for sure that it builds, of course :)
Samuel
- Re: [Qemu-devel] [PATCH 08/21] qemu-char: convert socket backend to data-driven creation, (continued)
[Qemu-devel] [PATCH 19/21] qemu-char: convert vc backend to data-driven creation, Paolo Bonzini, 2015/10/15