[haiku-commits] Re: r36659 - haiku/trunk/src/apps/stylededit
- From: Stephan Assmus <superstippi@xxxxxx>
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Thu, 06 May 2010 18:12:35 +0200
On 2010-05-06 at 17:47:55 [+0200], axeld@xxxxxxxxxxxxxxxx wrote:
> Author: axeld
> Date: 2010-05-06 17:47:55 +0200 (Thu, 06 May 2010)
> New Revision: 36659
> Changeset: http://dev.haiku-os.org/changeset/36659/haiku
>
> Modified:
> haiku/trunk/src/apps/stylededit/StyledEditWindow.cpp
> Log:
> * Made the se-info attribute endian-aware.
> * Check in LoadAttrs() if the new frame looks valid, and fits on screen, and
> ignore it if not.
> * Moved static helper function out of the class definition.
[...]
> +// This is a temporary solution for building BString with printf like
> format.
> +// will be removed in the future.
> +static void
> +bs_printf(BString* string, const char* format, ...)
> +{
> + va_list ap;
> + va_start(ap, format);
> + char* buf;
> + vasprintf(&buf, format, ap);
> + string->SetTo(buf);
> + free(buf);
> + va_end(ap);
> +}
I remember wondering about this before... how does it work? Where is the
storage for buf?
Best regards,
-Stephan
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