This is the mail archive of the gdb-patches@sourceware.org mailing list for the GDB project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH] Add fseek to ui-file


On Wed, Dec 12, 2012 at 11:38 PM, Tom Tromey <tromey@redhat.com> wrote:
>>>>>> "Hui" == Hui Zhu <teawater@gmail.com> writes:
>
> Hui> +static int
> Hui> +null_file_fseek (struct ui_file *stream, long offset, int whence)
> Hui> +{
> Hui> +  return 0;
> Hui> +}
>
> Why does this return success rather than error?
> It seems strange to report success when nothing actually happens.
>
> Hui> +typedef int (ui_file_fseek_ftype) (struct ui_file * stream, long offset,
> Hui> +                             int whence);
>
> Extra space after "*".
>
> Hui> +extern int ui_file_fseek (struct ui_file * file, long offset, int whence);
>
> Here too.
>
> Tom

Post a new version according to your comments.

Thanks,
Hui

2012-12-13  Hui Zhu  <hui_zhu@mentor.com>

	* ui-file.c (ui_file): Add to_fseek.
	(ui_file_new): Call set_ui_file_fseek.
	(null_file_fseek, ui_file_fseek, set_ui_file_fseek,
	 stdio_file_fseek): New functions.
	(stdio_file_new): Call set_ui_file_fseek.
	* ui-file.h (ui_file_fseek_ftype): New typedef.
	(set_ui_file_fseek, ui_file_fseek): New externs.

Attachment: ui-file-fseek.txt
Description: Text document


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]