[flashrom] large file support

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Mon Oct 4 14:30:13 CEST 2010


On 04.10.2010 14:20, Carl-Daniel Hailfinger wrote:
> I noticed that chipset_enable.c has #define _LARGEFILE64_SOURCE but it
> does not perform any open/seek, whereas other files (especially
> physmap.c) have no indication of large file support, yet they do use
> open/seek.
> Looking at the code history this seems to be an accident.
>
> What's the correct way to get large file support, and do we need it at all?
> Image files will probably stay smaller than 16 MB, so I see no real
> problems there, but MSR support and physmap support may need this.
>   

Segher said the following compiler flags work for him:
-DLARGE_FILES -D_FILE_OFFSET_BITS=64

On the net I also found the following:
-D_LARGE_FILES -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE

Regards,
Carl-Daniel

-- 
http://www.hailfinger.org/





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