[U-Boot] [PATCH v2 04/23] fs: fat: make directory iterator global for write use

[AKASHI Takahiro]

On Tue, Sep 04, 2018 at 12:57:54PM +0200, Alexander Graf wrote:
> 
> 
> > Am 04.09.2018 um 12:50 schrieb Heinrich Schuchardt <xypron.glpk at gmx.de>:
> > 
> > 
> > 
> >> On 09/04/2018 11:01 AM, Alexander Graf wrote:
> >> 
> >> 
> >>> On 04.09.18 09:49, AKASHI Takahiro wrote:
> >>> Directory iterator was introduced in major re-work of read operation by
> >>> Rob. We want to use it for write operation extensively as well.
> >> 
> >> Please indicate in the commit message that write operations are
> >> implemented in a different .c file and so we have to export the
> >> respective functions.
> > 
> > Why? Look at this ugly code:
> > 
> > fs/fat/fat_write.c:17:#include "fat.c"
> 
> In that case we don't need this patch at all, no?

Oops, I didn't notice this before.
If, however, "include fat.c" makes any sense, theoretically we don't need
"depends on FS_FAT" for FS_FAT_WRITE.
There seems to be a contradiction between the code and config.

I prefer just to remove the line, '#include "fat.c"' from fat_write.c
and add more "extern" definitions in fat.h if necessary.

Thanks,
-Takakahiro AKASHI

> Alex
> 
> > 
> > Best regards
> > 
> > Heinrich
> > 
> >> 
> >> Alex
> >>