On Thu, 2006-04-06 at 22:55 +0200, Julio M. Merino Vidal wrote:
> Hi,
>
> The libgnomevfs/xdgmimemagic.c and modules/fstype.c files in gnome-vfs include
> errno.h to get the declaration of the errno variable. This is correct.
>
> However, they also hardcode an extern declaration, 'extern int errno', which
> is
> against the ISO C standard and makes the build of those files break, at least,
> under Dragonfly BSD (because that line conflicts with the one in errno.h).
> (ISO C90 said that errno is a macro while C99 says that it is an lvalue.)
>
> The solution is trivial: get rid of the extern int errno lines from the code.
> Note that this does not introduce regressions because many other source files
> in gnome-vfs are already using the errno variable based solely on the errno.h
> header.
>
> See the attached patch.
Looks good, I'm commiting this. Thanks.
The xdgmime part should also be applied to the xdgmime upstream cvs.
CC:ing Matthias Clasen for that.
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