[Xen-devel] RE: errno in xenbus_xs.c?

["Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx>]

Not sure if this is the "right" fix, but include'ing
linux/unistd.h (where errno is declared) in xenbus_xs.c
resolves the problem.

> -----Original Message-----
> From: Magenheimer, Dan (HP Labs Fort Collins) 
> Sent: Monday, October 24, 2005 10:24 AM
> To: 'xen-devel@xxxxxxxxxxxxxxxxxxx'
> Subject: errno in xenbus_xs.c?
> 
> A recent change to xenbus_xs.c makes use of errno.  Where
> is errno getting declared?  (The obvious answer --
> linux/errno.h -- is not true.)
> 
> Errno is not found when compiling xenbus_xs.c for
> xenlinux/ia64 so I suspect some asm-specific trickery
> is going on?
> 
> Thanks,
> Dan
> 

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