ia64/xen-unstable

changeset 8869:18fa851b6dc6

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When xc_linux_build fails without a meaninful errno, force errno to EINVAL
avoid message "Error creating domain: (0, 'Error')" in the case
domU version is too old or too new.

Signed-off-by: Vincent Hanquez <vincent@xensource.com>
author vhanquez@kneesa.uk.xensource.com
date Thu Feb 16 16:19:38 2006 +0000 (2006-02-16)
parents a543a4778a7d
children 2b0078f771cc
files tools/python/xen/lowlevel/xc/xc.c
line diff
     1.1 --- a/tools/python/xen/lowlevel/xc/xc.c	Thu Feb 16 16:46:21 2006 +0100
     1.2 +++ b/tools/python/xen/lowlevel/xc/xc.c	Thu Feb 16 16:19:38 2006 +0000
     1.3 @@ -347,9 +347,11 @@ static PyObject *pyxc_linux_build(XcObje
     1.4      if ( xc_linux_build(self->xc_handle, dom, image,
     1.5                          ramdisk, cmdline, flags,
     1.6                          store_evtchn, &store_mfn, 
     1.7 -			console_evtchn, &console_mfn) != 0 )
     1.8 +			console_evtchn, &console_mfn) != 0 ) {
     1.9 +        if (!errno)
    1.10 +             errno = EINVAL;
    1.11          return PyErr_SetFromErrno(xc_error);
    1.12 -    
    1.13 +    }
    1.14      return Py_BuildValue("{s:i,s:i}", 
    1.15  			 "store_mfn", store_mfn,
    1.16  			 "console_mfn", console_mfn);