/******************************************************************************
* grant_table . c
* ARM specific part
*
* Granting foreign access to our memory reservation .
*
* This program is free software ; you can redistribute it and / or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation ; or , when distributed
* separately from the Linux kernel or incorporated into other
* software packages , subject to the following license :
*
* Permission is hereby granted , free of charge , to any person obtaining a copy
* of this source file ( the " Software " ) , to deal in the Software without
* restriction , including without limitation the rights to use , copy , modify ,
* merge , publish , distribute , sublicense , and / or sell copies of the Software ,
* and to permit persons to whom the Software is furnished to do so , subject to
* the following conditions :
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM , DAMAGES OR OTHER
* LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE , ARISING
* FROM , OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE .
*/
#include <xen/interface/xen.h>
#include <xen/page.h>
#include <xen/grant_table.h>
int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes,
unsigned long max_nr_gframes,
void **__shared)
{
return -ENOSYS;
}
void arch_gnttab_unmap(void *shared, unsigned long nr_gframes)
{
return ;
}
int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
unsigned long max_nr_gframes,
grant_status_t **__shared)
{
return -ENOSYS;
}
int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status)
{
return 0 ;
}
Messung V0.5 in Prozent C=96 H=91 G=93
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