File xen.5d3e4ebb5c71477d74a0c503438545a0126d3863.patch of Package xen

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File xen.5d3e4ebb5c71477d74a0c503438545a0126d3863.patch of Package xen

From: Anthony PERARD <anthony.perard@citrix.com>
Date: Tue, 1 Jun 2021 16:41:47 +0100
Subject: 5d3e4ebb5c71477d74a0c503438545a0126d3863

libs/foreignmemory: Fix osdep_xenforeignmemory_map prototype

Commit cf8c4d3d13b8 made some preparation to have one day
variable-length-array argument, but didn't declare the array in the
function prototype the same way as in the function definition. And now
GCC 11 complains about it.

Fixes: cf8c4d3d13b8 ("tools/libs/foreignmemory: pull array length argument to map forward")
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
---
 tools/libs/foreignmemory/private.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/libs/foreignmemory/private.h
+++ b/tools/libs/foreignmemory/private.h
@@ -19,25 +19,25 @@
 struct xenforeignmemory_handle {
     xentoollog_logger *logger, *logger_tofree;
     unsigned flags;
     int fd;
 };
 
 int osdep_xenforeignmemory_open(xenforeignmemory_handle *fmem);
 int osdep_xenforeignmemory_close(xenforeignmemory_handle *fmem);
 
 void *osdep_xenforeignmemory_map(xenforeignmemory_handle *fmem,
                                  uint32_t dom, int prot,
                                  size_t num,
-                                 const xen_pfn_t arr[num], int err[num]);
+                                 const xen_pfn_t arr[/*num*/], int err[/*num*/]);
 int osdep_xenforeignmemory_unmap(xenforeignmemory_handle *fmem,
                                  void *addr, size_t num);
 
 int osdep_xenforeignmemory_restrict(xenforeignmemory_handle *fmem,
                                     domid_t domid);
 
 #if defined(__NetBSD__) || defined(__sun__)
 /* Strictly compat for those two only only */
 void *compat_mapforeign_batch(xenforeignmem_handle *fmem, uint32_t dom,
                               int prot, xen_pfn_t *arr, int num);
 #endif

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File xen.5d3e4ebb5c71477d74a0c503438545a0126d3863.patch of Package xen

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