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OvmfPkg/XenBusDxe: guard the definition of ARRAY_SIZE 

In one of the next patches, we'll introduce ARRAY_SIZE in
"MdePkg/Include/Base.h". In order to proceed in small steps, make the
module-local definition of ARRAY_SIZE conditional. This way the
introduction of the macro under MdePkg will silently switch this module
over (after which we can remove the module-local definition completely).

Cc: Gary Lin <glin@suse.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Gary Lin <glin@suse.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Laszlo Ersek 2016-10-26 14:14:47 +02:00
parent 103b12cec5
commit e101ddcf59
1 changed files with 2 additions and 0 deletions
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2
OvmfPkg/XenBusDxe/XenStore.c
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@ -713,7 +713,9 @@ static XenStoreErrors gXenStoreErrors[] = {
{ XENSTORE_STATUS_EISCONN, "EISCONN" },
{ XENSTORE_STATUS_E2BIG, "E2BIG" }
};
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
#endif
STATIC
XENSTORE_STATUS