short_atomic_load.h

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/*
 * Copyright (c) 2004 Hewlett-Packard Development Company, L.P.
 *
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 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
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 *
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/* Definitions for architectures on which loads of given type are       */
/* atomic (either for suitably aligned data only or for any legal       */
/* alignment).                                                          */
 
AO_INLINE unsignedshort
AO_short_load(const volatile unsignedshort *addr)
{
# ifdef AO_ACCESS_short_CHECK_ALIGNED
    AO_ASSERT_ADDR_ALIGNED(addr);
# endif
  /* Cast away the volatile for architectures like IA64 where   */
  /* volatile adds barrier (fence) semantics.                   */
  return *(const unsignedshort *)addr;
}
#define AO_HAVE_short_load