granicus.if.org Git - postgresql/blob - src/include/port/atomics/arch-hppa.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * arch-hppa.h
   4  *        Atomic operations considerations specific to HPPA
   5  *
   6  * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
   7  * Portions Copyright (c) 1994, Regents of the University of California
   8  *
   9  * NOTES:
  10  *
  11  * src/include/port/atomics/arch-hppa.h
  12  *
  13  *-------------------------------------------------------------------------
  14  */
  15
  16 /* HPPA doesn't do either read or write reordering */
  17 #define pg_memory_barrier_impl()                pg_compiler_barrier_impl()