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Add s_lock support for HPUX on IA64, per Shinji Teragaito.

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This commit is contained in:
Tom Lane 2004-09-02 17:10:58 +00:00
parent e00896f3c6
commit 5042985fb4
1 changed files with 13 additions and 1 deletions
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14
src/include/storage/s_lock.h
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@ -66,7 +66,7 @@
* Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/include/storage/s_lock.h,v 1.128 2004/08/30 22:49:07 tgl Exp $ * $PostgreSQL: pgsql/src/include/storage/s_lock.h,v 1.129 2004/09/02 17:10:58 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -541,6 +541,18 @@ tas(volatile slock_t *lock)
#endif /* __hppa || __hppa__ */ #endif /* __hppa || __hppa__ */
#if defined(__hpux) && defined(__ia64) && !defined(__GNUC__)
#define HAS_TEST_AND_SET
typedef unsigned int slock_t;
#include <ia64/sys/inline.h>
#define TAS(lock) _Asm_xchg(_SZ_W, lock, 1, _LDHINT_NONE)
#endif /* HPUX on IA64, non gcc */
#if defined(__QNX__) && defined(__WATCOMC__) #if defined(__QNX__) && defined(__WATCOMC__)
/* /*
* QNX 4 using WATCOM C * QNX 4 using WATCOM C