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Add a MIPS/NetBSD port...

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This commit is contained in:
Marc G. Fournier
1996-10-11 03:56:41 +00:00
parent b7559f94cd
commit 81cda65f74
3 changed files with 25 additions and 2 deletions
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9
src/include/storage/ipc.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: ipc.h,v 1.2 1996/10/02 20:40:17 scrappy Exp $
* $Id: ipc.h,v 1.3 1996/10/11 03:56:27 scrappy Exp $
*
* NOTES
* This file is very architecture-specific. This stuff should actually
@@ -29,6 +29,9 @@
* Many architectures have support for user-level spinlocks (i.e., an
* atomic test-and-set instruction). However, we have only written
* spinlock code for the architectures listed.
* NB: for operating systems like NetBSD (covered by BSD44_derived),
* we may in fact have different architectures, thus make the tests
* based on portnames somewhat misleading.
*/
#if defined(PORTNAME_aix) || \
defined(PORTNAME_alpha) || \
@@ -45,6 +48,10 @@
#define HAS_TEST_AND_SET
#endif
#if defined(PORTNAME_BSD44_derived) && defined(__mips__)
#undef HAS_TEST_AND_SET
#endif
#if defined(HAS_TEST_AND_SET)
#if defined(PORTNAME_aix)