2000-10-29 14:17:34 +01:00
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/* $Header: /cvsroot/pgsql/src/include/port/solaris.h,v 1.3 2000/10/29 13:17:34 petere Exp $ */
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2000-10-10 23:22:29 +02:00
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#define HAS_TEST_AND_SET
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typedef unsigned char slock_t;
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/*
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* Sort this out for all operting systems some time. The __xxx
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* symbols are defined on both GCC and Solaris CC, although GCC
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* doesn't document them. The __xxx__ symbols are only on GCC.
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*/
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#if defined(__i386) && !defined(__i386__)
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# define __i386__
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#endif
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#if defined(__sparc) && !defined(__sparc__)
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# define __sparc__
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#endif
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#if defined(__i386__)
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# include <sys/isa_defs.h>
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#endif
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#ifndef BIG_ENDIAN
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#define BIG_ENDIAN 4321
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#endif
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#ifndef LITTLE_ENDIAN
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#define LITTLE_ENDIAN 1234
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#endif
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#ifndef PDP_ENDIAN
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#define PDP_ENDIAN 3412
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#endif
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#ifndef BYTE_ORDER
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# ifdef __sparc__
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# define BYTE_ORDER BIG_ENDIAN
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# endif
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# ifdef __i386__
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# define BYTE_ORDER LITTLE_ENDIAN
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# endif
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#endif
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#ifndef NAN
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# if defined(__GNUC__) && defined(__i386__)
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# ifndef __nan_bytes
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# define __nan_bytes { 0, 0, 0, 0, 0, 0, 0xf8, 0x7f }
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# endif
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# define NAN \
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(__extension__ ((union { unsigned char __c[8]; double __d; }) \
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{ __nan_bytes }).__d)
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# else /* not GNUC and i386 */
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# define NAN (0.0/0.0)
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# endif /* GCC. */
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#endif /* not NAN */
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