mirror of
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96 lines
2.7 KiB
C
96 lines
2.7 KiB
C
/* Copyright (C) 2003 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef PORT_DEFS_H
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#define PORT_DEFS_H
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/*
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This file contains varoius declarations/definitions needed in the port of AXEVM to NT, as well as backporting
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to Solaris...
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$Id: PortDefs.h,v 1.5 2003/10/07 07:59:59 mikael Exp $
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*/
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#ifdef NDB_WIN32
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#include <time.h>
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struct tms
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{
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time_t tms_utime; /* user time */
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time_t tms_stime; /* system time */
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time_t tms_cutime; /* user time of children */
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time_t tms_cstime; /* system time of children */
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};
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struct timespec
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{
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long tv_sec; /* Seconds */
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long tv_nsec; /* Nanoseconds */
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};
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#define strcasecmp(a,b) _strcmpi(a,b)
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/* Exports a WIN32 getopt function */
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extern int optind;
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extern char *optarg;
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int getopt(int, char **, char *opts);
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#endif /* NDB_WIN32 */
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#ifdef NDB_ALPHA
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#ifdef NDB_GCC /* only for NDB_ALPHA */
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extern int gnuShouldNotUseRPCC();
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#define RPCC() gnuShouldNotUseRPCC();
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#else
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#ifdef NDB_WIN32
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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u_int64 __asm(char *, ...);
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double __dasm(char *, ...);
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float __fasm(char *, ...);
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void _AcquireSpinLock(long *);
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void _ReleaseSpinLock(long *);
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int __ADD_ATOMIC_LONG2(void *, int);
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#ifdef __cplusplus
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};
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#endif /* __cplusplus */
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#pragma intrinsic (__asm, __dasm, __fasm)
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#pragma intrinsic(_ReleaseSpinLock, _AcquireSpinLock)
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#pragma intrinsic(__ADD_ATOMIC_LONG2)
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#endif /* NDB_WIN32 */
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#define RPCC() ((int)__asm(" rpcc v0;"))
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#define MB() __asm(" mb;");
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#define WMB() __asm(" wmb;");
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#ifdef USE_INITIALSP
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#define IS_IP() (__asm(" mov sp,v0;") < IPinitialSP)
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#else /* USE_INITIALSP */
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#define IS_IP() (((__asm(" rpcc v0;") >> 32) & 0x7) == IP_CPU)
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#endif
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#endif /* NDB_GCC */
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#else /* NDB_ALPHA */
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#if defined NDB_SPARC
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#define MB() asm ("membar 0x0;"); /* LoadLoad */
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#define WMB() asm ("membar 0x3;"); /* StoreStore */
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#else /* NDB_SPARC */
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#define MB()
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#define WMB()
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#endif /* NDB_SPARC */
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#define IS_IP() (1==1)
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extern int shouldNotUseRPCC();
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#define RPCC() shouldNotUseRPCC();
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#endif /* NDB_ALPHA */
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#endif
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