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359 | serge | 1 | /**************************************************************************** |
2 | * |
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3 | * Open Watcom Project |
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4 | * |
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5 | * Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved. |
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6 | * |
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7 | * ======================================================================== |
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8 | * |
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9 | * This file contains Original Code and/or Modifications of Original |
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10 | * Code as defined in and that are subject to the Sybase Open Watcom |
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11 | * Public License version 1.0 (the 'License'). You may not use this file |
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12 | * except in compliance with the License. BY USING THIS FILE YOU AGREE TO |
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13 | * ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is |
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14 | * provided with the Original Code and Modifications, and is also |
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15 | * available at www.sybase.com/developer/opensource. |
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16 | * |
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17 | * The Original Code and all software distributed under the License are |
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18 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
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19 | * EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM |
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20 | * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF |
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21 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR |
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22 | * NON-INFRINGEMENT. Please see the License for the specific language |
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23 | * governing rights and limitations under the License. |
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24 | * |
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25 | * ======================================================================== |
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26 | * |
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27 | * Description: WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE |
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28 | * DESCRIBE IT HERE! |
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29 | * |
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30 | ****************************************************************************/ |
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31 | |||
32 | |||
701 | serge | 33 | #if defined(__OS2__) || defined(__NT__) |
34 | #if defined(__SW_BM) |
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359 | serge | 35 | |
701 | serge | 36 | #include "thread.h" |
359 | serge | 37 | |
701 | serge | 38 | #define _ERRNO (__THREADDATAPTR->__errnoP) |
39 | #define _DOSERRNO (__THREADDATAPTR->__doserrnoP) |
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40 | |||
41 | #else |
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42 | |||
43 | #define _ERRNO errno |
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44 | #define _DOSERRNO _doserrno |
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45 | |||
46 | #endif |
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47 | #else |
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48 | // QNX errno is magically multithread aware |
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49 | // What does NETWARE do? |
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50 | #if !defined (_NETWARE_LIBC) |
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51 | #define _ERRNO errno |
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52 | #else |
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53 | extern int * ___errno(void); |
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54 | #define _ERRNO *___errno() /* get LibC errno */ |
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55 | #endif |
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56 | |||
57 | #ifndef __NETWARE__ |
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58 | #define _DOSERRNO _doserrno |
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59 | #endif |
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60 | #endif |