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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 548 | 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: Implementation of exit() and associated functions. |
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| 28 | * |
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| 29 | ****************************************************************************/ |
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| 30 | |||
| 31 | |||
| 32 | #include "variety.h" |
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| 33 | #include "rtdata.h" |
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| 34 | #include "exitwmsg.h" |
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| 35 | #include "initfini.h" |
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| 36 | #include "rtinit.h" |
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| 37 | #include |
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| 38 | #include |
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| 39 | //#include "defwin.h" |
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| 40 | #include "widechar.h" |
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| 41 | #include "initarg.h" |
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| 42 | |||
| 43 | /* |
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| 44 | __int23_exit is used by OS/2 as a general termination routine which unhooks |
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| 45 | exception handlers. A better name for this variable is __sig_exit. |
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| 46 | __sig_exit should be the system dependent signal termination routine and |
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| 47 | should replace the calls to __int23_exit and __FPE_handler_exit. |
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| 48 | Each OS should define its own __sig_exit and do the appropriate thing (for |
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| 49 | example, DOS version would call __int23_exit and __FPE_handler_exit) |
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| 50 | */ |
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| 51 | |||
| 52 | |||
| 53 | #if defined(__NT__) || defined(__WARP__) |
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| 54 | _WCRTLINK extern void (*__process_fini)( unsigned, unsigned ); |
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| 55 | #endif |
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| 56 | |||
| 57 | |||
| 58 | #if !defined(__UNIX__) && !defined(__WINDOWS_386__) |
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| 59 | static void _null_exit_rtn() {} |
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| 60 | void (*__FPE_handler_exit)() = _null_exit_rtn; |
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| 61 | #endif |
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| 62 | |||
| 63 | _WCRTLINK void exit( int status ) |
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| 64 | { |
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| 65 | |||
| 66 | #if defined(__UNIX__) |
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| 67 | #elif defined(__WINDOWS_386__) |
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| 68 | #elif defined(__NT__) || defined(__WARP__) |
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| 69 | __FiniRtns( FINI_PRIORITY_EXIT, 255 ); |
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| 70 | #else |
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| 71 | __FiniRtns( FINI_PRIORITY_EXIT, 255 ); |
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| 72 | #endif |
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| 73 | _exit( status ); |
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| 74 | } |
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| 75 | |||
| 76 | |||
| 77 | #ifndef __NETWARE__ |
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| 78 | |||
| 79 | _WCRTLINK void _exit( int status ) |
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| 80 | { |
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| 81 | __exit( status ); |
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| 82 | } |
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| 83 | |||
| 84 | #endif |