| 1 | /* ***** BEGIN LICENSE BLOCK *****
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| 2 | * Version: CDDL 1.0/LGPL 2.1
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| 3 | *
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| 4 | * The contents of this file are subject to the COMMON DEVELOPMENT AND
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| 5 | * DISTRIBUTION LICENSE (CDDL) Version 1.0 (the "License"); you may not use
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| 6 | * this file except in compliance with the License. You may obtain a copy of
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| 7 | * the License at http://www.sun.com/cddl/
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| 8 | *
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| 9 | * Software distributed under the License is distributed on an "AS IS" basis,
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| 10 | * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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| 11 | * for the specific language governing rights and limitations under the
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| 12 | * License.
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| 13 | *
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| 14 | * The Original Code is "NOM" Netlabs Object Model
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| 15 | *
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| 16 | * The Initial Developer of the Original Code is
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| 17 | * netlabs.org: Chris Wohlgemuth <cinc-ml@netlabs.org>.
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| 18 | * Portions created by the Initial Developer are Copyright (C) 2007
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| 19 | * the Initial Developer. All Rights Reserved.
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| 20 | *
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| 21 | * Contributor(s):
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| 22 | *
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| 23 | * Alternatively, the contents of this file may be used under the terms of
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| 24 | * the GNU Lesser General Public License Version 2.1 (the "LGPL"), in which
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| 25 | * case the provisions of the LGPL are applicable instead of those above. If
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| 26 | * you wish to allow use of your version of this file only under the terms of
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| 27 | * the LGPL, and not to allow others to use your version of this file under
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| 28 | * the terms of the CDDL, indicate your decision by deleting the provisions
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| 29 | * above and replace them with the notice and other provisions required by the
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| 30 | * LGPL. If you do not delete the provisions above, a recipient may use your
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| 31 | * version of this file under the terms of any one of the CDDL or the LGPL.
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| 32 | *
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| 33 | * ***** END LICENSE BLOCK ***** */
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| 34 |
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| 35 | #ifndef EXCEPTION_H_INCLUDED
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| 36 | #define EXCEPTION_H_INCLUDED
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| 37 |
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| 38 | #include <signal.h>
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| 39 | #include <setjmp.h>
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| 40 |
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| 41 | #define TRY(a) if(1==1){\
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| 42 | struct sigaction a ##_saOld; \
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| 43 | struct sigaction a ##_saNew; \
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| 44 | jmp_buf a ## _env; \
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| 45 | \
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| 46 | void a ## _handler(int iSig) { \
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| 47 | /* printf("%s: %d\n", __FUNCTION__, iSig);*/ \
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| 48 | longjmp(a ## _env, 1); \
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| 49 | }; \
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| 50 | \
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| 51 | a ## _saNew.sa_handler = a ## _handler; \
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| 52 | a ## _saNew.sa_flags = SA_SYSV; \
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| 53 | sigemptyset (&a ## _saNew.sa_mask); \
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| 54 | sigaction (SIGSEGV, &a ## _saNew, &a ## _saOld);\
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| 55 | \
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| 56 | if(0==setjmp(a ## _env))
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| 57 |
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| 58 | #define CATCH else
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| 59 |
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| 60 | #define END_CATCH(a) sigaction (SIGSEGV, &a ## _saOld, NULL); \
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| 61 | } /* if(1==1) */
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| 62 |
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| 63 | #ifdef __OS2__
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| 64 | #define LOUD DosBeep(1000, 20); DosBeep(2000, 20); DosBeep(3000, 20);
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| 65 | #else
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| 66 | #define LOUD
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| 67 | #endif
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| 68 |
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| 69 | #endif /* EXCEPTION_H_INCLUDED */
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| 70 |
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| 71 |
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| 72 |
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| 73 |
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| 74 |
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| 75 |
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