37 lines
626 B
C
37 lines
626 B
C
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/* */
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/* Copyright (c) 1984,1985,1986,1987,1988,1989,1990 AT&T */
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/* All Rights Reserved */
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/* */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T. */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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/* */
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/*
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* see whether _setjmp and _longjmp can be used
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*/
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#include <setjmp.h>
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jmp_buf save;
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main()
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{
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if(_setjmp(save))
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{
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printf("extern int setjmp();\n");
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printf("#define setjmp _setjmp\n");
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printf("#define longjmp _longjmp\n");
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exit(0);
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}
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done();
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}
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done()
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{
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_longjmp(save,1);
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exit(1);
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}
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