36 lines
626 B
C
36 lines
626 B
C
/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* $Header$ */
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#include <stdio.h>
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#include <stdlib.h>
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#define NEXITS 32
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void (*__functab[NEXITS])(void);
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int __funccnt = 0;
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extern void _exit(int);
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/* only flush output buffers when necessary */
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int (*_clean)(void) = NULL;
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static void
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_calls(void)
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{
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register int i = __funccnt;
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/* "Called in reversed order of their registration" */
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while (--i >= 0)
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(*__functab[i])();
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}
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void
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exit(int status)
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{
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_calls();
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if (_clean) _clean();
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_exit(status) ;
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}
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