23 lines
444 B
C
23 lines
444 B
C
/* atexit() Mark Powell <medp@primagraphics.co.uk> */
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/* Implemented in terms of on_exit() for old BSD-style systems, like SunOS4 */
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#include "config.h"
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#ifndef HAVE_ATEXIT
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#include <errno.h>
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int atexit(fn)
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void (*fn)();
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{
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#ifdef HAVE_ON_EXIT
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return on_exit(fn, 0);
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#else
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/* Choose some errno thats likely to exist on lots of systems */
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errno = EPERM;
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return (-1);
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#endif /* HAVE_ON_EXIT */
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}
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#endif /* HAVE_ATEXIT */
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