37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* Copyright (C) 1991, 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <stdlib.h>
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#include "exit.h"
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/* Register a function to be called by exit. */
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int
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__on_exit (void (*func) (int status, void *arg), void *arg)
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{
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struct exit_function *new = __new_exitfn ();
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if (new == NULL)
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return -1;
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new->flavor = ef_on;
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new->func.on.fn = func;
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new->func.on.arg = arg;
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return 0;
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}
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weak_alias (__on_exit, on_exit)
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