1 /* Copyright (C) 1991 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
29 void EXFUN((*fn
[1]), (NOARGS
));
33 /* Call all functions registered with `atexit' and `on_exit',
34 in the reverse of the order in which they were registered
35 perform stdio cleanup, and terminate program execution with STATUS. */
38 DEFUN(exit
, (status
), int status
)
40 register CONST
struct exit_function_list
*l
;
42 for (l
= __exit_funcs
; l
!= NULL
; l
= l
->next
)
44 register size_t i
= l
->idx
;
47 CONST
struct exit_function
*CONST f
= &l
->fns
[i
];
53 (*f
->func
.on
.fn
)(status
, f
->func
.on
.arg
);
64 void EXFUN((*CONST
*fn
), (NOARGS
));
65 for (fn
= __libc_atexit
.fn
; *fn
!= NULL
; ++fn
)
70 extern void EXFUN(_cleanup
, (NOARGS
));