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. */
19 /* Hacked up for uC-Libc by Erik Andersen */
28 typedef void (*vfuncp) ();
29 extern vfuncp __cleanup;
30 extern void _exit __P((int __status)) __attribute__ ((__noreturn__));
32 /* Cause an abnormal program termination with core-dump. */
38 if (sigemptyset(&sigset) == 0 && sigaddset(&sigset, SIGABRT) == 0) {
39 sigprocmask(SIG_UNBLOCK, &sigset, (sigset_t *) NULL);
48 /* If we can't signal ourselves, exit. */
50 /* If we signal ourselves and are still alive,
51 or can't exit, loop forever. */