| [2556] | 1 | /* Stack overflow handling.
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| 2 |
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| 3 | Copyright (C) 2002 Free Software Foundation, Inc.
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| 4 |
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| 5 | This program is free software; you can redistribute it and/or modify
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| 6 | it under the terms of the GNU General Public License as published by
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| 7 | the Free Software Foundation; either version 2, or (at your option)
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| 8 | any later version.
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| 9 |
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| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 |
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| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with this program; if not, write to the Free Software Foundation,
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| 17 | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 18 |
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| 19 | /* Written by Paul Eggert. */
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| 20 |
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| 21 | /* This module assumes that each stack frame is smaller than a page.
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| 22 | If you use alloca, dynamic arrays, or large local variables, your
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| 23 | program may extend the stack by more than a page at a time. If so,
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| 24 | the code below may incorrectly report a program error, or worse
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| 25 | yet, may not detect the overflow at all. To avoid this problem,
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| 26 | don't use large local arrays. */
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| 27 |
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| 28 | #if HAVE_CONFIG_H
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| 29 | # include <config.h>
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| 30 | #endif
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| 31 |
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| 32 | #include "gettext.h"
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| 33 | #define _(msgid) gettext (msgid)
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| 34 |
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| 35 | #include <errno.h>
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| 36 | #ifndef ENOTSUP
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| 37 | # define ENOTSUP EINVAL
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| 38 | #endif
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| 39 |
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| 40 | #if HAVE_INTTYPES_H
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| 41 | # include <inttypes.h>
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| 42 | #else
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| 43 | # if HAVE_STDINT_H
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| 44 | # include <stdint.h>
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| 45 | # endif
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| 46 | #endif
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| 47 |
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| 48 | #include <signal.h>
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| 49 | #include <stdlib.h>
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| 50 | #include <string.h>
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| 51 |
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| 52 | #if HAVE_UNISTD_H
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| 53 | # include <unistd.h>
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| 54 | #endif
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| 55 | #ifndef STDERR_FILENO
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| 56 | # define STDERR_FILENO 2
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| 57 | #endif
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| 58 |
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| 59 | #include "c-stack.h"
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| 60 | #include "exitfail.h"
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| 61 |
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| 62 | extern char *program_name;
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