annotate lib/argp-eexst.c @ 425:67815606c5d9 3.0-beta2

Prevent NULL deref in lw_expr_destroy
author lost@l-w.ca
date Sun, 19 Sep 2010 10:27:47 -0600
parents 3c2e1f24cc7d
children
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1 /* Default definition for ARGP_ERR_EXIT_STATUS
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2 Copyright (C) 1997, 2009, 2010 Free Software Foundation, Inc.
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3 This file is part of the GNU C Library.
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4 Written by Miles Bader <miles@gnu.ai.mit.edu>.
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5
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6 This program is free software: you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation; either version 3 of the License, or
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9 (at your option) any later version.
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10
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11 This program is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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18
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19 #ifdef HAVE_CONFIG_H
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20 # include <config.h>
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21 #endif
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22
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23 #include <sysexits.h>
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24
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25 #include "argp.h"
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26
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27 /* The exit status that argp will use when exiting due to a parsing error.
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28 If not defined or set by the user program, this defaults to EX_USAGE from
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29 <sysexits.h>. */
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30 error_t argp_err_exit_status = EX_USAGE;