46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
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/* Error reporting interface for xstrto* functions.
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Copyright (C) 1995-1996, 1998-1999, 2001-2004, 2006-2020 Free Software
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Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef XSTRTOL_ERROR_H_
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# define XSTRTOL_ERROR_H_ 1
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# include "xstrtol.h"
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# include <getopt.h>
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/* Report an error for an invalid integer in an option argument.
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ERR is the error code returned by one of the xstrto* functions.
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Use OPT_IDX to decide whether to print the short option string "C"
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or "-C" or a long option string derived from LONG_OPTION. OPT_IDX
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is -2 if the short option "C" was used, without any leading "-"; it
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is -1 if the short option "-C" was used; otherwise it is an index
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into LONG_OPTIONS, which should have a name preceded by two '-'
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characters.
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ARG is the option-argument containing the integer.
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After reporting an error, exit with a failure status. */
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_Noreturn void xstrtol_fatal (enum strtol_error,
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int, char, struct option const *,
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char const *);
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#endif /* not XSTRTOL_ERROR_H_ */
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