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110ec4954e
The argp code uses macro redefinitions to avoid duplicating static inline implementations for argp_usage, _option_is_short, and _option_is_end. However, this causes build issues with clang, as some function prototypes are redefined to add the hidden attribute with libc_hidden_proto. To avoid extensive changes to internal headers, just expand the function implementations and avoid the macro redefine tricks. Reviewed-by: Collin Funk <collin.funk1@gmail.com>
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/* Real definitions for extern inline functions in argp.h
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Copyright (C) 1997-2025 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Written by Miles Bader <miles@gnu.ai.mit.edu>.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#if defined _LIBC || defined HAVE_FEATURES_H
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# include <features.h>
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#endif
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#include <argp.h>
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#ifdef _LIBC
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void
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__argp_usage (const struct argp_state *__state)
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{
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__argp_state_help (__state, stderr, ARGP_HELP_STD_USAGE);
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}
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weak_alias (__argp_usage, argp_usage)
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int
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__option_is_short (const struct argp_option *__opt)
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{
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if (__opt->flags & OPTION_DOC)
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return 0;
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else
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{
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int __key = __opt->key;
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return __key > 0 && __key <= UCHAR_MAX && isprint (__key);
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}
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}
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weak_alias (__option_is_short, _option_is_short)
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int
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__option_is_end (const struct argp_option *__opt)
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{
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return !__opt->key && !__opt->name && !__opt->doc && !__opt->group;
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}
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weak_alias (__option_is_end, _option_is_end)
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#endif
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