80d50c5665
* tools/snippet/_Noreturn.h, tools/snippet/c++defs.h, tools/snippet/arg-nonnull.h, tools/snippet/warn-on-use.h: Rename to... * lib/_Noreturn.h, lib/c++defs.h, lib/arg-nonnull.h, lib/warn-on-use.h: ... these. * lib/filename.h, lib/getopt-cdefs.in.h, lib/getopt-core.h, lib/getopt-ext.h, lib/getopt-pfx-core.h, lib/getopt-pfx-ext.h, lib/localtime-buffer.c, lib/localtime-buffer.h, lib/malloca.c, lib/malloca.h, lib/malloca.valgrind, lib/stat-w32.c, lib/stat-w32.h, m4/eealloc.m4, m4/localtime-buffer.m4, m4/malloca.m4: New files. * lib/argp-help.c, lib/argp-parse.c, lib/error.c, lib/float.in.h, lib/getopt1.c, lib/getopt.c, lib/getopt.in.h, lib/getopt_int.h, lib/gettext.h, lib/gettimeofday.c, lib/intprops.h, lib/isatty.c, lib/limits.in.h, lib/localcharset.c, lib/Makefile.am, lib/mbrtowc.c, lib/mbsinit.c, lib/msvc-nothrow.c, lib/quotearg.c, lib/stat.c, lib/stdalign.in.h, lib/stdint.in.h, lib/string.in.h, lib/sys_stat.in.h, lib/sys_types.in.h, lib/tempname.c, lib/time.in.h, lib/unistd.in.h, lib/vasnprintf.c, lib/wchar.in.h, lib/wctype.in.h, lib/xalloc.h, lib/xalloc-oversized.h, m4/fcntl-o.m4, m4/float_h.m4, m4/getopt.m4, m4/gettimeofday.m4, m4/gnulib-common.m4, m4/gnulib-comp.m4, m4/include_next.m4, m4/largefile.m4, m4/lstat.m4, m4/mbrtowc.m4, m4/memchr.m4, m4/mkstemp.m4, m4/printf.m4, m4/sleep.m4, m4/stat.m4, m4/stdalign.m4, m4/stdint.m4, m4/strerror.m4, m4/string_h.m4, m4/sys_stat_h.m4, m4/sys_time_h.m4, m4/sys_types_h.m4, m4/time_h.m4, m4/unistd_h.m4, m4/wchar_h.m4, m4/wctype_h.m4, m4/wint_t.m4: Update.
71 lines
2.7 KiB
C
71 lines
2.7 KiB
C
/* getopt (GNU extensions) gnulib wrapper header.
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Copyright (C) 1989-2017 Free Software Foundation, Inc.
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This file is part of gnulib.
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Unlike most of the getopt implementation, it is NOT shared
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with the GNU C Library.
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gnulib is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 3 of
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the License, or (at your option) any later version.
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gnulib is distributed in the hope that it will be useful, but
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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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General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with gnulib; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _GETOPT_PFX_EXT_H
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#define _GETOPT_PFX_EXT_H 1
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/* This header should not be used directly; include getopt.h instead.
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It does not have a protective #error, because the guard macro for
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getopt.h in gnulib is not fixed. */
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/* Standalone applications should #define __GETOPT_PREFIX to an
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identifier that prefixes the external functions and variables
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defined in getopt-core.h and getopt-ext.h. Systematically
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rename identifiers so that they do not collide with the system
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functions and variables. Renaming avoids problems with some
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compilers and linkers. */
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#ifdef __GETOPT_PREFIX
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# ifndef __GETOPT_ID
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# define __GETOPT_CONCAT(x, y) x ## y
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# define __GETOPT_XCONCAT(x, y) __GETOPT_CONCAT (x, y)
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# define __GETOPT_ID(y) __GETOPT_XCONCAT (__GETOPT_PREFIX, y)
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# endif
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# undef getopt_long
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# undef getopt_long_only
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# undef option
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# undef _getopt_internal
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# define getopt_long __GETOPT_ID (getopt_long)
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# define getopt_long_only __GETOPT_ID (getopt_long_only)
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# define option __GETOPT_ID (option)
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# define _getopt_internal __GETOPT_ID (getopt_internal)
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/* The system's getopt.h may have already included getopt-ext.h to
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declare the unprefixed identifiers. Undef _GETOPT_EXT_H so that
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getopt-ext.h declares them with prefixes. */
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# undef _GETOPT_EXT_H
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#endif
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/* Standalone applications get correct prototypes for getopt_long and
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getopt_long_only; they declare "char **argv". For backward
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compatibility with old applications, if __GETOPT_PREFIX is not
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defined, we supply GNU-libc-compatible, but incorrect, prototypes
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using "char *const *argv". (GNU libc is stuck with the incorrect
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prototypes, as they are baked into older versions of LSB.) */
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#ifndef __getopt_argv_const
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# if defined __GETOPT_PREFIX
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# define __getopt_argv_const /* empty */
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# else
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# define __getopt_argv_const const
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# endif
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#endif
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#include <getopt-ext.h>
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#endif /* _GETOPT_PFX_EXT_H */
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