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diff --git a/libopts/autoopts.h b/libopts/autoopts.h
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-
-/*
- * Time-stamp: "2007-04-15 09:59:39 bkorb"
- *
- * autoopts.h $Id: autoopts.h,v 4.23 2007/04/15 19:01:18 bkorb Exp $
- * Time-stamp: "2005-02-14 05:59:50 bkorb"
- *
- * This file defines all the global structures and special values
- * used in the automated option processing library.
- */
-
-/*
- * Automated Options copyright 1992-2007 Bruce Korb
- *
- * Automated Options is free software.
- * You may redistribute it and/or modify it under the terms of the
- * GNU General Public License, as published by the Free Software
- * Foundation; either version 2, or (at your option) any later version.
- *
- * Automated Options is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Automated Options. See the file "COPYING". If not,
- * write to: The Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- * As a special exception, Bruce Korb gives permission for additional
- * uses of the text contained in his release of AutoOpts.
- *
- * The exception is that, if you link the AutoOpts library with other
- * files to produce an executable, this does not by itself cause the
- * resulting executable to be covered by the GNU General Public License.
- * Your use of that executable is in no way restricted on account of
- * linking the AutoOpts library code into it.
- *
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public License.
- *
- * This exception applies only to the code released by Bruce Korb under
- * the name AutoOpts. If you copy code from other sources under the
- * General Public License into a copy of AutoOpts, as the General Public
- * License permits, the exception does not apply to the code that you add
- * in this way. To avoid misleading anyone as to the status of such
- * modified files, you must delete this exception notice from them.
- *
- * If you write modifications of your own for AutoOpts, it is your choice
- * whether to permit this exception to apply to your modifications.
- * If you do not wish that, delete this exception notice.
- */
-
-#ifndef AUTOGEN_AUTOOPTS_H
-#define AUTOGEN_AUTOOPTS_H
-
-#include "compat/compat.h"
-
-#define AO_NAME_LIMIT 127
-#define AO_NAME_SIZE ((size_t)(AO_NAME_LIMIT + 1))
-
-#ifndef AG_PATH_MAX
-# ifdef PATH_MAX
-# define AG_PATH_MAX ((size_t)PATH_MAX)
-# else
-# define AG_PATH_MAX ((size_t)4096)
-# endif
-#else
-# if defined(PATH_MAX) && (PATH_MAX > MAXPATHLEN)
-# undef AG_PATH_MAX
-# define AG_PATH_MAX ((size_t)PATH_MAX)
-# endif
-#endif
-
-#undef EXPORT
-#define EXPORT
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-# define DIRCH '\\'
-#else
-# define DIRCH '/'
-#endif
-
-#ifndef EX_NOINPUT
-# define EX_NOINPUT 66
-#endif
-#ifndef EX_SOFTWARE
-# define EX_SOFTWARE 70
-#endif
-#ifndef EX_CONFIG
-# define EX_CONFIG 78
-#endif
-
-/*
- * Convert the number to a list usable in a printf call
- */
-#define NUM_TO_VER(n) ((n) >> 12), ((n) >> 7) & 0x001F, (n) & 0x007F
-
-#define NAMED_OPTS(po) \
- (((po)->fOptSet & (OPTPROC_SHORTOPT | OPTPROC_LONGOPT)) == 0)
-
-#define SKIP_OPT(p) (((p)->fOptState & (OPTST_DOCUMENT|OPTST_OMITTED)) != 0)
-
-typedef int tDirection;
-#define DIRECTION_PRESET -1
-#define DIRECTION_PROCESS 1
-#define DIRECTION_CALLED 0
-
-#define PROCESSING(d) ((d)>0)
-#define PRESETTING(d) ((d)<0)
-
-#define ISNAMECHAR( c ) (isalnum(c) || ((c) == '_') || ((c) == '-'))
-
-/*
- * Procedure success codes
- *
- * USAGE: define procedures to return "tSuccess". Test their results
- * with the SUCCEEDED, FAILED and HADGLITCH macros.
- *
- * Microsoft sticks its nose into user space here, so for Windows' sake,
- * make sure all of these are undefined.
- */
-#undef SUCCESS
-#undef FAILURE
-#undef PROBLEM
-#undef SUCCEEDED
-#undef SUCCESSFUL
-#undef FAILED
-#undef HADGLITCH
-
-#define SUCCESS ((tSuccess) 0)
-#define FAILURE ((tSuccess)-1)
-#define PROBLEM ((tSuccess) 1)
-
-typedef int tSuccess;
-
-#define SUCCEEDED( p ) ((p) == SUCCESS)
-#define SUCCESSFUL( p ) SUCCEEDED( p )
-#define FAILED( p ) ((p) < SUCCESS)
-#define HADGLITCH( p ) ((p) > SUCCESS)
-
-/*
- * When loading a line (or block) of text as an option, the value can
- * be processed in any of several modes:
- *
- * @table @samp
- * @item keep
- * Every part of the value between the delimiters is saved.
- *
- * @item uncooked
- * Even if the value begins with quote characters, do not do quote processing.
- *
- * @item cooked
- * If the value looks like a quoted string, then process it.
- * Double quoted strings are processed the way strings are in "C" programs,
- * except they are treated as regular characters if the following character
- * is not a well-established escape sequence.
- * Single quoted strings (quoted with apostrophies) are handled the way
- * strings are handled in shell scripts, *except* that backslash escapes
- * are honored before backslash escapes and apostrophies.
- * @end table
- */
-typedef enum {
- OPTION_LOAD_COOKED,
- OPTION_LOAD_UNCOOKED,
- OPTION_LOAD_KEEP
-} tOptionLoadMode;
-
-extern tOptionLoadMode option_load_mode;
-
-/*
- * The pager state is used by optionPagedUsage() procedure.
- * When it runs, it sets itself up to be called again on exit.
- * If, however, a routine needs a child process to do some work
- * before it is done, then 'pagerState' must be set to
- * 'PAGER_STATE_CHILD' so that optionPagedUsage() will not try
- * to run the pager program before its time.
- */
-typedef enum {
- PAGER_STATE_INITIAL,
- PAGER_STATE_READY,
- PAGER_STATE_CHILD
-} tePagerState;
-
-extern tePagerState pagerState;
-
-typedef enum {
- ENV_ALL,
- ENV_IMM,
- ENV_NON_IMM
-} teEnvPresetType;
-
-typedef enum {
- TOPT_UNDEFINED = 0,
- TOPT_SHORT,
- TOPT_LONG,
- TOPT_DEFAULT
-} teOptType;
-
-typedef struct {
- tOptDesc* pOD;
- tCC* pzOptArg;
- tAoUL flags;
- teOptType optType;
-} tOptState;
-#define OPTSTATE_INITIALIZER(st) \
- { NULL, NULL, OPTST_ ## st, TOPT_UNDEFINED }
-
-#define TEXTTO_TABLE \
- _TT_( LONGUSAGE ) \
- _TT_( USAGE ) \
- _TT_( VERSION )
-#define _TT_(n) \
- TT_ ## n ,
-
-typedef enum { TEXTTO_TABLE COUNT_TT } teTextTo;
-
-#undef _TT_
-
-typedef struct {
- tCC* pzStr;
- tCC* pzReq;
- tCC* pzNum;
- tCC* pzKey;
- tCC* pzKeyL;
- tCC* pzBool;
- tCC* pzNest;
- tCC* pzOpt;
- tCC* pzNo;
- tCC* pzBrk;
- tCC* pzNoF;
- tCC* pzSpc;
- tCC* pzOptFmt;
-} arg_types_t;
-
-#define AGALOC( c, w ) ao_malloc((size_t)c)
-#define AGREALOC( p, c, w ) ao_realloc((void*)p, (size_t)c)
-#define AGFREE( p ) ao_free((void*)p)
-#define AGDUPSTR( p, s, w ) (p = ao_strdup(s))
-
-static void *
-ao_malloc( size_t sz );
-
-static void *
-ao_realloc( void *p, size_t sz );
-
-static void
-ao_free( void *p );
-
-static char *
-ao_strdup( char const *str );
-
-#define TAGMEM( m, t )
-
-/*
- * DO option handling?
- *
- * Options are examined at two times: at immediate handling time and at
- * normal handling time. If an option is disabled, the timing may be
- * different from the handling of the undisabled option. The OPTST_DIABLED
- * bit indicates the state of the currently discovered option.
- * So, here's how it works:
- *
- * A) handling at "immediate" time, either 1 or 2:
- *
- * 1. OPTST_DISABLED is not set:
- * IMM must be set
- * DISABLE_IMM don't care
- * TWICE don't care
- * DISABLE_TWICE don't care
- * 0 -and- 1 x x x
- *
- * 2. OPTST_DISABLED is set:
- * IMM don't care
- * DISABLE_IMM must be set
- * TWICE don't care
- * DISABLE_TWICE don't care
- * 1 -and- x 1 x x
- */
-#define DO_IMMEDIATELY(_flg) \
- ( (((_flg) & (OPTST_DISABLED|OPTST_IMM)) == OPTST_IMM) \
- || ( ((_flg) & (OPTST_DISABLED|OPTST_DISABLE_IMM)) \
- == (OPTST_DISABLED|OPTST_DISABLE_IMM) ))
-
-/* B) handling at "regular" time because it was not immediate
- *
- * 1. OPTST_DISABLED is not set:
- * IMM must *NOT* be set
- * DISABLE_IMM don't care
- * TWICE don't care
- * DISABLE_TWICE don't care
- * 0 -and- 0 x x x
- *
- * 2. OPTST_DISABLED is set:
- * IMM don't care
- * DISABLE_IMM don't care
- * TWICE must be set
- * DISABLE_TWICE don't care
- * 1 -and- x x 1 x
- */
-#define DO_NORMALLY(_flg) ( \
- (((_flg) & (OPTST_DISABLED|OPTST_IMM)) == 0) \
- || (((_flg) & (OPTST_DISABLED|OPTST_DISABLE_IMM)) == \
- OPTST_DISABLED) )
-
-/* C) handling at "regular" time because it is to be handled twice.
- * The immediate bit was already tested and found to be set:
- *
- * 3. OPTST_DISABLED is not set:
- * IMM is set (but don't care)
- * DISABLE_IMM don't care
- * TWICE must be set
- * DISABLE_TWICE don't care
- * 0 -and- ? x 1 x
- *
- * 4. OPTST_DISABLED is set:
- * IMM don't care
- * DISABLE_IMM is set (but don't care)
- * TWICE don't care
- * DISABLE_TWICE must be set
- * 1 -and- x ? x 1
- */
-#define DO_SECOND_TIME(_flg) ( \
- (((_flg) & (OPTST_DISABLED|OPTST_TWICE)) == \
- OPTST_TWICE) \
- || (((_flg) & (OPTST_DISABLED|OPTST_DISABLE_TWICE)) == \
- (OPTST_DISABLED|OPTST_DISABLE_TWICE) ))
-
-/*
- * text_mmap structure. Only active on platforms with mmap(2).
- */
-#ifdef HAVE_SYS_MMAN_H
-# include <sys/mman.h>
-#else
-# ifndef PROT_READ
-# define PROT_READ 0x01
-# endif
-# ifndef PROT_WRITE
-# define PROT_WRITE 0x02
-# endif
-# ifndef MAP_SHARED
-# define MAP_SHARED 0x01
-# endif
-# ifndef MAP_PRIVATE
-# define MAP_PRIVATE 0x02
-# endif
-#endif
-
-#ifndef MAP_FAILED
-# define MAP_FAILED ((void*)-1)
-#endif
-
-#ifndef _SC_PAGESIZE
-# ifdef _SC_PAGE_SIZE
-# define _SC_PAGESIZE _SC_PAGE_SIZE
-# endif
-#endif
-
-#ifndef HAVE_STRCHR
-extern char* strchr( char const *s, int c);
-extern char* strrchr( char const *s, int c);
-#endif
-
-/*
- * Define and initialize all the user visible strings.
- * We do not do translations. If translations are to be done, then
- * the client will provide a callback for that purpose.
- */
-#undef DO_TRANSLATIONS
-#include "autoopts/usage-txt.h"
-
-/*
- * File pointer for usage output
- */
-extern FILE* option_usage_fp;
-
-extern tOptProc optionPrintVersion, optionPagedUsage, optionLoadOpt;
-
-#endif /* AUTOGEN_AUTOOPTS_H */
-/*
- * Local Variables:
- * mode: C
- * c-file-style: "stroustrup"
- * indent-tabs-mode: nil
- * End:
- * end of autoopts/autoopts.h */
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