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📄 COPYING.gplv3(34.34 KB)
📄 COPYING.lgplv3(7.45 KB)
📄 COPYING.mbsd(1.41 KB)
📄 MakeDefs.inc(0 B)
📄 Makefile.am(2.51 KB)
📄 Makefile.in(27.52 KB)
📄 README(4.84 KB)
📄 ag-char-map.h(26.67 KB)
📄 alias.c(3.26 KB)
📄 ao-strs.c(13.82 KB)
📄 ao-strs.h(14.02 KB)
📁 autoopts
📄 autoopts.c(11.94 KB)
📄 autoopts.h(12.96 KB)
📄 boolean.c(2.45 KB)
📄 check.c(4.84 KB)
📁 compat
📄 configfile.c(35.76 KB)
📄 cook.c(9.18 KB)
📄 enum.c(18.09 KB)
📄 env.c(7.17 KB)
📄 file.c(5.67 KB)
📄 find.c(22 KB)
📄 genshell.c(30.64 KB)
📄 genshell.h(7.77 KB)
📄 gettext.h(9.79 KB)
📄 init.c(8.42 KB)
📄 intprops.h(14.58 KB)
📄 libopts.c(1.06 KB)
📄 load.c(15.98 KB)
📁 m4
📄 makeshell.c(24.36 KB)
📄 nested.c(24.33 KB)
📄 numeric.c(5.05 KB)
📄 option-value-type.c(5.5 KB)
📄 option-value-type.h(2.36 KB)
📄 option-xat-attribute.c(5.04 KB)
📄 option-xat-attribute.h(2.25 KB)
📄 parse-duration.c(12.11 KB)
📄 parse-duration.h(3.32 KB)
📄 pgusage.c(4.89 KB)
📄 proto.h(2.73 KB)
📄 putshell.c(14.62 KB)
📄 reset.c(3.84 KB)
📄 restore.c(6.82 KB)
📄 save.c(20.53 KB)
📄 sort.c(9.84 KB)
📄 stack.c(7.23 KB)
📄 stdnoreturn.in.h(1.77 KB)
📄 streqvcmp.c(8.14 KB)
📄 text_mmap.c(11.05 KB)
📄 time.c(3.77 KB)
📄 tokenize.c(8.99 KB)
📄 usage.c(38.19 KB)
📄 version.c(6.11 KB)

Editing: alias.c

/**
 * \file alias.c
 *
 * Handle options that are aliases for another option.
 *
 * @addtogroup autoopts
 * @{
 */
/*
 *  This routine will forward an option alias to the correct option code.
 *
 *  This file is part of AutoOpts, a companion to AutoGen.
 *  AutoOpts is free software.
 *  AutoOpts is Copyright (C) 1992-2015 by Bruce Korb - all rights reserved
 *
 *  AutoOpts is available under any one of two licenses.  The license
 *  in use must be one of these two and the choice is under the control
 *  of the user of the license.
 *
 *   The GNU Lesser General Public License, version 3 or later
 *      See the files "COPYING.lgplv3" and "COPYING.gplv3"
 *
 *   The Modified Berkeley Software Distribution License
 *      See the file "COPYING.mbsd"
 *
 *  These files have the following sha256 sums:
 *
 *  8584710e9b04216a394078dc156b781d0b47e1729104d666658aecef8ee32e95  COPYING.gplv3
 *  4379e7444a0e2ce2b12dd6f5a52a27a4d02d39d247901d3285c88cf0d37f477b  COPYING.lgplv3
 *  13aa749a5b0a454917a944ed8fffc530b784f5ead522b1aacaf4ec8aa55a6239  COPYING.mbsd
 */

LOCAL tSuccess
too_many_occurrences(tOptions * opts, tOptDesc * od)
{
    if ((opts->fOptSet & OPTPROC_ERRSTOP) != 0) {
        char const * eqv = (od->optEquivIndex != NO_EQUIVALENT) ? zequiv : zNil;

fprintf(stderr, ztoo_often_fmt, opts->pzProgName);

if (od->optMaxCt > 1)
            fprintf(stderr, zat_most, od->optMaxCt, od->pz_Name, eqv);
        else
            fprintf(stderr, zonly_one, od->pz_Name, eqv);
        (*opts->pUsageProc)(opts, EXIT_FAILURE);
        /* NOTREACHED */
    }

return FAILURE;
}

/*=export_func  optionAlias
 * private:
 *
 * what:  relay an option to its alias
 * arg:   + tOptions *   + opts   + program options descriptor  +
 * arg:   + tOptDesc *   + old_od + the descriptor for this arg +
 * arg:   + unsigned int + alias  + the aliased-to option index +
 * ret-type: int
 *
 * doc:
 *  Handle one option as if it had been specified as another.  Exactly.
 *  Returns "-1" if the aliased-to option has appeared too many times.
=*/
int
optionAlias(tOptions * opts, tOptDesc * old_od, unsigned int alias)
{
    tOptDesc * new_od;

if (opts <= OPTPROC_EMIT_LIMIT)
        return 0;

new_od = opts->pOptDesc + alias;
    if ((unsigned)opts->optCt <= alias) {
        fputs(zbad_alias_id, stderr);
        option_exits(EXIT_FAILURE);
    }

/*
     *  Copy over the option instance flags
     */
    new_od->fOptState &= OPTST_PERSISTENT_MASK;
    new_od->fOptState |= (old_od->fOptState & ~OPTST_PERSISTENT_MASK);
    new_od->optArg.argString = old_od->optArg.argString;

/*
     *  Keep track of count only for DEFINED (command line) options.
     *  IF we have too many, build up an error message and bail.
     */
    if (  (new_od->fOptState & OPTST_DEFINED)
       && (++new_od->optOccCt > new_od->optMaxCt)  )
        return too_many_occurrences(opts, new_od);

/*
     *  Clear the state bits and counters
     */
    old_od->fOptState &= OPTST_PERSISTENT_MASK;
    old_od->optOccCt   = 0;

/*
     *  If there is a procedure to call, call it
     */
    if (new_od->pOptProc != NULL)
        (*new_od->pOptProc)(opts, new_od);
    return 0;
}

/** @}
 *
 * Local Variables:
 * mode: C
 * c-file-style: "stroustrup"
 * indent-tabs-mode: nil
 * End:
 * end of autoopts/alias.c */

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Editing: alias.c

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