diff options
Diffstat (limited to 'contrib/ntp/sntp/libopts/boolean.c')
| -rw-r--r-- | contrib/ntp/sntp/libopts/boolean.c | 101 |
1 files changed, 45 insertions, 56 deletions
diff --git a/contrib/ntp/sntp/libopts/boolean.c b/contrib/ntp/sntp/libopts/boolean.c index 37148a9..2bea8e7 100644 --- a/contrib/ntp/sntp/libopts/boolean.c +++ b/contrib/ntp/sntp/libopts/boolean.c @@ -1,63 +1,43 @@ -/* - * $Id: boolean.c,v 4.10 2007/02/04 17:44:12 bkorb Exp $ - * Time-stamp: "2007-01-13 10:10:39 bkorb" +/** + * \file boolean.c * - * Automated Options Paged Usage module. + * Handle options with true/false values for arguments. * - * This routine will run run-on options through a pager so the - * user may examine, print or edit them at their leisure. + * @addtogroup autoopts + * @{ */ - /* - * 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. + * This routine will run run-on options through a pager so the + * user may examine, print or edit them at their leisure. * - * 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. + * 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 * - * As a special exception, Bruce Korb gives permission for additional - * uses of the text contained in his release of AutoOpts. + * 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 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. + * The GNU Lesser General Public License, version 3 or later + * See the files "COPYING.lgplv3" and "COPYING.gplv3" * - * This exception does not however invalidate any other reasons why - * the executable file might be covered by the GNU General Public License. + * The Modified Berkeley Software Distribution License + * See the file "COPYING.mbsd" * - * 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. + * These files have the following sha256 sums: * - * 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. + * 8584710e9b04216a394078dc156b781d0b47e1729104d666658aecef8ee32e95 COPYING.gplv3 + * 4379e7444a0e2ce2b12dd6f5a52a27a4d02d39d247901d3285c88cf0d37f477b COPYING.lgplv3 + * 13aa749a5b0a454917a944ed8fffc530b784f5ead522b1aacaf4ec8aa55a6239 COPYING.mbsd */ /*=export_func optionBooleanVal * private: * * what: Decipher a boolean value - * arg: + tOptions* + pOpts + program options descriptor + - * arg: + tOptDesc* + pOptDesc + the descriptor for this arg + + * arg: + tOptions * + opts + program options descriptor + + * arg: + tOptDesc * + od + the descriptor for this arg + * * doc: * Decipher a true or false value for a boolean valued option argument. @@ -65,15 +45,23 @@ * it is an empty string or it is a number that evaluates to zero. =*/ void -optionBooleanVal( tOptions* pOpts, tOptDesc* pOD ) +optionBooleanVal(tOptions * opts, tOptDesc * od) { - char* pz; - ag_bool res = AG_TRUE; + char * pz; + bool res = true; + + if (INQUERY_CALL(opts, od)) + return; + + if (od->optArg.argString == NULL) { + od->optArg.argBool = false; + return; + } - switch (*(pOD->optArg.argString)) { + switch (*(od->optArg.argString)) { case '0': { - long val = strtol( pOD->optArg.argString, &pz, 0 ); + long val = strtol(od->optArg.argString, &pz, 0); if ((val != 0) || (*pz != NUL)) break; /* FALLTHROUGH */ @@ -83,21 +71,22 @@ optionBooleanVal( tOptions* pOpts, tOptDesc* pOD ) case 'F': case 'f': case NUL: - res = AG_FALSE; + res = false; break; case '#': - if (pOD->optArg.argString[1] != 'f') + if (od->optArg.argString[1] != 'f') break; - res = AG_FALSE; + res = false; } - if (pOD->fOptState & OPTST_ALLOC_ARG) { - AGFREE(pOD->optArg.argString); - pOD->fOptState &= ~OPTST_ALLOC_ARG; + if (od->fOptState & OPTST_ALLOC_ARG) { + AGFREE(od->optArg.argString); + od->fOptState &= ~OPTST_ALLOC_ARG; } - pOD->optArg.argBool = res; + od->optArg.argBool = res; } -/* +/** @} + * * Local Variables: * mode: C * c-file-style: "stroustrup" |
