767173cec2
Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
371 lines
12 KiB
C
371 lines
12 KiB
C
/*
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* EDIT THIS FILE WITH CAUTION (sntp-opts.h)
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*
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* It has been AutoGen-ed June 23, 2020 at 02:19:32 AM by AutoGen 5.18.5
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* From the definitions sntp-opts.def
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* and the template file options
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*
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* Generated from AutoOpts 41:1:16 templates.
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*
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* AutoOpts is a copyrighted work. This header file is not encumbered
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* by AutoOpts licensing, but is provided under the licensing terms chosen
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* by the sntp author or copyright holder. AutoOpts is
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* licensed under the terms of the LGPL. The redistributable library
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* (``libopts'') is licensed under the terms of either the LGPL or, at the
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* users discretion, the BSD license. See the AutoOpts and/or libopts sources
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* for details.
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*
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* The sntp program is copyrighted and licensed
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* under the following terms:
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*
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* Copyright (C) 1992-2020 The University of Delaware and Network Time Foundation, all rights reserved.
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* This is free software. It is licensed for use, modification and
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* redistribution under the terms of the NTP License, copies of which
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* can be seen at:
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* <http://ntp.org/license>
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* <http://opensource.org/licenses/ntp-license.php>
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose with or without fee is hereby granted,
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* provided that the above copyright notice appears in all copies and that
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* both the copyright notice and this permission notice appear in
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* supporting documentation, and that the name The University of Delaware not be used in
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* advertising or publicity pertaining to distribution of the software
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* without specific, written prior permission. The University of Delaware and Network Time Foundation makes no
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* representations about the suitability this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*/
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/**
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* This file contains the programmatic interface to the Automated
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* Options generated for the sntp program.
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* These macros are documented in the AutoGen info file in the
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* "AutoOpts" chapter. Please refer to that doc for usage help.
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*/
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#ifndef AUTOOPTS_SNTP_OPTS_H_GUARD
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#define AUTOOPTS_SNTP_OPTS_H_GUARD 1
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#include "config.h"
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#include <autoopts/options.h>
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/**
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* Ensure that the library used for compiling this generated header is at
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* least as new as the version current when the header template was released
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* (not counting patch version increments). Also ensure that the oldest
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* tolerable version is at least as old as what was current when the header
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* template was released.
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*/
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#define AO_TEMPLATE_VERSION 167937
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#if (AO_TEMPLATE_VERSION < OPTIONS_MINIMUM_VERSION) \
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|| (AO_TEMPLATE_VERSION > OPTIONS_STRUCT_VERSION)
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# error option template version mismatches autoopts/options.h header
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Choke Me.
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#endif
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/**
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* Enumeration of each option type for sntp
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*/
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typedef enum {
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INDEX_OPT_IPV4 = 0,
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INDEX_OPT_IPV6 = 1,
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INDEX_OPT_AUTHENTICATION = 2,
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INDEX_OPT_BROADCAST = 3,
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INDEX_OPT_CONCURRENT = 4,
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INDEX_OPT_DEBUG_LEVEL = 5,
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INDEX_OPT_SET_DEBUG_LEVEL = 6,
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INDEX_OPT_GAP = 7,
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INDEX_OPT_KOD = 8,
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INDEX_OPT_KEYFILE = 9,
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INDEX_OPT_LOGFILE = 10,
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INDEX_OPT_STEPLIMIT = 11,
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INDEX_OPT_NTPVERSION = 12,
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INDEX_OPT_USERESERVEDPORT = 13,
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INDEX_OPT_STEP = 14,
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INDEX_OPT_SLEW = 15,
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INDEX_OPT_TIMEOUT = 16,
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INDEX_OPT_WAIT = 17,
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INDEX_OPT_VERSION = 18,
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INDEX_OPT_HELP = 19,
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INDEX_OPT_MORE_HELP = 20,
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INDEX_OPT_SAVE_OPTS = 21,
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INDEX_OPT_LOAD_OPTS = 22
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} teOptIndex;
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/** count of all options for sntp */
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#define OPTION_CT 23
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/** sntp version */
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#define SNTP_VERSION "4.2.8p15"
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/** Full sntp version text */
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#define SNTP_FULL_VERSION "sntp 4.2.8p15"
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/**
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* Interface defines for all options. Replace "n" with the UPPER_CASED
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* option name (as in the teOptIndex enumeration above).
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* e.g. HAVE_OPT(IPV4)
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*/
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#define DESC(n) (sntpOptions.pOptDesc[INDEX_OPT_## n])
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/** 'true' if an option has been specified in any way */
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#define HAVE_OPT(n) (! UNUSED_OPT(& DESC(n)))
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/** The string argument to an option. The argument type must be \"string\". */
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#define OPT_ARG(n) (DESC(n).optArg.argString)
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/** Mask the option state revealing how an option was specified.
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* It will be one and only one of \a OPTST_SET, \a OPTST_PRESET,
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* \a OPTST_DEFINED, \a OPTST_RESET or zero.
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*/
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#define STATE_OPT(n) (DESC(n).fOptState & OPTST_SET_MASK)
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/** Count of option's occurrances *on the command line*. */
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#define COUNT_OPT(n) (DESC(n).optOccCt)
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/** mask of \a OPTST_SET and \a OPTST_DEFINED. */
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#define ISSEL_OPT(n) (SELECTED_OPT(&DESC(n)))
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/** 'true' if \a HAVE_OPT would yield 'false'. */
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#define ISUNUSED_OPT(n) (UNUSED_OPT(& DESC(n)))
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/** 'true' if OPTST_DISABLED bit not set. */
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#define ENABLED_OPT(n) (! DISABLED_OPT(& DESC(n)))
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/** number of stacked option arguments.
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* Valid only for stacked option arguments. */
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#define STACKCT_OPT(n) (((tArgList*)(DESC(n).optCookie))->useCt)
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/** stacked argument vector.
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* Valid only for stacked option arguments. */
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#define STACKLST_OPT(n) (((tArgList*)(DESC(n).optCookie))->apzArgs)
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/** Reset an option. */
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#define CLEAR_OPT(n) STMTS( \
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DESC(n).fOptState &= OPTST_PERSISTENT_MASK; \
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if ((DESC(n).fOptState & OPTST_INITENABLED) == 0) \
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DESC(n).fOptState |= OPTST_DISABLED; \
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DESC(n).optCookie = NULL )
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/**
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* Enumeration of sntp exit codes
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*/
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typedef enum {
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SNTP_EXIT_SUCCESS = 0,
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SNTP_EXIT_FAILURE = 1,
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SNTP_EXIT_USAGE_ERROR = 64,
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SNTP_EXIT_NO_CONFIG_INPUT = 66,
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SNTP_EXIT_LIBOPTS_FAILURE = 70
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} sntp_exit_code_t;
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/** @} */
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/**
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* Make sure there are no #define name conflicts with the option names
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*/
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#ifndef NO_OPTION_NAME_WARNINGS
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# ifdef IPV4
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# warning undefining IPV4 due to option name conflict
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# undef IPV4
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# endif
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# ifdef IPV6
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# warning undefining IPV6 due to option name conflict
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# undef IPV6
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# endif
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# ifdef AUTHENTICATION
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# warning undefining AUTHENTICATION due to option name conflict
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# undef AUTHENTICATION
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# endif
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# ifdef BROADCAST
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# warning undefining BROADCAST due to option name conflict
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# undef BROADCAST
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# endif
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# ifdef CONCURRENT
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# warning undefining CONCURRENT due to option name conflict
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# undef CONCURRENT
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# endif
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# ifdef DEBUG_LEVEL
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# warning undefining DEBUG_LEVEL due to option name conflict
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# undef DEBUG_LEVEL
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# endif
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# ifdef SET_DEBUG_LEVEL
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# warning undefining SET_DEBUG_LEVEL due to option name conflict
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# undef SET_DEBUG_LEVEL
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# endif
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# ifdef GAP
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# warning undefining GAP due to option name conflict
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# undef GAP
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# endif
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# ifdef KOD
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# warning undefining KOD due to option name conflict
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# undef KOD
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# endif
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# ifdef KEYFILE
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# warning undefining KEYFILE due to option name conflict
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# undef KEYFILE
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# endif
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# ifdef LOGFILE
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# warning undefining LOGFILE due to option name conflict
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# undef LOGFILE
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# endif
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# ifdef STEPLIMIT
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# warning undefining STEPLIMIT due to option name conflict
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# undef STEPLIMIT
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# endif
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# ifdef NTPVERSION
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# warning undefining NTPVERSION due to option name conflict
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# undef NTPVERSION
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# endif
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# ifdef USERESERVEDPORT
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# warning undefining USERESERVEDPORT due to option name conflict
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# undef USERESERVEDPORT
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# endif
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# ifdef STEP
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# warning undefining STEP due to option name conflict
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# undef STEP
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# endif
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# ifdef SLEW
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# warning undefining SLEW due to option name conflict
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# undef SLEW
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# endif
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# ifdef TIMEOUT
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# warning undefining TIMEOUT due to option name conflict
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# undef TIMEOUT
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# endif
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# ifdef WAIT
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# warning undefining WAIT due to option name conflict
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# undef WAIT
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# endif
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#else /* NO_OPTION_NAME_WARNINGS */
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# undef IPV4
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# undef IPV6
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# undef AUTHENTICATION
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# undef BROADCAST
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# undef CONCURRENT
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# undef DEBUG_LEVEL
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# undef SET_DEBUG_LEVEL
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# undef GAP
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# undef KOD
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# undef KEYFILE
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# undef LOGFILE
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# undef STEPLIMIT
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# undef NTPVERSION
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# undef USERESERVEDPORT
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# undef STEP
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# undef SLEW
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# undef TIMEOUT
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# undef WAIT
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#endif /* NO_OPTION_NAME_WARNINGS */
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/**
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* Interface defines for specific options.
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* @{
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*/
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#define VALUE_OPT_IPV4 '4'
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#define VALUE_OPT_IPV6 '6'
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#define VALUE_OPT_AUTHENTICATION 'a'
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#define OPT_VALUE_AUTHENTICATION (DESC(AUTHENTICATION).optArg.argInt)
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#define VALUE_OPT_BROADCAST 'b'
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#define VALUE_OPT_CONCURRENT 'c'
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#define VALUE_OPT_DEBUG_LEVEL 'd'
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#define VALUE_OPT_SET_DEBUG_LEVEL 'D'
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#define OPT_VALUE_SET_DEBUG_LEVEL (DESC(SET_DEBUG_LEVEL).optArg.argInt)
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#define VALUE_OPT_GAP 'g'
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#define OPT_VALUE_GAP (DESC(GAP).optArg.argInt)
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#define VALUE_OPT_KOD 'K'
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#define VALUE_OPT_KEYFILE 'k'
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#define VALUE_OPT_LOGFILE 'l'
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#define VALUE_OPT_STEPLIMIT 'M'
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#define OPT_VALUE_STEPLIMIT (DESC(STEPLIMIT).optArg.argInt)
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#define VALUE_OPT_NTPVERSION 'o'
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#define OPT_VALUE_NTPVERSION (DESC(NTPVERSION).optArg.argInt)
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#define VALUE_OPT_USERESERVEDPORT 'r'
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#define VALUE_OPT_STEP 'S'
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#define VALUE_OPT_SLEW 's'
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#define VALUE_OPT_TIMEOUT 't'
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#define OPT_VALUE_TIMEOUT (DESC(TIMEOUT).optArg.argInt)
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#define VALUE_OPT_WAIT 0x1001
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#define SET_OPT_WAIT STMTS( \
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DESC(WAIT).optActualIndex = 17; \
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DESC(WAIT).optActualValue = VALUE_OPT_WAIT; \
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DESC(WAIT).fOptState &= OPTST_PERSISTENT_MASK; \
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DESC(WAIT).fOptState |= OPTST_SET )
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#define DISABLE_OPT_WAIT STMTS( \
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DESC(WAIT).fOptState &= OPTST_PERSISTENT_MASK; \
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DESC(WAIT).fOptState |= OPTST_SET | OPTST_DISABLED; \
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DESC(WAIT).optArg.argString = NULL )
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/** option flag (value) for help-value option */
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#define VALUE_OPT_HELP '?'
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/** option flag (value) for more-help-value option */
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#define VALUE_OPT_MORE_HELP '!'
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/** option flag (value) for version-value option */
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#define VALUE_OPT_VERSION 0x1002
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/** option flag (value) for save-opts-value option */
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#define VALUE_OPT_SAVE_OPTS '>'
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/** option flag (value) for load-opts-value option */
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#define VALUE_OPT_LOAD_OPTS '<'
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#define SET_OPT_SAVE_OPTS(a) STMTS( \
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DESC(SAVE_OPTS).fOptState &= OPTST_PERSISTENT_MASK; \
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DESC(SAVE_OPTS).fOptState |= OPTST_SET; \
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DESC(SAVE_OPTS).optArg.argString = (char const*)(a))
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/*
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* Interface defines not associated with particular options
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*/
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#define ERRSKIP_OPTERR STMTS(sntpOptions.fOptSet &= ~OPTPROC_ERRSTOP)
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#define ERRSTOP_OPTERR STMTS(sntpOptions.fOptSet |= OPTPROC_ERRSTOP)
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#define RESTART_OPT(n) STMTS( \
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sntpOptions.curOptIdx = (n); \
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sntpOptions.pzCurOpt = NULL )
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#define START_OPT RESTART_OPT(1)
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#define USAGE(c) (*sntpOptions.pUsageProc)(&sntpOptions, c)
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* * * * * *
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*
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* Declare the sntp option descriptor.
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*/
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extern tOptions sntpOptions;
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#if defined(ENABLE_NLS)
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# ifndef _
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# include <stdio.h>
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# ifndef HAVE_GETTEXT
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extern char * gettext(char const *);
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# else
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# include <libintl.h>
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# endif
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# ifndef ATTRIBUTE_FORMAT_ARG
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# define ATTRIBUTE_FORMAT_ARG(_a)
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# endif
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static inline char* aoGetsText(char const* pz) ATTRIBUTE_FORMAT_ARG(1);
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static inline char* aoGetsText(char const* pz) {
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if (pz == NULL) return NULL;
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return (char*)gettext(pz);
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}
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# define _(s) aoGetsText(s)
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# endif /* _() */
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# define OPT_NO_XLAT_CFG_NAMES STMTS(sntpOptions.fOptSet |= \
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OPTPROC_NXLAT_OPT_CFG;)
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# define OPT_NO_XLAT_OPT_NAMES STMTS(sntpOptions.fOptSet |= \
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OPTPROC_NXLAT_OPT|OPTPROC_NXLAT_OPT_CFG;)
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# define OPT_XLAT_CFG_NAMES STMTS(sntpOptions.fOptSet &= \
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~(OPTPROC_NXLAT_OPT|OPTPROC_NXLAT_OPT_CFG);)
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# define OPT_XLAT_OPT_NAMES STMTS(sntpOptions.fOptSet &= \
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~OPTPROC_NXLAT_OPT;)
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#else /* ENABLE_NLS */
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# define OPT_NO_XLAT_CFG_NAMES
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# define OPT_NO_XLAT_OPT_NAMES
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# define OPT_XLAT_CFG_NAMES
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# define OPT_XLAT_OPT_NAMES
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# ifndef _
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# define _(_s) _s
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# endif
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#endif /* ENABLE_NLS */
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#ifdef __cplusplus
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}
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#endif
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#endif /* AUTOOPTS_SNTP_OPTS_H_GUARD */
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/* sntp-opts.h ends here */
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