commandline.h revision 258945
1/* 2 * Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC") 3 * Copyright (C) 1999-2001 Internet Software Consortium. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 15 * PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18/* $Id: commandline.h,v 1.16 2007/06/19 23:47:18 tbox Exp $ */ 19 20#ifndef ISC_COMMANDLINE_H 21#define ISC_COMMANDLINE_H 1 22 23/*! \file isc/commandline.h */ 24 25#include <isc/boolean.h> 26#include <isc/lang.h> 27#include <isc/platform.h> 28 29/*% Index into parent argv vector. */ 30LIBISC_EXTERNAL_DATA extern int isc_commandline_index; 31/*% Character checked for validity. */ 32LIBISC_EXTERNAL_DATA extern int isc_commandline_option; 33/*% Argument associated with option. */ 34LIBISC_EXTERNAL_DATA extern char *isc_commandline_argument; 35/*% For printing error messages. */ 36LIBISC_EXTERNAL_DATA extern char *isc_commandline_progname; 37/*% Print error message. */ 38LIBISC_EXTERNAL_DATA extern isc_boolean_t isc_commandline_errprint; 39/*% Reset getopt. */ 40LIBISC_EXTERNAL_DATA extern isc_boolean_t isc_commandline_reset; 41 42ISC_LANG_BEGINDECLS 43 44/*% parse command line */ 45int 46isc_commandline_parse(int argc, char * const *argv, const char *options); 47 48ISC_LANG_ENDDECLS 49 50#endif /* ISC_COMMANDLINE_H */ 51