1 /* $NetBSD: commandline.h,v 1.4 2014/12/10 04:38:00 christos Exp $ */ 2 3 /* 4 * Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC") 5 * Copyright (C) 1999-2001 Internet Software Consortium. 6 * 7 * Permission to use, copy, modify, and/or distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 12 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 13 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 14 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 15 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 16 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /* Id: commandline.h,v 1.16 2007/06/19 23:47:18 tbox Exp */ 21 22 #ifndef ISC_COMMANDLINE_H 23 #define ISC_COMMANDLINE_H 1 24 25 /*! \file isc/commandline.h */ 26 27 #include <isc/boolean.h> 28 #include <isc/lang.h> 29 #include <isc/platform.h> 30 31 /*% Index into parent argv vector. */ 32 LIBISC_EXTERNAL_DATA extern int isc_commandline_index; 33 /*% Character checked for validity. */ 34 LIBISC_EXTERNAL_DATA extern int isc_commandline_option; 35 /*% Argument associated with option. */ 36 LIBISC_EXTERNAL_DATA extern char *isc_commandline_argument; 37 /*% For printing error messages. */ 38 LIBISC_EXTERNAL_DATA extern char *isc_commandline_progname; 39 /*% Print error message. */ 40 LIBISC_EXTERNAL_DATA extern isc_boolean_t isc_commandline_errprint; 41 /*% Reset getopt. */ 42 LIBISC_EXTERNAL_DATA extern isc_boolean_t isc_commandline_reset; 43 44 ISC_LANG_BEGINDECLS 45 46 /*% parse command line */ 47 int 48 isc_commandline_parse(int argc, char * const *argv, const char *options); 49 50 ISC_LANG_ENDDECLS 51 52 #endif /* ISC_COMMANDLINE_H */ 53