00001 /* 00002 * Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC") 00003 * Copyright (C) 1999-2001 Internet Software Consortium. 00004 * 00005 * Permission to use, copy, modify, and/or distribute this software for any 00006 * purpose with or without fee is hereby granted, provided that the above 00007 * copyright notice and this permission notice appear in all copies. 00008 * 00009 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 00010 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 00011 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 00012 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 00013 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 00014 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 00015 * PERFORMANCE OF THIS SOFTWARE. 00016 */ 00017 00018 /* $Id: commandline.h,v 1.16 2007/06/19 23:47:18 tbox Exp $ */ 00019 00020 #ifndef ISC_COMMANDLINE_H 00021 #define ISC_COMMANDLINE_H 1 00022 00023 /*! \file isc/commandline.h */ 00024 00025 #include <isc/boolean.h> 00026 #include <isc/lang.h> 00027 #include <isc/platform.h> 00028 00029 /*% Index into parent argv vector. */ 00030 LIBISC_EXTERNAL_DATA extern int isc_commandline_index; 00031 /*% Character checked for validity. */ 00032 LIBISC_EXTERNAL_DATA extern int isc_commandline_option; 00033 /*% Argument associated with option. */ 00034 LIBISC_EXTERNAL_DATA extern char *isc_commandline_argument; 00035 /*% For printing error messages. */ 00036 LIBISC_EXTERNAL_DATA extern char *isc_commandline_progname; 00037 /*% Print error message. */ 00038 LIBISC_EXTERNAL_DATA extern isc_boolean_t isc_commandline_errprint; 00039 /*% Reset getopt. */ 00040 LIBISC_EXTERNAL_DATA extern isc_boolean_t isc_commandline_reset; 00041 00042 ISC_LANG_BEGINDECLS 00043 00044 /*% parse command line */ 00045 int 00046 isc_commandline_parse(int argc, char * const *argv, const char *options); 00047 00048 ISC_LANG_ENDDECLS 00049 00050 #endif /* ISC_COMMANDLINE_H */