1 /* 2 * Copyright (C) 2004, 2007, 2009 Internet Systems Consortium, Inc. ("ISC") 3 * Copyright (C) 2002 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: win32os.h,v 1.7 2009/06/25 23:48:02 tbox Exp $ */ 19 20 #ifndef ISC_WIN32OS_H 21 #define ISC_WIN32OS_H 1 22 23 #include <isc/lang.h> 24 25 ISC_LANG_BEGINDECLS 26 27 /* 28 * Return the number of CPUs available on the system, or 1 if this cannot 29 * be determined. 30 */ 31 32 unsigned int 33 isc_win32os_majorversion(void); 34 /* 35 * Major Version of the O/S. 36 */ 37 38 unsigned int 39 isc_win32os_minorversion(void); 40 /* 41 * Minor Version of the O/S. 42 */ 43 44 unsigned int 45 isc_win32os_servicepackmajor(void); 46 /* 47 * Major Version of the Service Pack for O/S. 48 */ 49 50 unsigned int 51 isc_win32os_servicepackminor(void); 52 /* 53 * Minor Version of the Service Pack for O/S. 54 */ 55 56 int 57 isc_win32os_versioncheck(unsigned int major, unsigned int minor, 58 unsigned int updatemajor, unsigned int updateminor); 59 60 /* 61 * Checks the current version of the operating system with the 62 * supplied version information. 63 * Returns: 64 * -1 if less than the version information supplied 65 * 0 if equal to all of the version information supplied 66 * +1 if greater than the version information supplied 67 */ 68 69 ISC_LANG_ENDDECLS 70 71 #endif /* ISC_WIN32OS_H */ 72