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/* ASCEND modelling environment |
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Copyright (C) 1997 Carnegie Mellon University |
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Copyright (C) 2006 Carnegie Mellon University |
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|
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2, or (at your option) |
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any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place - Suite 330, |
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Boston, MA 02111-1307, USA. |
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*//** |
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@file |
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Global configuration parameters. |
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|
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This module defines the fundamental constants used by the rest of |
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Ascend and pulls in system headers. |
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There is not corresponding compiler.c. The variables |
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declared in this header are defined in ascParse.y. |
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|
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This header and tcl/tk headers are known to conflict. This header |
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should be included AFTER tcl.h or tk.h, not before. |
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|
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If including the file, you should also include utilities/error.h |
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*//* |
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by Mark Thomas |
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Version: $Revision: 1.12 $ |
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Version control file: $RCSfile: ascConfig.h,v $ |
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Date last modified: $Date: 2003/08/23 18:43:13 $ |
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Last modified by: $Author: ballan $ |
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*/ |
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|
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#ifndef ASC_ASCCONFIG_H |
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#define ASC_ASCCONFIG_H |
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|
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#ifndef ASC_BUILDING_INTERFACE |
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# define ASC_BUILDING_LIBASCEND |
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#endif |
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|
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/* |
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* |
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* Determine the Operating System we are building on |
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* |
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*/ |
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|
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/* windows */ |
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#if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) |
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# ifndef __WIN32__ |
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# define __WIN32__ |
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# endif |
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#endif |
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|
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#ifdef __alpha |
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/** DEC Alpha running OSF */ |
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# define __ALPHA_OSF__ |
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#endif /* __alpha */ |
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|
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#ifdef __hpux |
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/** HP running HP-UX */ |
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# define __HPUX__ |
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#endif /* __hpux */ |
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|
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#ifdef _AIX |
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/** IBM RS6000 or PowerPC running AIX */ |
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# define __IBM_AIX__ |
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#endif /* _AIX */ |
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|
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#ifdef __sgi |
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/** SGI running IRIX */ |
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# define __SGI_IRIX__ |
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#endif /* __sgi */ |
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|
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#if defined(__sun) || defined(sun) |
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# ifdef __SVR4 |
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/** Sparc running Solaris 2.x (SunOS 5.x) */ |
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# define __SUN_SOLARIS__ |
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# else /* __SVR4 */ |
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/** Sparc running SunOS 4.x (Solaris 1.x) */ |
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# define __SUN_SUNOS__ |
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# endif /* __SVR4 */ |
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#endif /* __sun || sun */ |
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|
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/* |
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ASCEND code in base/generic only EXPORTS symbols, no imports. |
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The ASC_DLLSPEC macro will, depending on whether we are |
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ASC_BUILDING_LIBASCEND (building libascend.so aka ascend.dll) |
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or ASC_BUILDING_INTERFACE (building for example _ascpy.dll or |
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ascendtcl.dll), act respectively to declare symbols as being |
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*exported* or *imported*. |
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|
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New versions of GCC are able to make use of these declarations |
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as well. |
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*/ |
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#ifdef __WIN32__ |
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# define ASC_EXPORT(TYPE) extern __declspec(dllexport) TYPE |
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# define ASC_IMPORT(TYPE) extern __declspec(dllimport) TYPE |
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#else |
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# ifdef HAVE_GCCVISIBILITY |
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# define ASC_EXPORT(TYPE) extern __attribute__ ((visibility("default"))) TYPE |
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# define ASC_IMPORT(TYPE) extern TYPE |
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# else |
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# define ASC_EXPORT(TYPE) extern TYPE |
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# define ASC_IMPORT(TYPE) extern TYPE |
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# endif |
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#endif |
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|
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#ifdef ASC_BUILDING_LIBASCEND |
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# define ASC_DLLSPEC(TYPE) ASC_EXPORT(TYPE) |
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#else |
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# define ASC_DLLSPEC(TYPE) ASC_IMPORT(TYPE) |
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#endif |
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|
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#if !defined(ASC_DLLSPEC) || !defined(ASC_EXPORT) || !defined(ASC_IMPORT) |
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# error "NO ASC_DLLSPEC DEFINED" |
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#endif |
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|
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/** |
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What kind of C compiler do we have? |
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|
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Use compiler flag -DDISABLE_C99 to force older ISO C |
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This means no variadic macros, maybe other things too. |
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*/ |
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#if defined(__STDC__) && defined(__STDC_VERSION__) |
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# if __STDC_VERSION__>=199901L |
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# ifndef DISABLE_C99 |
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# define HAVE_C99 |
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# endif |
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# endif |
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#endif |
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|
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/* |
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* If we are in a tcl-infested file, define |
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* CONST84 to be empty for back-compatibility with |
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* tcl8.3 |
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*/ |
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#ifdef TCL_VERSION |
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# ifndef CONST84 |
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# define CONST84 |
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# define QUIET(x) x |
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# define QUIET2(x) x |
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# else |
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/** use this macro to shut up const when const |
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from tcl-land would be going into non-tcl C. |
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*/ |
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# define QUIET(x) ((char *)x) |
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# define QUIET2(v) ((char **)v) |
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# endif |
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#endif |
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|
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/* |
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* Make certain we have proper limits defined |
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*/ |
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#include <stdlib.h> |
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#include <limits.h> |
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#include <float.h> |
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#include <sys/types.h> |
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#ifdef _OSF_SOURCE |
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# include <sys/syslimits.h> |
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#endif |
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/* for use practically everywhere */ |
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#include<stdio.h> |
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|
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|
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#if 0 /* there seems to be some confusion about the interaction of comment blocks and the preprocessor. there isn't any..., which means everything in this |
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if 0 block is broken. */ |
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|
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/* trying without this... */ |
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#if defined(__WIN32__) && !defined(__MINGW32__) |
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# undef Status /* jds20041229 - #define in tcl include/X11/XLib.h conflicts. */ |
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# define WIN32_LEAN_AND_MEAN |
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# include <windows.h> /* jds20041212 - some limits defined in winnt.h (MAXLONG). */ |
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# undef WIN32_LEAN_AND_MEAN |
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#endif |
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*/ |
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#endif /* 0 block needs fixing above */ |
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#ifndef PATH_MAX |
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/** Normally will come from stdio.h or limits.h |
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* POSIX values of PATH_MAX is 255, traditional is 1023 |
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*/ |
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# define PATH_MAX 1023 |
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#endif |
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|
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/* the following numbers should have come through limits.h */ |
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#ifndef SHRT_MAX |
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# define SHRT_MAX 32767 |
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#endif |
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#ifndef INT_MAX |
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# define INT_MAX 2147483647 |
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/* 32 bit machines */ |
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#endif |
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#ifndef LONG_MAX |
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# ifdef __alpha |
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# define LONG_MAX 9223372036854775807 /* 64 bit machines */ |
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# else /* __alpha */ |
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# define LONG_MAX 2147483647 /* 32 bit machines */ |
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# endif /* __alpha */ |
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#endif /* LONG_MAX */ |
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|
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#ifndef MAXDOUBLE |
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# define MAXDOUBLE DBL_MAX |
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#endif |
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#ifndef MAXINT |
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# define MAXINT INT_MAX |
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#endif |
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#ifndef MAXUINT |
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# define MAXUINT UINT_MAX |
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#endif |
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#ifndef MAXLONG |
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# define MAXLONG LONG_MAX |
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#endif |
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#ifndef MAXULONG |
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# define MAXULONG UILONG_MAX |
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#endif |
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|
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/** |
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* The largest number of digits we'd ever expect to see in a single |
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* numeric value, * 3 or so for good measure. |
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*/ |
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#define MAXIMUM_NUMERIC_LENGTH 80 |
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|
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/* |
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* Useful Headers |
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*/ |
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|
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/* for use by ascmalloc, which is also practically everywhere */ |
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#include <stdio.h> |
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#include <assert.h> |
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#include <string.h> |
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/* |
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* #include <malloc.h> |
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* |
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* malloc() is defined in <stdlib.h> in ANSI-C |
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*/ |
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|
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#define MAXTOKENLENGTH 1024 /**< Maximum token size. |
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Most significant for identifiers and strings */ |
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#ifndef FALSE |
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# define FALSE 0 |
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# define TRUE 1 |
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#endif |
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|
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#ifndef CONST |
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# define CONST const |
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#endif |
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|
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#define VOIDPTR void * |
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|
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/* Updated the following to use new Wiki URLS */ |
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#define ASC_MILD_BUGMAIL "https://pse.cheme.cmu.edu/wiki/view/Ascend/BugReport" |
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#define ASC_BIG_BUGMAIL "https://pse.cheme.cmu.edu/wiki/view/Ascend/BugReport" |
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|
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ASC_DLLSPEC(FILE*) g_ascend_errors; /**< File stream to receive error messages. */ |
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ASC_DLLSPEC(FILE*) g_ascend_warnings; /**< File stream to receive warning messages. */ |
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ASC_DLLSPEC(FILE*) g_ascend_information; /**< File stream to receive general messages. */ |
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|
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/* NB For error messages to be correctly captured, all output needs to go to stderr in error.h */ |
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#ifndef ASCERR |
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# define ASCERR g_ascend_errors |
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# define ASCWAR g_ascend_warnings |
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# define ASCINF g_ascend_information |
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#endif |
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/* |
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* file pointers for whine. they default to stderr. if you change |
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* them, be sure to change them to valid files. |
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*/ |
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|
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#define BYTESIZE 8 |
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#define WORDSIZE (sizeof(unsigned)*BYTESIZE) |
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#ifndef TRUE |
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# define TRUE 1 |
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#endif |
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#ifndef FALSE |
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# define FALSE 0 |
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#endif |
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typedef char *POINTER; /**< Generic pointer. */ |
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typedef char boolean; /**< Boolean type. */ |
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typedef int ALIGN; /**< Data alignment. */ |
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/** |
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* real64: |
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* change this typedef and all the solver code should change |
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* precision automatically. The code is predicated on 64bit ieee math. |
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* change the typedef as needed to get 64bit numbers. In particular |
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* crays may change this to float. |
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* int32: |
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* uint32; |
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* a 32bit int. change this typedef and all the solver code changes |
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* with it. may be of use for compiler which default int to 16bits |
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* equivalent to -i4 on most f77 compilers. |
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*/ |
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typedef double real64; /* a value */ |
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typedef int int32; /**< a row/col/var/rel index number */ |
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typedef unsigned uint32; |
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|
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|
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/** |
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* MAXREFCOUNT should always be defined to be the maximum value |
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* that the reference count attribute of reference count objects |
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* can take. It is unreasonable that a refcount be 64 bits, so |
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* it is 32. |
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*/ |
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#define MAXREFCOUNT UINT_MAX |
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#define REFCOUNT_T unsigned int |
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|
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/* |
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* A bit of header magic to address the question of NULL being implementation |
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* defined, though virtually all systems of interest define it as 0 or 0L, |
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* if we are to claim ANSI conformance. |
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* |
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* IEEE 754 arithmetic implies all 0 bits <--> 0.0, so there isn't |
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* a problem where this is concerned. We have assumed ieee math. |
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* |
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* Notes to myself: |
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* Put this in base.h and suggest its insertion in |
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* compiler.h and perhaps interface1.h. |
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* Any place that calloc is being used to allocate arrays of NULL pointers, |
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* put a proper #if to replace it with a call to malloc and an appropriate |
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* NULLing function. |
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* |
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* Ben Allan, Jan 6, 1994. |
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*/ |
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|
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/* |
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* NOTE: The below if works for 0 or 0L, which is to say I assume it |
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* works for 0 and I have tested that it works for 0L. Next we define |
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* the cheap versions of null testing for machine with 0 == NULL |
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* |
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* These are the proper ANSI C tests for NULL on 0!=NULL machines, should |
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* we ever run into them. |
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*/ |
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#ifdef NULL |
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/* ok, so the machine has a NULL defined. */ |
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# ifndef ISNULL |
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/* and we've not got an ISNULL function */ |
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# define ISNULL(a) ((a) == NULL) |
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# define NOTNULL(a) ((a) != NULL) |
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# endif /* ISNULL */ |
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# endif /* NULL */ |
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|
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#ifndef NULL |
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# error "Null not defined by the time ascConfig.h seen" |
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#endif |
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|
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#ifndef UNUSED_PARAMETER |
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/** Standardize the treatment of unreferenced function parameters. */ |
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# define UNUSED_PARAMETER(p) (void)(p) |
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#endif |
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|
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/* ASCEND assertion defines */ |
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/** Exit status code for failed assertion. */ |
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#define ASCERR_ASSERTION_FAILED 100 |
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/* |
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* For now, asc_assert tied to NDEBUG just like regular assert. |
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* Having a separate assertion deactivator (ASC_NO_ASSERTIONS) |
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* gives us the ability to decouple from NDEBUG and leave |
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* assertions active in release code if desired. |
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*/ |
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#ifdef NDEBUG |
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/** If defined, asc_assert() will be removed from code. */ |
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# define ASC_NO_ASSERTIONS |
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#endif |
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|
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/* |
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* |
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* Platform specific fixes |
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* |
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*/ |
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|
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#if defined(__WIN32__) && !defined(__MINGW32__) |
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|
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/* |
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* use the ASCEND printf substitutes |
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*/ |
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# ifndef USE_ASC_PRINTF |
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# define USE_ASC_PRINTF |
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# endif /* USE_ASC_PRINTF */ |
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|
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/* |
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* build the Tk Console |
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*/ |
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# ifndef ASC_USE_TK_CONSOLE |
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# define ASC_USE_TK_CONSOLE |
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# endif /* ASC_USE_TK_CONSOLE */ |
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|
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#endif |
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|
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/* use signals by default, but disable with configure. */ |
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#ifdef ASC_NO_TRAPS |
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/** Don't use signals. */ |
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# define NO_SIGNAL_TRAPS 1 |
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#else |
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/** Use signals. */ |
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# undef NO_SIGNAL_TRAPS |
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#endif |
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|
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/*------------------------------------* |
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OUTPUT FILE* MAPPINGS |
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|
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On Windows, we have to use these special Asc_Printf (etc) |
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routines in order that output can be captured correctly by the GUI. |
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|
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On non-Windows platforms, allow error.h to |
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*/ |
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#ifdef USE_ASC_PRINTF |
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# define ASC_PRINTF Asc_Printf |
| 412 |
# define ASC_FPRINTF Asc_FPrintf |
| 413 |
# define ASC_VFPRINTF Asc_VFPrintf |
| 414 |
# define ASC_FFLUSH Asc_FFlush |
| 415 |
# define ASC_PUTC Asc_FPutc |
| 416 |
# define ASC_FPUTC Asc_FPutc |
| 417 |
# define ASC_PUTCHAR Asc_Putchar |
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# include <stdarg.h> |
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# include "utilities/ascPrint.h" |
| 420 |
#else |
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# define ASC_PRINTF printf |
| 422 |
# define ASC_FPRINTF fprintf |
| 423 |
# define ASC_VFPRINTF vfprintf |
| 424 |
# define ASC_FFLUSH fflush |
| 425 |
# define ASC_PUTC putc |
| 426 |
# define ASC_FPUTC fputc |
| 427 |
# define ASC_PUTCHAR putchar |
| 428 |
#endif |
| 429 |
|
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/* error.h will define handlers for |
| 431 |
FPRINTF |
| 432 |
FPUTC |
| 433 |
FFLUSH |
| 434 |
*/ |
| 435 |
#ifdef IS_BINTOKEN_COMPILE |
| 436 |
# define FPRINTF ASC_FPRINTF |
| 437 |
# define FPUTC ASC_FPUTC |
| 438 |
# define FFLUSH ASC_FFLUSH |
| 439 |
#else |
| 440 |
# include "utilities/error.h" |
| 441 |
#endif |
| 442 |
|
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/* These are the remaining output macros that need to be mapped |
| 444 |
*/ |
| 445 |
#define PRINTF ASC_PRINTF |
| 446 |
#define PUTCHAR ASC_PUTCHAR |
| 447 |
/*------------------------------------*/ |
| 448 |
|
| 449 |
|
| 450 |
#ifndef __SUN_SUNOS__ |
| 451 |
/* do this for non-sun machines and for sun-solaris machines */ |
| 452 |
# ifndef roundup |
| 453 |
# define rounddown(num,mod) ((num)-(num)%(mod)) |
| 454 |
# define roundup(num,mod) rounddown((num)+(mod)-1,(mod)) |
| 455 |
# define roundoff(num,mod) rounddown((num)+((mod)/2),(mod)) |
| 456 |
# endif /* roundup */ |
| 457 |
#endif /* __SUN_SUNOS__ */ |
| 458 |
|
| 459 |
|
| 460 |
/* These define integer divide and modulus mathematically correctly */ |
| 461 |
#define imod(num,den) ((num)%(den) + ((num)%(den)<0 ? (den) : 0)) |
| 462 |
#define idiv(num,den) ((num)/(den) + ((num)%(den)<0)) |
| 463 |
#define array_length(a) (sizeof(a)/sizeof((a)[0])) |
| 464 |
|
| 465 |
/* |
| 466 |
* the following patch up IEEE754isms that some systems can't seem to |
| 467 |
* get right. |
| 468 |
*/ |
| 469 |
#define FPRESET (void)0 |
| 470 |
#ifdef __WIN32__ |
| 471 |
/* renamed in some __WIN32__ compiler systems */ |
| 472 |
# ifndef NO_RENAME_IEEE_FUNCTIONS |
| 473 |
# undef finite |
| 474 |
# define finite(x) _finite(x) |
| 475 |
# undef isnan |
| 476 |
# define isnan(x) _isnan(x) |
| 477 |
# undef isinf |
| 478 |
# define isinf(x) _isinf(x) |
| 479 |
# endif |
| 480 |
# undef FPRESET |
| 481 |
# define FPRESET _fpreset() |
| 482 |
/* MSVC peculiarities */ |
| 483 |
# ifdef _MSC_VER |
| 484 |
# undef snprintf |
| 485 |
# define snprintf _snprintf |
| 486 |
# undef vsnprintf |
| 487 |
# define vsnprintf _vsnprintf |
| 488 |
# undef tempnam |
| 489 |
# define tempnam _tempnam |
| 490 |
# undef fdopen |
| 491 |
# define fdopen _fdopen |
| 492 |
# undef fileno |
| 493 |
# define fileno _fileno |
| 494 |
# undef getpid |
| 495 |
# define getpid _getpid |
| 496 |
# undef dup |
| 497 |
# define dup _dup |
| 498 |
# undef dup2 |
| 499 |
# define dup2 _dup2 |
| 500 |
# undef putenv |
| 501 |
# define putenv _putenv |
| 502 |
# endif |
| 503 |
#endif /* __WIN32__ */ |
| 504 |
|
| 505 |
#ifdef __SUN_SUNOS__ |
| 506 |
/** not properly headered in math.h or ieee*.h */ |
| 507 |
extern int finite(double); |
| 508 |
#endif |
| 509 |
|
| 510 |
#endif /* ASC_ASCCONFIG_H */ |
| 511 |
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