/* @(#)mconfig.h 1.24 98/12/14 Copyright 1995 J. Schilling */ /* * definitions for machine configuration * * Copyright (c) 1995 J. Schilling * * This file must be included before any other file. * Use only cpp instructions. * * NOTE: SING: (Schily Is Not Gnu) */ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; see the file COPYING. If not, write to * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _MCONFIG_H #define _MCONFIG_H #include <config.h> #ifdef __cplusplus extern "C" { #endif #if defined(unix) || defined(__unix) || defined(__unix__) # define IS_UNIX #endif #ifdef __MSDOS__ # define IS_MSDOS #endif #if defined(tos) || defined(__tos) # define IS_TOS #endif #ifdef THINK_C # define IS_MAC #endif #if defined(sun) || defined(__sun) || defined(__sun__) # define IS_SUN #endif #if defined(__CYGWIN32__) # define IS_GCC_WIN32 #endif /*--------------------------------------------------------------------------*/ /* * Some magic that cannot (yet) be figured out with autoconf. */ #ifdef sparc # ifndef HAVE_LDSTUB # define HAVE_LDSTUB # endif # ifndef HAVE_SCANSTACK # define HAVE_SCANSTACK # endif #endif #if defined(__i386_) || defined(i386) # ifndef HAVE_XCHG # define HAVE_XCHG # endif # ifndef HAVE_SCANSTACK # define HAVE_SCANSTACK # endif #endif #if defined(SOL2) || defined(SOL2) || defined(S5R4) || defined(__S5R4) \ || defined(SVR4) # ifndef __SVR4 # define __SVR4 # endif #endif #ifdef __SVR4 # ifndef SVR4 # define SVR4 # endif #endif /* * SunOS 4.x / SunOS 5.x */ #if defined(IS_SUN) # define HAVE_GETAV0 #endif /* * AIX */ #if defined(_IBMR2) || defined(_AIX) # define IS_UNIX /* ??? really ??? */ #endif /* * Silicon Graphics (must be before SVR4) */ #if defined(sgi) || defined(__sgi) # define __NOT_SVR4__ /* Not a real SVR4 implementation */ #endif /* * Data General */ #if defined(__DGUX__) #ifdef XXXXXXX # undef HAVE_MTGET_DSREG # undef HAVE_MTGET_RESID # undef HAVE_MTGET_FILENO # undef HAVE_MTGET_BLKNO #endif # define mt_type mt_model # define mt_dsreg mt_status1 # define mt_erreg mt_status2 /* * DGUX hides its flock as dg_flock. */ # define HAVE_FLOCK # define flock dg_flock /* * Use the BSD style wait on DGUX to get the resource usages of child * processes. */ # define _BSD_WAIT_FLAVOR #endif /* * Apple Rhapsody */ #if defined(__NeXT__) && defined(__TARGET_OSNAME) && __TARGET_OSNAME == rhapsody # define HAVE_OSDEF /* prevent later definitions to overwrite current */ #endif /* * NextStep */ #if defined(__NeXT__) && !defined(HAVE_OSDEF) #define NO_PRINT_OVR #undef HAVE_USG_STDIO /* * NeXT Step 3.x uses __flsbuf(unsigned char , FILE *) * instead of __flsbuf(int, FILE *) */ #endif /* * NextStep 3.x has a broken linker that does not allow us to override * these functions. */ #ifndef __OPRINTF__ #ifdef NO_PRINT_OVR # define printf Xprintf # define fprintf Xfprintf # define sprintf Xsprintf #endif #endif /* __OPRINTF__ */ /*--------------------------------------------------------------------------*/ /* * If there is no flock defined by the system, use emulation * through fcntl record locking. */ #ifndef HAVE_FLOCK #define LOCK_SH 1 /* shared lock */ #define LOCK_EX 2 /* exclusive lock */ #define LOCK_NB 4 /* don't block when locking */ #define LOCK_UN 8 /* unlock */ #endif #include <prototyp.h> /* * gcc 2.x generally implements the long long type. */ #ifdef __GNUC__ # if __GNUC__ > 1 # ifndef HAVE_LONGLONG # define HAVE_LONGLONG # endif # endif #endif /* * Convert to GNU name */ #ifdef HAVE_STDC_HEADERS # ifndef STDC_HEADERS # define STDC_HEADERS # endif #endif /* * Convert to SCHILY name */ #ifdef STDC_HEADERS # ifndef HAVE_STDC_HEADERS # define HAVE_STDC_HEADERS # endif #endif #ifdef IS_UNIX # define PATH_DELIM '/' # define PATH_DELIM_STR "/" # define far # define near #endif #ifdef IS_GCC_WIN32 # define PATH_DELIM '/' # define PATH_DELIM_STR "/" # define far # define near #endif #ifdef IS_MSDOS # define PATH_DELIM '\\' # define PATH_DELIM_STR "\\" #endif #ifdef IS_TOS # define PATH_DELIM '\\' # define PATH_DELIM_STR "\\" # define far # define near #endif #ifdef IS_MAC # define PATH_DELIM ':' # define PATH_DELIM_STR ":" # define far # define near #endif #ifdef __cplusplus } #endif #endif /* _MCONFIG_H */