ccp4_sysdep.h Source File

00001 /*
00002      ccp4_sysdep.h: System-dependent definitions
00003      Copyright (C) 2001  CCLRC
00004 
00005      This code is distributed under the terms and conditions of the
00006      CCP4 Program Suite Licence Agreement as a CCP4 Library.
00007      A copy of the CCP4 licence can be obtained by writing to the
00008      CCP4 Secretary, Daresbury Laboratory, Warrington WA4 4AD, UK.
00009 */
00010 
00018 #ifndef __CCP4_BITS
00019 #define __CCP4_BITS
00020 
00021 #if defined (_AIX) || defined(___AIX)
00022 #  define KNOWN_MACHINE
00023 #  define CALL_LIKE_HPUX 1
00024 #endif
00025 
00026 #if defined (__hpux) 
00027 #  define KNOWN_MACHINE
00028 #  define CALL_LIKE_HPUX 1
00029 #endif
00030 
00031 #ifdef __sgi   /* in ANSI mode */
00032 #  ifndef sgi
00033 #    define sgi
00034 #  endif
00035 #endif
00036 
00037 #if defined (sgi)
00038 #  define KNOWN_MACHINE
00039 #  define CALL_LIKE_SUN 1
00040 #endif
00041 
00042 #if defined (sun) || defined (__sun)
00043 #  define KNOWN_MACHINE
00044 #  define CALL_LIKE_SUN 1
00045 #  if !defined(__STDC__) || defined(__GNUC__)
00046 #    if !defined(G77)
00047       extern char *sys_errlist [];
00048 #     define strerror(i) sys_errlist[i] /* k&r compiler doesn't have it */
00049 #    endif
00050 #  endif
00051 #endif
00052 
00053 #if defined(__OSF1__) || defined(__osf__)
00054 #  define KNOWN_MACHINE
00055 #  define CALL_LIKE_SUN 1
00056 #endif
00057 
00058 #ifndef VMS
00059 #  if defined (vms) || defined (__vms) || defined (__VMS)
00060 #    define VMS
00061 #  endif
00062 #endif
00063 #if defined (VMS)
00064 #  define KNOWN_MACHINE
00065 #  define CALL_LIKE_VMS 1
00066 #endif
00067 
00068 #if defined(_MSC_VER) || defined (WIN32)
00069 # if defined (_MSC_VER) && (_MSC_VER >= 800)
00070 #  define CALL_LIKE_MVS 2
00071 # else
00072 #  define CALL_LIKE_MVS 1
00073 # endif
00074 #  define KNOWN_MACHINE
00075 #endif
00076 
00077 #if defined (linux) || defined __linux__ || defined (__CYGWIN__)
00078 #  undef CALL_LIKE_SUN
00079 #  define KNOWN_MACHINE
00080 #  define CALL_LIKE_SUN 1
00081 #endif
00082 
00083 #if defined __linux__ && ( defined __PPC || defined __PPC__ )
00084 #  undef CALL_LIKE_SUN
00085 #  define KNOWN_MACHINE
00086 #  define CALL_LIKE_SUN 1
00087 #endif
00088 
00089 #if defined (__FreeBSD__)
00090 #  undef CALL_LIKE_SUN
00091 #  define KNOWN_MACHINE
00092 #  define CALL_LIKE_SUN 1
00093 #endif
00094 
00095 #if defined(F2C) || defined(G77)
00096 #  undef CALL_LIKE_SUN
00097 #  define CALL_LIKE_SUN 1
00098 #  define KNOWN_MACHINE
00099 #endif
00100 
00101 #if defined(__APPLE__)
00102 #  undef CALL_LIKE_SUN
00103 #  define CALL_LIKE_SUN 1
00104 #  define KNOWN_MACHINE
00105 #endif
00106 
00107 #if defined (_CALL_SYSV) && ! defined (__APPLE__)
00108 #  undef CALL_LIKE_SUN
00109 #  define CALL_LIKE_SUN 1
00110 #  define KNOWN_MACHINE
00111 #endif
00112 
00113 #if ! defined (KNOWN_MACHINE)
00114 #  error System type is not known -- see the Installation Guide
00115 #else
00116 
00117 #ifndef _POSIX_SOURCE
00118 #define _POSIX_SOURCE
00119 #endif
00120 
00121 /* include X/Open Unix extensions (e.g. cuserid) */
00122 #ifndef _XOPEN_SOURCE
00123 #define _XOPEN_SOURCE
00124 #endif
00125 
00126 #include <stdio.h>
00127 
00128 #if defined (VMS)
00129 #  include <descrip.h>          /* non-POSIX */
00130 #  define NOUNISTD
00131 #else
00132 #  include <sys/types.h>
00133 #  include <sys/stat.h>
00134 #  if !defined (_WIN32) && !defined (_MSC_VER)
00135 #    include <sys/times.h>
00136 #  endif
00137 #  ifdef _MSC_VER
00138 #    define NOUNISTD
00139 #  endif
00140 #endif
00141 
00142 #include <stddef.h>
00143 #include <string.h>
00144 
00145 #ifndef NOUNISTD
00146 #  include <unistd.h>
00147 #else
00148 #  ifndef VMS 
00149 #    ifndef _MSC_VER
00150 #      include <sys/file.h>     /* ESV, old Concentrix */ /* non-POSIX */
00151 #    endif
00152 #  endif
00153 #endif
00154 #ifndef NOSTDLIB                /* for TitanOS 4.2, at least? */
00155 #  include <stdlib.h>
00156 #endif
00157 
00158 #include <errno.h>
00159 #include <ctype.h>
00160 
00161 #if defined(_AIX) || defined (__hpux) || defined(F2C) ||\
00162     defined(G77) || defined(_WIN32) || defined (sun) /* would do no harm on others, though */
00163 #  include <time.h>
00164 #endif
00165 
00166 #include <limits.h>
00167 #include <float.h>
00168 
00169 #if defined (F2C)
00170 #  define Skip_f2c_Undefs
00171 #  include "f2c.h"
00172 #endif
00173 #if defined (G77)
00174 #  define Skip_f2c_Undefs       /* g2c.h infelicity... */
00175 #  if defined (HAVE_G2C_H)
00176 #    include "g2c.h"
00177 #  else
00178 #    include "f2c.h"
00179 #  endif
00180 #endif
00181 
00182 /* rint() function does not seen to exist for mingw32
00183    defined in library_utils.c */
00184 #  if ((defined _WIN32) || (defined _MSC_VER)) && (!defined rint)
00185   double rint(double x);
00186 #endif
00187 
00188 #ifdef _MSC_VER
00189 #define  M_PI            3.14159265358979323846
00190 #endif
00191 
00192 #ifdef _MSC_VER
00193 #  define PATH_SEPARATOR '\\'
00194 #  define EXT_SEPARATOR '.'
00195 #else
00196 #  define PATH_SEPARATOR '/'
00197 #  define EXT_SEPARATOR '.'
00198 #endif
00199 
00200 #define MAXFLEN       512    
00201 #define MAXFILES       16    
00202 #define DEFMODE         2    
00204 #define IRRELEVANT_OP   0
00205 #define READ_OP         1
00206 #define WRITE_OP        2
00207 
00208 #include<fcntl.h>
00209 #ifndef SEEK_SET
00210 #  define SEEK_SET 0
00211 #  define SEEK_CUR 1
00212 #  define SEEK_END 2
00213 #endif /* ! SEEK_SET */
00214 #ifndef O_WRONLY
00215 #define O_RDONLY 0x0000       
00216 #define O_WRONLY 0x0001       
00217 #define O_RDWR   0x0002       
00218 #define O_APPEND 0x0008       
00219 #define O_CREAT  0x0200       
00220 #define O_TRUNC  0x0400       
00221 #endif
00222 #define O_TMP    0x0010       
00224 #define BYTE  0
00225 #define INT16 1   
00226 #define INT32 6
00227 #define FLOAT32 2
00228 #define COMP32  3
00229 #define COMP64  4
00230 
00231 #define DFNTI_MBO       1       
00232 #define DFNTI_IBO       4       
00234 #define DFNTF_BEIEEE    1       
00235 #define DFNTF_VAX       2       
00236 #define DFNTF_CONVEXNATIVE 5    
00237 #define DFNTF_LEIEEE    4       
00239 #if defined (VAX) || defined (vax) /* gcc seems to use vax */
00240 #  define NATIVEFT DFNTF_VAX
00241 #  define NATIVEIT DFNTI_IBO
00242 #endif
00243 
00244 #if defined(MIPSEL) || defined(i386) || defined(i860) || defined(__ia64__) || defined(__amd64__) || defined(__x86_64__)
00245 #  define NATIVEIT DFNTI_IBO
00246 #  define NATIVEFT DFNTF_LEIEEE
00247 #endif
00248 
00249 #if defined (powerpc) || defined (__ppc__) || defined __PPC
00250 #  define NATIVEIT DFNTI_MBO
00251 #  define NATIVEFT DFNTF_BEIEEE
00252 #endif
00253 
00254 #ifdef __alpha
00255 #  ifdef VMS
00256 #    if __IEEE_FLOAT == 1
00257 #      define NATIVEFT DFNTF_LEIEEE
00258 #    else
00259 #      define NATIVEFT DFNTF_VAX
00260 #    endif
00261 #  else                       /* assume OSF/1 */
00262 #    define NATIVEFT DFNTF_LEIEEE
00263 #  endif
00264 #  define NATIVEIT DFNTI_IBO
00265 #endif
00266 
00267 #if defined(MIPSEB) || defined(__hpux) || defined(_AIX) || defined(m68k) || defined(mc68000) || defined(sparc) || defined (__sparc__)
00268 #  define NATIVEIT DFNTI_MBO
00269 #  define NATIVEFT DFNTF_BEIEEE
00270 #endif
00271 
00272 #ifndef NATIVEFT
00273 #  error "Can't determine machine number format"
00274 #endif
00275 
00276 #define DFNT_UINT       0       
00277 #define DFNT_SINT       1       
00278 #define DFNT_INT        2       
00279 #define DFNT_UCHAR      3       
00280 #define DFNT_CHAR       4       
00281 #define DFNT_FLOAT      5       
00282 #define DFNT_DOUBLE     6       
00284 #endif
00285 
00286 #endif /* __CCP4_BITS */