libgpp4-dev 1.3.1-0ubuntu2 / usr / include / gpp4 / ccp4 / ccp4_sysdep.h

/*
     ccp4_sysdep.h: System-dependent definitions
     Copyright (C) 2001  CCLRC

     This library is free software: you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
     License as published by the Free Software Foundation, either
     version 3 of the License, or (at your option) any later version.

     This library 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
     Lesser General Public License for more details.

     You should have received a copy of the GNU Lesser General Public
     License along with This library.  If not, see
     <http://www.gnu.org/licenses/>.

*/

/** @file ccp4_sysdep.h
 *
 *  @brief System-dependent definitions.
 *
 *  @author Charles Ballard, based in part on earlier versions
 */

#ifndef __CCP4_BITS
#define __CCP4_BITS

#if defined (_AIX) || defined(___AIX)
#  define KNOWN_MACHINE
#  define CALL_LIKE_HPUX 1
#endif

#if defined (__hpux) 
#  define KNOWN_MACHINE
#  define CALL_LIKE_HPUX 1
#endif

#ifdef __sgi   /* in ANSI mode */
#  ifndef sgi
#    define sgi
#  endif
#endif

#if defined (sgi)
#  define KNOWN_MACHINE
#  define CALL_LIKE_SUN 1
#endif

#if defined (sun) || defined (__sun)
#  define KNOWN_MACHINE
#  define CALL_LIKE_SUN 1
#  if !defined(__STDC__) || defined(__GNUC__)
#    if !defined(G77)
      extern char *sys_errlist [];
#     define strerror(i) sys_errlist[i] /* k&r compiler doesn't have it */
#    endif
#  endif
#endif

#if defined(__OSF1__) || defined(__osf__)
#  define KNOWN_MACHINE
#  define CALL_LIKE_SUN 1
#endif

#ifndef VMS
#  if defined (vms) || defined (__vms) || defined (__VMS)
#    define VMS
#  endif
#endif
#if defined (VMS)
#  define KNOWN_MACHINE
#  define CALL_LIKE_VMS 1
#endif

#if defined(_MSC_VER) || defined (WIN32)
# if defined (_MSC_VER) && (_MSC_VER >= 800)
#  define CALL_LIKE_MVS 2
# else
#  define CALL_LIKE_MVS 1
# endif
#  define KNOWN_MACHINE
#endif

#if defined (linux) || defined __linux__ || defined (__CYGWIN__)
#  undef CALL_LIKE_SUN
#  define KNOWN_MACHINE
#  define CALL_LIKE_SUN 1
#endif

#if defined __linux__ && ( defined __PPC || defined __PPC__ )
#  undef CALL_LIKE_SUN
#  define KNOWN_MACHINE
#  define CALL_LIKE_SUN 1
#endif

#if defined (__FreeBSD__)
#  undef CALL_LIKE_SUN
#  define KNOWN_MACHINE
#  define CALL_LIKE_SUN 1
#endif

#if defined(F2C) || defined(G77)
#  undef CALL_LIKE_SUN
#  define CALL_LIKE_SUN 1
#  define KNOWN_MACHINE
#endif

#if defined(__APPLE__)
#  undef CALL_LIKE_SUN
#  define CALL_LIKE_SUN 1
#  define KNOWN_MACHINE
#endif

#if defined (_CALL_SYSV) && ! defined (__APPLE__)
#  undef CALL_LIKE_SUN
#  define CALL_LIKE_SUN 1
#  define KNOWN_MACHINE
#endif

#if ! defined (KNOWN_MACHINE)
#  error System type is not known -- see the Installation Guide
#else

#ifndef _POSIX_SOURCE
#define _POSIX_SOURCE
#endif

/* include X/Open Unix extensions (e.g. cuserid) */
#ifndef _XOPEN_SOURCE
#define _XOPEN_SOURCE
#endif

#include <stdio.h>

#if defined (VMS)
#  include <descrip.h>          /* non-POSIX */
#  define NOUNISTD
#else
#  include <sys/types.h>
#  include <sys/stat.h>
#  if !defined (_WIN32) && !defined (_MSC_VER)
#    include <sys/times.h>
#  endif
#  ifdef _MSC_VER
#    define NOUNISTD
#  endif
#endif

#include <stddef.h>
#include <string.h>

#ifndef NOUNISTD
#  include <unistd.h>
#else
#  ifndef VMS 
#    ifndef _MSC_VER
#      include <sys/file.h>     /* ESV, old Concentrix */ /* non-POSIX */
#    endif
#  endif
#endif
#ifndef NOSTDLIB                /* for TitanOS 4.2, at least? */
#  include <stdlib.h>
#endif

#include <errno.h>
#include <ctype.h>

#if defined(_AIX) || defined (__hpux) || defined(F2C) ||\
    defined(G77) || defined(_WIN32) || defined (sun) /* would do no harm on others, though */
#  include <time.h>
#endif

#include <limits.h>
#include <float.h>

#if defined (F2C)
#  define Skip_f2c_Undefs
#  include "f2c.h"
#endif
#if defined (G77)
#  define Skip_f2c_Undefs       /* g2c.h infelicity... */
#  if defined (HAVE_G2C_H)
#    include "g2c.h"
#  endif
#endif

/* rint() function does not seen to exist for mingw32
   defined in library_utils.c */
#  if ((defined _WIN32) || (defined _MSC_VER)) && (!defined rint)
  double rint(double x);
#endif

#ifdef _MSC_VER
#define  M_PI            3.14159265358979323846
#endif

#ifdef _MSC_VER
#  define PATH_SEPARATOR '\\'
#  define EXT_SEPARATOR '.'
#else
#  define PATH_SEPARATOR '/'
#  define EXT_SEPARATOR '.'
#endif

#define MAXFLEN       512    /**< the maximum length of a filename in CCP4 */
#define MAXFILES       16    /**< maximum number of files open symultaneously */
#define DEFMODE         2    /**< default mode access for random access files */

#define IRRELEVANT_OP   0
#define READ_OP         1
#define WRITE_OP        2

#include<fcntl.h>
#ifndef SEEK_SET
#  define SEEK_SET 0
#  define SEEK_CUR 1
#  define SEEK_END 2
#endif /* ! SEEK_SET */
#ifndef O_WRONLY
#define O_RDONLY 0x0000       /**< i/o mode: read-only */
#define O_WRONLY 0x0001       /**< i/o mode: write-only  */
#define O_RDWR   0x0002       /**< i/o mode: read and write  */
#define O_APPEND 0x0008       /**< i/o mode: append to existing file  */
#define O_CREAT  0x0200       /**< i/o mode: create file  */
#define O_TRUNC  0x0400       /**< i/o mode: truncate existing file  */
#endif
#define O_TMP    0x0010       /**< i/o mode: scratch file */

#define BYTE  0
#define INT16 1   
#define INT32 6
#define FLOAT32 2
#define COMP32  3
#define COMP64  4

#define DFNTI_MBO       1       /**< Motorola byte order 2's compl */
#define DFNTI_IBO       4       /**< Intel byte order 2's compl */

#define DFNTF_BEIEEE    1       /**< big endian IEEE (canonical) */
#define DFNTF_VAX       2       /**< Vax format */
#define DFNTF_CONVEXNATIVE 5    /**< Convex native floats */
#define DFNTF_LEIEEE    4       /**< little-endian IEEE format */

#if defined (VAX) || defined (vax) /* gcc seems to use vax */
#  define NATIVEFT DFNTF_VAX
#  define NATIVEIT DFNTI_IBO
#endif

#if defined(MIPSEL) || defined(i386) || defined(i860) || defined(__ia64__) || defined(__amd64__) || defined(__x86_64__) || defined(WIN32)
#  define NATIVEIT DFNTI_IBO
#  define NATIVEFT DFNTF_LEIEEE
#endif

#if defined(__ARMEL__)
#  define NATIVEIT DFNTI_IBO
#  define NATIVEFT DFNTF_LEIEEE
#endif

#if defined (powerpc) || defined (__powerpc__) || defined (__ppc__) || defined __PPC
#  define NATIVEIT DFNTI_MBO
#  define NATIVEFT DFNTF_BEIEEE
#endif

#if defined (__s390__) || defined (__s390x__)
#  define NATIVEIT DFNTI_MBO
#  define NATIVEFT DFNTF_BEIEEE
#endif

#ifdef __alpha
#  ifdef VMS
#    if __IEEE_FLOAT == 1
#      define NATIVEFT DFNTF_LEIEEE
#    else
#      define NATIVEFT DFNTF_VAX
#    endif
#  else                       /* assume OSF/1 */
#    define NATIVEFT DFNTF_LEIEEE
#  endif
#  define NATIVEIT DFNTI_IBO
#endif

#if defined(MIPSEB) || defined(__hpux) || defined(_AIX) || defined(m68k) || defined(mc68000) || defined(sparc) || defined (__sparc__)
#  define NATIVEIT DFNTI_MBO
#  define NATIVEFT DFNTF_BEIEEE
#endif

#if defined (__hppa__)
#  define NATIVEIT DFNTI_MBO
#  define NATIVEFT DFNTF_BEIEEE
#endif

#if defined(__ARM__) || defined(__arm__)
#if defined(__ARMEB__)
#  define NATIVEIT DFNTI_MBO
#  define NATIVEFT DFNTF_BEIEEE
#endif
#if defined(__ARMEL__)
#  define NATIVEIT DFNTI_IBO
#  define NATIVEFT DFNTF_LEIEEE
#endif
#endif

#ifndef NATIVEFT
#  error "Can't determine machine number format"
#endif

#define DFNT_UINT       0       /**< unsigned int */
#define DFNT_SINT       1       /**< short int */
#define DFNT_INT        2       /**< int */
#define DFNT_UCHAR      3       /**< unsigned char */
#define DFNT_CHAR       4       /**< char */
#define DFNT_FLOAT      5       /**< float */
#define DFNT_DOUBLE     6       /**< double */

#endif

#endif /* __CCP4_BITS */

/*
  Local variables:
  mode: font-lock
  End:
*/