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ccp4_sysdep.h File Reference

System-dependent definitions. More...

#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/times.h>
#include <stddef.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <ctype.h>
#include <limits.h>
#include <float.h>
#include <fcntl.h>

Go to the source code of this file.

Defines
#define	PATH_SEPARATOR   '/'
#define	EXT_SEPARATOR   '.'
#define	MAXFLEN   512
#define	MAXFILES   16
#define	DEFMODE   2
#define	IRRELEVANT_OP   0
#define	READ_OP   1
#define	WRITE_OP   2
#define	SEEK_SET   0
#define	SEEK_CUR   1
#define	SEEK_END   2
#define	O_RDONLY   0x0000
#define	O_WRONLY   0x0001
#define	O_RDWR   0x0002
#define	O_APPEND   0x0008
#define	O_CREAT   0x0200
#define	O_TRUNC   0x0400
#define	O_TMP   0x0010
#define	BYTE   0
#define	INT16   1
#define	INT32   6
#define	FLOAT32   2
#define	COMP32   3
#define	COMP64   4
#define	DFNTI_MBO   1
#define	DFNTI_IBO   4
#define	DFNTF_BEIEEE   1
#define	DFNTF_VAX   2
#define	DFNTF_CONVEXNATIVE   5
#define	DFNTF_LEIEEE   4
#define	DFNT_UINT   0
#define	DFNT_SINT   1
#define	DFNT_INT   2
#define	DFNT_UCHAR   3
#define	DFNT_CHAR   4
#define	DFNT_FLOAT   5
#define	DFNT_DOUBLE   6

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Detailed Description

System-dependent definitions.

Author:

Charles Ballard, based in part on earlier versions

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Define Documentation

#define DEFMODE   2

default mode access for random access files

#define DFNT_CHAR   4

char

#define DFNT_DOUBLE   6

double

#define DFNT_FLOAT   5

float

#define DFNT_INT   2

int

#define DFNT_SINT   1

short int

#define DFNT_UCHAR   3

unsigned char

#define DFNT_UINT   0

unsigned int

#define DFNTF_BEIEEE   1

big endian IEEE (canonical)

#define DFNTF_CONVEXNATIVE   5

Convex native floats

#define DFNTF_LEIEEE   4

little-endian IEEE format

#define DFNTF_VAX   2

Vax format

#define DFNTI_IBO   4

Intel byte order 2's compl

#define DFNTI_MBO   1

Motorola byte order 2's compl

#define MAXFILES   16

maximum number of files open symultaneously

#define MAXFLEN   512

the maximum length of a filename in CCP4

#define O_APPEND   0x0008

i/o mode: append to existing file

#define O_CREAT   0x0200

i/o mode: create file

#define O_RDONLY   0x0000

i/o mode: read-only

#define O_RDWR   0x0002

i/o mode: read and write

#define O_TMP   0x0010

i/o mode: scratch file

#define O_TRUNC   0x0400

i/o mode: truncate existing file

#define O_WRONLY   0x0001

i/o mode: write-only