drvrfile.c File Reference

#include <string.h>
#include <stdlib.h>
#include "fitsio2.h"
#include "group.h"

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Data Structures
struct	diskdriver

Macros
#define	IO_SEEK   0 /* last file I/O operation was a seek */
#define	IO_READ   1 /* last file I/O operation was a read */
#define	IO_WRITE   2 /* last file I/O operation was a write */

Functions
int	file_init (void)
int	file_setoptions (int options)
int	file_getoptions (int *options)
int	file_getversion (int *version)
int	file_shutdown (void)
int	file_open (char *filename, int rwmode, int *handle)
int	file_openfile (char *filename, int rwmode, FILE **diskfile)
int	file_create (char *filename, int *handle)
int	file_truncate (int handle, LONGLONG filesize)
int	file_size (int handle, LONGLONG *filesize)
int	file_close (int handle)
int	file_remove (char *filename)
int	file_flush (int handle)
int	file_seek (int handle, LONGLONG offset)
int	file_read (int hdl, void *buffer, long nbytes)
int	file_write (int hdl, void *buffer, long nbytes)
int	file_compress_open (char *filename, int rwmode, int *hdl)
int	file_is_compressed (char *filename)
int	file_checkfile (char *urltype, char *infile, char *outfile)
int	stream_open (char *filename, int rwmode, int *handle)
int	stream_create (char *filename, int *handle)
int	stream_size (int handle, LONGLONG *filesize)
int	stream_close (int handle)
int	stream_flush (int handle)
int	stream_seek (int handle, LONGLONG offset)
int	stream_read (int hdl, void *buffer, long nbytes)
int	stream_write (int hdl, void *buffer, long nbytes)

Macro Definition Documentation

#define IO_READ   1 /* last file I/O operation was a read */

#define IO_SEEK   0 /* last file I/O operation was a seek */

#define IO_WRITE   2 /* last file I/O operation was a write */

Function Documentation

int file_checkfile	(	char *	urltype,
		char *	infile,
		char *	outfile
	)

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int file_close

(

int

handle

)

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int file_compress_open	(	char *	filename,
		int	rwmode,
		int *	hdl
	)

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int file_create	(	char *	filename,
		int *	handle
	)

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int file_flush

(

int

handle

)

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int file_getoptions

(

int *

options

)

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int file_getversion

(

int *

version

)

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int file_init

(

void

)

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int file_is_compressed

(

char *

filename

)

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int file_open	(	char *	filename,
		int	rwmode,
		int *	handle
	)

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int file_openfile	(	char *	filename,
		int	rwmode,
		FILE **	diskfile
	)

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int file_read	(	int	hdl,
		void *	buffer,
		long	nbytes
	)

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int file_remove

(

char *

filename

)

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int file_seek	(	int	handle,
		LONGLONG	offset
	)

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int file_setoptions

(

int

options

)

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int file_shutdown

(

void

)

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int file_size	(	int	handle,
		LONGLONG *	filesize
	)

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int file_truncate	(	int	handle,
		LONGLONG	filesize
	)

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int file_write	(	int	hdl,
		void *	buffer,
		long	nbytes
	)

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int stream_close

(

int

handle

)

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int stream_create	(	char *	filename,
		int *	handle
	)

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int stream_flush

(

int

handle

)

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int stream_open	(	char *	filename,
		int	rwmode,
		int *	handle
	)

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int stream_read	(	int	hdl,
		void *	buffer,
		long	nbytes
	)

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int stream_seek	(	int	handle,
		LONGLONG	offset
	)

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int stream_size	(	int	handle,
		LONGLONG *	filesize
	)

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int stream_write	(	int	hdl,
		void *	buffer,
		long	nbytes
	)

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