io.c File Reference

#include "report.h"
#include "filesys.h"
#include "io.h"
#include "args.h"
#include "platform.h"
#include "dataset.h"
#include "configured_symbols.h"

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Data Structures
struct	io_state_s
Typedefs
typedef struct io_state_s	io_state_t
Enumerations
enum	io_storage_type { io_storage_type = STATE_STATIC }
enum	io_init_type { io_initialisation_type = ZERO_INITABLE }
Functions
static bool	readon (void)
static void	make_tempfile (void)
static void	replace_infile (void)
static void	make_backup_name (const char *filename)
static void	backup_infile (void)
static void	delete_infile (void)
static void	open_output (void)
void	io_initor (void)
void	io_finitor (void)
char *	read_filename (void)
static bool	extend_line (void)
FILE *	open_file (const char *file, const char *mode)
void	close_io (int error)
void	open_io (char const *filename)
bool	get_line (void)
char *	read_more (char const *readpos)
size_t	read_offset (char const *readpos)
char *	read_pos (size_t readoff)
void	ensure_buf (size_t extra)
bool	input_opened (void)
void	save_read_pos (char const *cp)
char *	saved_read_pos (void)
void	io_toplevel (void)
Variables
static io_state_t	io_state
io_state_t *	io_h = & io_state
io_public_state_t *	io_public_h = ( io_public_state_t *)& io_state
static const io_state_t *const	io_static_initialiser_h
void(*	io_init_h )(io_state_t *)
void(*	io_finis_h )(io_state_t *)

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Detailed Description

This file implements the I/O component

Definition in file io.c.

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Function Documentation

static bool extend_line

(

void

)

[static]

Try to read another line of input from the current source file.

Returns:

true iff another line is read.

Definition at line 242 of file io.c.

References readon(), and SET_PUBLIC.

Referenced by get_line(), and read_more().

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