giochannel.h File Reference

API published in:
API deprecated in:

#include <_ansi.h>
#include <glib/gconvert.h>
#include <glib/gmain.h>
#include <glib/gstring.h>


Data Structures
struct	_GIOChannel
struct	_GIOFuncs
Defines
#define	G_IO_CHANNEL_ERROR g_io_channel_error_quark()
Typedefs
typedef typedefG_BEGIN_DECLS struct _GIOChannel	GIOChannel
typedef _GIOFuncs	GIOFuncs
typedef gboolean(*	GIOFunc )(GIOChannel *source, GIOCondition condition, gpointer data)
Enumerations
enum	GIOError { G_IO_ERROR_NONE, G_IO_ERROR_AGAIN, G_IO_ERROR_INVAL, G_IO_ERROR_UNKNOWN }
enum	GIOChannelError { G_IO_CHANNEL_ERROR_FBIG, G_IO_CHANNEL_ERROR_INVAL, G_IO_CHANNEL_ERROR_IO, G_IO_CHANNEL_ERROR_ISDIR, G_IO_CHANNEL_ERROR_NOSPC, G_IO_CHANNEL_ERROR_NXIO, G_IO_CHANNEL_ERROR_OVERFLOW, G_IO_CHANNEL_ERROR_PIPE, G_IO_CHANNEL_ERROR_FAILED }
enum	GIOStatus { G_IO_STATUS_ERROR, G_IO_STATUS_NORMAL, G_IO_STATUS_EOF, G_IO_STATUS_AGAIN }
enum	GSeekType { G_SEEK_CUR, G_SEEK_SET, G_SEEK_END }
enum	GIOCondition { GLIB_SYSDEF_POLLIN, GLIB_SYSDEF_POLLOUT, GLIB_SYSDEF_POLLPRI, GLIB_SYSDEF_POLLERR, GLIB_SYSDEF_POLLHUP, GLIB_SYSDEF_POLLNVAL }
enum	GIOFlags { G_IO_FLAG_APPEND = 1 << 0, G_IO_FLAG_NONBLOCK = 1 << 1, G_IO_FLAG_IS_READABLE = 1 << 2, G_IO_FLAG_IS_WRITEABLE = 1 << 3, G_IO_FLAG_IS_SEEKABLE = 1 << 4, G_IO_FLAG_MASK = (1 << 5) - 1, G_IO_FLAG_GET_MASK = G_IO_FLAG_MASK, G_IO_FLAG_SET_MASK = G_IO_FLAG_APPEND \| G_IO_FLAG_NONBLOCK }
Functions
IMPORT_C void	g_io_channel_init (GIOChannel *channel)
IMPORT_C GIOChannel *	g_io_channel_ref (GIOChannel *channel)
IMPORT_C void	g_io_channel_unref (GIOChannel *channel)
IMPORT_C GIOError	g_io_channel_read (GIOChannel channel, gchar buf, gsize count, gsize *bytes_read)
IMPORT_C GIOError	g_io_channel_write (GIOChannel channel, const gchar buf, gsize count, gsize *bytes_written)
IMPORT_C GIOError	g_io_channel_seek (GIOChannel *channel, gint64 offset, GSeekType type)
IMPORT_C void	g_io_channel_close (GIOChannel *channel)
IMPORT_C GIOStatus	g_io_channel_shutdown (GIOChannel channel, gboolean flush, GError *err)
IMPORT_C guint	g_io_add_watch_full (GIOChannel *channel, gint priority, GIOCondition condition, GIOFunc func, gpointer user_data, GDestroyNotify notify)
IMPORT_C GSource *	g_io_create_watch (GIOChannel *channel, GIOCondition condition)
IMPORT_C guint	g_io_add_watch (GIOChannel *channel, GIOCondition condition, GIOFunc func, gpointer user_data)
IMPORT_C void	g_io_channel_set_buffer_size (GIOChannel *channel, gsize size)
IMPORT_C gsize	g_io_channel_get_buffer_size (GIOChannel *channel)
IMPORT_C GIOCondition	g_io_channel_get_buffer_condition (GIOChannel *channel)
IMPORT_C GIOStatus	g_io_channel_set_flags (GIOChannel channel, GIOFlags flags, GError *error)
IMPORT_C GIOFlags	g_io_channel_get_flags (GIOChannel *channel)
IMPORT_C void	g_io_channel_set_line_term (GIOChannel channel, const gchar line_term, gint length)
IMPORT_C G_CONST_RETURN gchar *	g_io_channel_get_line_term (GIOChannel channel, gint length)
IMPORT_C void	g_io_channel_set_buffered (GIOChannel *channel, gboolean buffered)
IMPORT_C gboolean	g_io_channel_get_buffered (GIOChannel *channel)
IMPORT_C GIOStatus	g_io_channel_set_encoding (GIOChannel channel, const gchar encoding, GError **error)
IMPORT_C G_CONST_RETURN gchar *	g_io_channel_get_encoding (GIOChannel *channel)
IMPORT_C void	g_io_channel_set_close_on_unref (GIOChannel *channel, gboolean do_close)
IMPORT_C gboolean	g_io_channel_get_close_on_unref (GIOChannel *channel)
IMPORT_C GIOStatus	g_io_channel_flush (GIOChannel channel, GError *error)
IMPORT_C GIOStatus	g_io_channel_read_line (GIOChannel channel, gchar str_return, gsize length, gsize terminator_pos, GError *error)
IMPORT_C GIOStatus	g_io_channel_read_line_string (GIOChannel channel, GString buffer, gsize terminator_pos, GError *error)
IMPORT_C GIOStatus	g_io_channel_read_to_end (GIOChannel channel, gchar str_return, gsize length, GError **error)
IMPORT_C GIOStatus	g_io_channel_read_chars (GIOChannel channel, gchar buf, gsize count, gsize bytes_read, GError *error)
IMPORT_C GIOStatus	g_io_channel_read_unichar (GIOChannel channel, gunichar thechar, GError **error)
IMPORT_C GIOStatus	g_io_channel_write_chars (GIOChannel channel, const gchar buf, gssize count, gsize bytes_written, GError *error)
IMPORT_C GIOStatus	g_io_channel_write_unichar (GIOChannel channel, gunichar thechar, GError *error)
IMPORT_C GIOStatus	g_io_channel_seek_position (GIOChannel channel, gint64 offset, GSeekType type, GError *error)
IMPORT_C GIOChannel *	g_io_channel_new_file (const gchar filename, const gchar mode, GError **error)
IMPORT_C GQuark	g_io_channel_error_quark (void)
IMPORT_C GIOChannelError	g_io_channel_error_from_errno (gint en)
IMPORT_C GIOChannel *	g_io_channel_unix_new (int fd)
IMPORT_C gint	g_io_channel_unix_get_fd (GIOChannel *channel)
Variables
GLIB_VAR GSourceFuncs	g_io_watch_funcs

Define Documentation

#define G_IO_CHANNEL_ERROR g_io_channel_error_quark()

Typedef Documentation

typedef typedefG_BEGIN_DECLS struct _GIOChannel GIOChannel

typedef gboolean(* GIOFunc)(GIOChannel *source, GIOCondition condition, gpointer data)

typedef struct _GIOFuncs GIOFuncs

Enumeration Type Documentation

enum GIOChannelError

Enumerator:

G_IO_CHANNEL_ERROR_FBIG
G_IO_CHANNEL_ERROR_INVAL
G_IO_CHANNEL_ERROR_IO
G_IO_CHANNEL_ERROR_ISDIR
G_IO_CHANNEL_ERROR_NOSPC
G_IO_CHANNEL_ERROR_NXIO
G_IO_CHANNEL_ERROR_OVERFLOW
G_IO_CHANNEL_ERROR_PIPE
G_IO_CHANNEL_ERROR_FAILED

enum GIOCondition

Enumerator:

GLIB_SYSDEF_POLLIN
GLIB_SYSDEF_POLLOUT
GLIB_SYSDEF_POLLPRI
GLIB_SYSDEF_POLLERR
GLIB_SYSDEF_POLLHUP
GLIB_SYSDEF_POLLNVAL

enum GIOError

Enumerator:

G_IO_ERROR_NONE
G_IO_ERROR_AGAIN
G_IO_ERROR_INVAL
G_IO_ERROR_UNKNOWN

enum GIOFlags

Enumerator:

G_IO_FLAG_APPEND
G_IO_FLAG_NONBLOCK
G_IO_FLAG_IS_READABLE
G_IO_FLAG_IS_WRITEABLE
G_IO_FLAG_IS_SEEKABLE
G_IO_FLAG_MASK
G_IO_FLAG_GET_MASK
G_IO_FLAG_SET_MASK

enum GIOStatus

Enumerator:

G_IO_STATUS_ERROR
G_IO_STATUS_NORMAL
G_IO_STATUS_EOF
G_IO_STATUS_AGAIN

enum GSeekType

Enumerator:

G_SEEK_CUR
G_SEEK_SET
G_SEEK_END

Function Documentation

IMPORT_C guint g_io_add_watch	(	GIOChannel *	channel,
		GIOCondition	condition,
		GIOFunc	func,
		gpointer	user_data
	)

IMPORT_C guint g_io_add_watch_full	(	GIOChannel *	channel,
		gint	priority,
		GIOCondition	condition,
		GIOFunc	func,
		gpointer	user_data,
		GDestroyNotify	notify
	)

IMPORT_C void g_io_channel_close

(

GIOChannel *

channel

)

IMPORT_C GIOChannelError g_io_channel_error_from_errno

(

gint

)

IMPORT_C GQuark g_io_channel_error_quark

(

void

)

IMPORT_C GIOStatus g_io_channel_flush	(	GIOChannel *	channel,
		GError **	error
	)

IMPORT_C GIOCondition g_io_channel_get_buffer_condition

(

GIOChannel *

channel

)

IMPORT_C gsize g_io_channel_get_buffer_size

(

GIOChannel *

channel

)

IMPORT_C gboolean g_io_channel_get_buffered

(

GIOChannel *

channel

)

IMPORT_C gboolean g_io_channel_get_close_on_unref

(

GIOChannel *

channel

)

IMPORT_C G_CONST_RETURN gchar* g_io_channel_get_encoding

(

GIOChannel *

channel

)

IMPORT_C GIOFlags g_io_channel_get_flags

(

GIOChannel *

channel

)

IMPORT_C G_CONST_RETURN gchar* g_io_channel_get_line_term	(	GIOChannel *	channel,
		gint *	length
	)

IMPORT_C void g_io_channel_init

(

GIOChannel *

channel

)

IMPORT_C GIOChannel* g_io_channel_new_file	(	const gchar *	filename,
		const gchar *	mode,
		GError **	error
	)

IMPORT_C GIOError g_io_channel_read	(	GIOChannel *	channel,
		gchar *	buf,
		gsize	count,
		gsize *	bytes_read
	)

IMPORT_C GIOStatus g_io_channel_read_chars	(	GIOChannel *	channel,
		gchar *	buf,
		gsize	count,
		gsize *	bytes_read,
		GError **	error
	)

IMPORT_C GIOStatus g_io_channel_read_line	(	GIOChannel *	channel,
		gchar **	str_return,
		gsize *	length,
		gsize *	terminator_pos,
		GError **	error
	)

IMPORT_C GIOStatus g_io_channel_read_line_string	(	GIOChannel *	channel,
		GString *	buffer,
		gsize *	terminator_pos,
		GError **	error
	)

IMPORT_C GIOStatus g_io_channel_read_to_end	(	GIOChannel *	channel,
		gchar **	str_return,
		gsize *	length,
		GError **	error
	)

IMPORT_C GIOStatus g_io_channel_read_unichar	(	GIOChannel *	channel,
		gunichar *	thechar,
		GError **	error
	)

IMPORT_C GIOChannel* g_io_channel_ref

(

GIOChannel *

channel

)

IMPORT_C GIOError g_io_channel_seek	(	GIOChannel *	channel,
		gint64	offset,
		GSeekType	type
	)

IMPORT_C GIOStatus g_io_channel_seek_position	(	GIOChannel *	channel,
		gint64	offset,
		GSeekType	type,
		GError **	error
	)

IMPORT_C void g_io_channel_set_buffer_size	(	GIOChannel *	channel,
		gsize	size
	)

IMPORT_C void g_io_channel_set_buffered	(	GIOChannel *	channel,
		gboolean	buffered
	)

IMPORT_C void g_io_channel_set_close_on_unref	(	GIOChannel *	channel,
		gboolean	do_close
	)

IMPORT_C GIOStatus g_io_channel_set_encoding	(	GIOChannel *	channel,
		const gchar *	encoding,
		GError **	error
	)

IMPORT_C GIOStatus g_io_channel_set_flags	(	GIOChannel *	channel,
		GIOFlags	flags,
		GError **	error
	)

IMPORT_C void g_io_channel_set_line_term	(	GIOChannel *	channel,
		const gchar *	line_term,
		gint	length
	)

IMPORT_C GIOStatus g_io_channel_shutdown	(	GIOChannel *	channel,
		gboolean	flush,
		GError **	err
	)

IMPORT_C gint g_io_channel_unix_get_fd

(

GIOChannel *

channel

)

IMPORT_C GIOChannel* g_io_channel_unix_new

(

int

)

IMPORT_C void g_io_channel_unref

(

GIOChannel *

channel

)

IMPORT_C GIOError g_io_channel_write	(	GIOChannel *	channel,
		const gchar *	buf,
		gsize	count,
		gsize *	bytes_written
	)

IMPORT_C GIOStatus g_io_channel_write_chars	(	GIOChannel *	channel,
		const gchar *	buf,
		gssize	count,
		gsize *	bytes_written,
		GError **	error
	)

IMPORT_C GIOStatus g_io_channel_write_unichar	(	GIOChannel *	channel,
		gunichar	thechar,
		GError **	error
	)

IMPORT_C GSource* g_io_create_watch	(	GIOChannel *	channel,
		GIOCondition	condition
	)

Variable Documentation

GLIB_VAR GSourceFuncs g_io_watch_funcs

giochannel.h File Reference

Data Structures

Defines

Typedefs

Enumerations

Functions

Variables

Define Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation