stringio.c File Reference

#include "ruby.h"
#include "ruby/io.h"
#include "ruby/encoding.h"

Go to the source code of this file.

Data Structures
struct	StringIO
struct	getline_arg

Macros
#define	IS_STRIO(obj)   (rb_typeddata_is_kind_of((obj), &strio_data_type))
#define	error_inval(msg)   (rb_syserr_fail(EINVAL, msg))
#define	get_enc(ptr)   ((ptr)->enc ? (ptr)->enc : rb_enc_get((ptr)->string))
#define	check_strio(self)   ((struct StringIO*)rb_check_typeddata((self), &strio_data_type))
#define	StringIO(obj)   get_strio(obj)
#define	STRIO_READABLE   FL_USER4
#define	STRIO_WRITABLE   FL_USER5
#define	STRIO_READWRITE   (STRIO_READABLE|STRIO_WRITABLE)
#define	STRIO_MODE_SET_P(strio, mode)
#define	CLOSED(strio)   (!STRIO_MODE_SET_P(strio, READWRITE))
#define	READABLE(strio)   STRIO_MODE_SET_P(strio, READABLE)
#define	WRITABLE(strio)   STRIO_MODE_SET_P(strio, WRITABLE)
#define	strio_fcntl   strio_unimpl
#define	strio_flush   strio_self
#define	strio_fsync   strio_0
#define	strio_set_sync   strio_first
#define	strio_tell   strio_get_pos
#define	strio_addstr   rb_io_addstr
#define	strio_print   rb_io_print
#define	strio_printf   rb_io_printf
#define	strio_puts   rb_io_puts
#define	strio_syswrite   rb_io_write
#define	strio_isatty   strio_false
#define	strio_pid   strio_nil
#define	strio_fileno   strio_nil

Typedefs
typedef char	strio_flags_check[(STRIO_READABLE/FMODE_READABLE==STRIO_WRITABLE/FMODE_WRITABLE) *2 - 1]

Functions
void	Init_stringio (void)

Macro Definition Documentation

check_strio

#define check_strio

(

self

)

((struct StringIO*)rb_check_typeddata((self), &strio_data_type))

Definition at line 88 of file stringio.c.

CLOSED

#define CLOSED

(

strio

)

(!STRIO_MODE_SET_P(strio, READWRITE))

Definition at line 130 of file stringio.c.

error_inval

#define error_inval

(

msg

)

(rb_syserr_fail(EINVAL, msg))

Definition at line 40 of file stringio.c.

get_enc

#define get_enc

(

ptr

)

((ptr)->enc ? (ptr)->enc : rb_enc_get((ptr)->string))

Definition at line 41 of file stringio.c.

IS_STRIO

#define IS_STRIO

(

obj

)

(rb_typeddata_is_kind_of((obj), &strio_data_type))

Definition at line 39 of file stringio.c.

READABLE

#define READABLE

(

strio

)

STRIO_MODE_SET_P(strio, READABLE)

Definition at line 131 of file stringio.c.

StringIO

#define StringIO

(

obj

)

get_strio(obj)

Definition at line 121 of file stringio.c.

strio_addstr

#define strio_addstr   rb_io_addstr

Definition at line 1306 of file stringio.c.

strio_fcntl

#define strio_fcntl   strio_unimpl

Definition at line 532 of file stringio.c.

strio_fileno

#define strio_fileno   strio_nil

Definition at line 1493 of file stringio.c.

strio_flush

#define strio_flush   strio_self

Definition at line 534 of file stringio.c.

strio_fsync

#define strio_fsync   strio_0

Definition at line 536 of file stringio.c.

strio_isatty

#define strio_isatty   strio_false

Definition at line 1489 of file stringio.c.

STRIO_MODE_SET_P

#define STRIO_MODE_SET_P	(		strio,
			mode
	)

Value:

((RBASIC(strio)->flags & STRIO_##mode) && \
     ((struct StringIO*)DATA_PTR(strio))->flags & FMODE_##mode)

Definition at line 127 of file stringio.c.

strio_pid

#define strio_pid   strio_nil

Definition at line 1491 of file stringio.c.

strio_print

#define strio_print   rb_io_print

Definition at line 1315 of file stringio.c.

strio_printf

#define strio_printf   rb_io_printf

Definition at line 1323 of file stringio.c.

strio_puts

#define strio_puts   rb_io_puts

Definition at line 1355 of file stringio.c.

STRIO_READABLE

#define STRIO_READABLE   FL_USER4

Definition at line 123 of file stringio.c.

STRIO_READWRITE

#define STRIO_READWRITE   (STRIO_READABLE|STRIO_WRITABLE)

Definition at line 125 of file stringio.c.

strio_set_sync

#define strio_set_sync   strio_first

Definition at line 655 of file stringio.c.

strio_syswrite

#define strio_syswrite   rb_io_write

Definition at line 1478 of file stringio.c.

strio_tell

#define strio_tell   strio_get_pos

Definition at line 657 of file stringio.c.

STRIO_WRITABLE

#define STRIO_WRITABLE   FL_USER5

Definition at line 124 of file stringio.c.

WRITABLE

#define WRITABLE

(

strio

)

STRIO_MODE_SET_P(strio, WRITABLE)

Definition at line 132 of file stringio.c.

Typedef Documentation

strio_flags_check

typedef char strio_flags_check[(STRIO_READABLE/FMODE_READABLE==STRIO_WRITABLE/FMODE_WRITABLE) *2 - 1]

Definition at line 126 of file stringio.c.

Function Documentation

Init_stringio()

void Init_stringio

(

void

)

Definition at line 1611 of file stringio.c.

References rb_cData, rb_define_alloc_func(), rb_define_class(), rb_include_module(), and rb_mEnumerable.