ext/io/wait/wait.c File Reference

#include "ruby.h"
#include "ruby/io.h"
#include <sys/types.h>
#include <sys/ioctl.h>

Go to the source code of this file.

Defines
#define	ioctl_arg   int
#define	ioctl_arg2num(i)   INT2NUM(i)
#define	FIONREAD_POSSIBLE_P(fd)   ((void)(fd),Qtrue)
Functions
static VALUE io_ready_p	_ ((VALUE io))
static VALUE io_wait	_ ((int argc, VALUE *argv, VALUE io))
void Init_wait	_ ((void))
static VALUE	io_nread (VALUE io)
static VALUE	io_ready_p (VALUE io)
static VALUE	io_wait (int argc, VALUE *argv, VALUE io)
void	Init_wait ()

---

Define Documentation

#define FIONREAD_POSSIBLE_P

(

fd

)

((void)(fd),Qtrue)

Definition at line 36 of file wait.c.

Referenced by io_nread(), io_ready_p(), and io_wait().

#define ioctl_arg   int

Definition at line 29 of file wait.c.

#define ioctl_arg2num

(

i

)

INT2NUM(i)

Definition at line 30 of file wait.c.

Referenced by io_nread().

---

Function Documentation

void Init_wait _

(

(void)

)

static VALUE io_wait _

(

(int argc, VALUE *argv, VALUE io)

)

[static]

static VALUE io_ready_p _

(

(VALUE io)

)

[static]

void Init_wait

(

)

Definition at line 137 of file wait.c.

References io_nread(), io_ready_p(), io_wait(), rb_cIO, and rb_define_method().

static VALUE io_nread

(

VALUE

io

)

[static]

Definition at line 52 of file wait.c.

References rb_io_t::fd, FIONREAD_POSSIBLE_P, GetOpenFile, INT2FIX, ioctl(), ioctl_arg2num, len, rb_io_check_readable(), and rb_io_read_pending().

Referenced by Init_wait().

static VALUE io_ready_p

(

VALUE

io

)

[static]

Definition at line 77 of file wait.c.

References rb_io_t::fd, FIONREAD_POSSIBLE_P, GetOpenFile, ioctl(), Qfalse, Qnil, Qtrue, rb_io_check_readable(), and rb_io_read_pending().

Referenced by Init_wait().

static VALUE io_wait	(	int	argc,
		VALUE *	argv,
		VALUE	io
	)			[static]

Definition at line 101 of file wait.c.

References rb_io_t::fd, FIONREAD_POSSIBLE_P, GetOpenFile, ioctl(), NIL_P, NULL, Qfalse, Qnil, Qtrue, rb_io_check_closed(), rb_io_check_readable(), rb_io_read_pending(), rb_scan_args(), rb_sys_fail, rb_time_interval(), rb_wait_for_single_fd(), and RB_WAITFD_IN.

Referenced by Init_wait().