1 files changed, 0 insertions, 126 deletions
diff --git a/ruby_1_8_6/ext/io/wait/wait.c b/ruby_1_8_6/ext/io/wait/wait.c
deleted file mode 100644
index 61d6527b36..0000000000
--- a/ruby_1_8_6/ext/io/wait/wait.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/**********************************************************************
-
-  io/wait.c -
-
-  $Author$
-  $Date$
-  created at: Tue Aug 28 09:08:06 JST 2001
-
-  All the files in this distribution are covered under the Ruby's
-  license (see the file COPYING).
-
-**********************************************************************/
-
-#include "ruby.h"
-#include "rubyio.h"
-
-#include <sys/types.h>
-#if defined(FIONREAD_HEADER)
-#include FIONREAD_HEADER
-#endif
-
-#ifdef HAVE_RB_W32_IOCTLSOCKET
-#define ioctl ioctlsocket
-#define ioctl_arg u_long
-#define ioctl_arg2num(i) ULONG2NUM(i)
-#else
-#define ioctl_arg int
-#define ioctl_arg2num(i) INT2NUM(i)
-#endif
-
-#ifdef HAVE_RB_W32_IS_SOCKET
-#define FIONREAD_POSSIBLE_P(fd) rb_w32_is_socket(fd)
-#else
-#define FIONREAD_POSSIBLE_P(fd) ((fd),Qtrue)
-#endif
-
-static VALUE io_ready_p _((VALUE io));
-static VALUE io_wait _((int argc, VALUE *argv, VALUE io));
-void Init_wait _((void));
-
-EXTERN struct timeval rb_time_interval _((VALUE time));
-
-/*
-=begin
-= IO wait methods.
-=end
- */
-
-/*
-=begin
---- IO#ready?
-    returns non-nil if input available without blocking, or nil.
-=end
-*/
-static VALUE
-io_ready_p(io)
-    VALUE io;
-{
-    OpenFile *fptr;
-    FILE *fp;
-    ioctl_arg n;
-
-    GetOpenFile(io, fptr);
-    rb_io_check_readable(fptr);
-    if (!FIONREAD_POSSIBLE_P(fileno(fptr->f))) return Qfalse;
-    fp = fptr->f;
-    if (feof(fp)) return Qfalse;
-    if (rb_read_pending(fp)) return Qtrue;
-    if (ioctl(fileno(fp), FIONREAD, &n)) rb_sys_fail(0);
-    if (n > 0) return ioctl_arg2num(n);
-    return Qnil;
-}
-
-/*
-=begin
---- IO#wait([timeout])
-    waits until input available or timed out and returns self, or nil
-    when EOF reached.
-=end
-*/
-static VALUE
-io_wait(argc, argv, io)
-    int argc;
-    VALUE *argv;
-    VALUE io;
-{
-    OpenFile *fptr;
-    fd_set rd;
-    FILE *fp;
-    int fd;
-    ioctl_arg n;
-    VALUE timeout;
-    struct timeval *tp, timerec;
-
-    GetOpenFile(io, fptr);
-    rb_io_check_readable(fptr);
-    rb_scan_args(argc, argv, "01", &timeout);
-    if (NIL_P(timeout)) {
-	tp = 0;
-    }
-    else {
-	timerec = rb_time_interval(timeout);
-	tp = &timerec;
-    }
-
-    fp = fptr->f;
-    if (feof(fp)) return Qfalse;
-    if (rb_read_pending(fp)) return Qtrue;
-    fd = fileno(fp);
-    FD_ZERO(&rd);
-    FD_SET(fd, &rd);
-    if (rb_thread_select(fd + 1, &rd, NULL, NULL, tp) < 0)
-	rb_sys_fail(0);
-    rb_io_check_closed(fptr);
-    if (!FIONREAD_POSSIBLE_P(fileno(fptr->f))) return Qfalse;
-    if (ioctl(fileno(fp), FIONREAD, &n)) rb_sys_fail(0);
-    if (n > 0) return io;
-    return Qnil;
-}
-
-void
-Init_wait()
-{
-    rb_define_method(rb_cIO, "ready?", io_ready_p, 0);
-    rb_define_method(rb_cIO, "wait", io_wait, -1);
-}