nobu	2013-02-16 12:46:34 +0900 (Sat, 16 Feb 2013)

  New Revision: 39268

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=39268

  Log:
    io/console: compatibility with 1.9
    
    * ext/io/console/console.c (rawmode_opt, console_dev): compatibility
      with ruby 1.9.  [ruby-core:52220] [Bug #7847]

  Modified files:
    trunk/ChangeLog
    trunk/ext/io/console/console.c
    trunk/ext/io/console/extconf.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 39267)
+++ ChangeLog	(revision 39268)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Sat Feb 16 12:46:32 2013  Nobuyoshi Nakada  <nobu@r...>
+
+	* ext/io/console/console.c (rawmode_opt, console_dev): compatibility
+	  with ruby 1.9.  [ruby-core:52220] [Bug #7847]
+
 Sat Feb 16 12:45:50 2013  Nobuyoshi Nakada  <nobu@r...>
 
 	* configure.in: unexpand arch sitearch and exec_prefix values, so
Index: ext/io/console/console.c
===================================================================
--- ext/io/console/console.c	(revision 39267)
+++ ext/io/console/console.c	(revision 39268)
@@ -23,6 +23,10 @@ typedef OpenFile rb_io_t; https://github.com/ruby/ruby/blob/trunk/ext/io/console/console.c#L23
 #include <sys/ioctl.h>
 #endif
 
+#ifndef RB_TYPE_P
+#define RB_TYPE_P(obj, type) (TYPE(obj) == type)
+#endif
+
 #if defined HAVE_TERMIOS_H
 # include <termios.h>
 typedef struct termios conmode;
@@ -101,7 +105,23 @@ rawmode_opt(int argc, VALUE *argv, rawmo https://github.com/ruby/ruby/blob/trunk/ext/io/console/console.c#L105
 {
     rawmode_arg_t *optp = NULL;
     VALUE vopts;
+#ifdef HAVE_RB_SCAN_ARGS_OPTIONAL_HASH
     rb_scan_args(argc, argv, "0:", &vopts);
+#else
+    vopts = Qnil;
+    if (argc > 0) {
+	vopts = argv[--argc];
+	if (!NIL_P(vopts)) {
+# ifdef HAVE_RB_CHECK_HASH_TYPE
+	    vopts = rb_check_hash_type(vopts);
+	    if (NIL_P(vopts)) ++argc;
+# else
+	    Check_Type(vopts, T_HASH);
+# endif
+	}
+    }
+    rb_scan_args(argc, argv, "0");
+#endif
     if (!NIL_P(vopts)) {
 	VALUE vmin = rb_hash_aref(vopts, ID2SYM(rb_intern("min")));
 	VALUE vtime = rb_hash_aref(vopts, ID2SYM(rb_intern("time")));
@@ -644,6 +664,23 @@ console_ioflush(VALUE io) https://github.com/ruby/ruby/blob/trunk/ext/io/console/console.c#L664
     return io;
 }
 
+#ifndef HAVE_RB_CLOEXEC_OPEN
+static int
+rb_cloexec_open(const char *pathname, int flags, mode_t mode)
+{
+    int ret;
+#ifdef O_CLOEXEC
+    /* O_CLOEXEC is available since Linux 2.6.23.  Linux 2.6.18 silently ignore it. */
+    flags |= O_CLOEXEC;
+#elif defined O_NOINHERIT
+    flags |= O_NOINHERIT;
+#endif
+    return open(pathname, flags, mode);
+}
+
+#define rb_update_max_fd(fd) (void)(fd)
+#endif
+
 /*
  * call-seq:
  *   IO.console      -> #<File:/dev/tty>
Index: ext/io/console/extconf.rb
===================================================================
--- ext/io/console/extconf.rb	(revision 39267)
+++ ext/io/console/extconf.rb	(revision 39268)
@@ -12,9 +12,10 @@ when have_header(hdr = "sgtty.h") https://github.com/ruby/ruby/blob/trunk/ext/io/console/extconf.rb#L12
 else
   ok = false
 end
-have_header("sys/ioctl.h")
-have_func("rb_io_get_write_io", "ruby/io.h")
-have_func("dup3", "unistd.h")
 if ok
+  have_header("sys/ioctl.h")
+  have_func("rb_check_hash_type", "ruby.h")
+  have_func("rb_io_get_write_io", "ruby/io.h")
+  have_func("rb_cloexec_open", "ruby/io.h")
   create_makefile("io/console")
 end

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