Issue #3526 has been updated by Nobuyoshi N…
Description updated
Feature #3526: IO::NULL; null device path name
- Author: Nobuyoshi N.
- Status: Closed
- Priority: Low
- Assignee:
- Category:
- Target version:
なかだです。
IO::NULL
を追加するのはどうでしょうか。
diff --git a/io.c b/io.c
index 05b2d45..3793ae5 100644
--- a/io.c
+++ b/io.c
@@ -9623,6 +9623,18 @@ rb_get_argv(void)
return ARGF.argv;
}
+static const char null_device[] =
+#if defined DOSISH
+ "NUL"
+#elif defined AMIGA || defined __amigaos__
+ "NIL"
+#elif defined __VMS
+ "NL:"
+#else
+ "/dev/null"
+#endif
+ ;
+
/*
* Document-class: IOError
*
@@ -9956,6 +9968,8 @@ Init_IO(void)
rb_define_method(rb_cIO, "autoclose?", rb_io_autoclose_p, 0);
rb_define_method(rb_cIO, "autoclose=", rb_io_set_autoclose, 1);
+ rb_define_const(rb_cIO, "NULL",
rb_obj_freeze(rb_usascii_str_new2(null_device)));
+
rb_define_variable("$stdin", &rb_stdin);
rb_stdin = prep_stdio(stdin, FMODE_READABLE, rb_cIO, "<STDIN>");
rb_define_hooked_variable("$stdout", &rb_stdout, 0, stdout_setter);
— 僕の前にBugはない。
— 僕の後ろにBugはできる。
中田 伸悦