From: matz@... (Yukihiro Matsumoto)
Date: 2003-12-25T01:10:57+09:00
Subject: [ruby-list:38984] Re: Ruby 1.8.1 preview4

まつもと ゆきひろです

In message "[ruby-list:38983] Re: Ruby 1.8.1 preview4"
    on 03/12/25, akira yamada / やまだあきら <akira@ruby-lang.org> writes:

|ヘッダファイルを追いかけるとfeatures.hに
|
|  /* This is here only because every header file already includes this one.
|     Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
|     <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
|     that will always return failure (and set errno to ENOSYS).  */
|  #include <gnu/stubs.h>
|
|とあって
|
|  % grep context gnu/stubs.h
|  #define __stub_getcontext
|  #define __stub_makecontext
|  #define __stub_setcontext
|  #define __stub_swapcontext
|
|という感じの定義がされているようです。

とりあえずこれを使ってみます。