ruby-dev

こんにちは、なかむら(う)です。

At Sat, 27 Jan 2001 20:49:41 +0900, WATANABE Hirofumi <eban@os.rim.or.jp> wrote in
    '[ruby-dev:12086] Re: [patch] mswin32 system()'
> :というわけで、実験的パッチです。
> :ご意見よろしくお願いします。
> 
> mingwではsystemが使えなくなりました。
> 
> :+    if (!CreateProcess(exec, cmd, NULL, NULL, TRUE, 0, environ, NULL, &si, &pi)) {
> 
> execは絶対パスで.exeつきじゃないとまずいですよね？
> もしくはNULLとか。

がーん、そうでした。くすん。
# 旧来の異常系しかテストしてなかった...

NULLにすればその辺はOSが面倒見てくれるはず... なんですが、

> でもNULLにしちゃうと今度は
> gcc: installation problem, cannot exec `/usr/lib/gcc-lib/mingw/2.95.2-6/cpp': Permission denied
> をもらっちゃうし。うーむ。

ダメみたいですね。

ちょっと考え直して出直してみます。


> 
> :+    if (NtSyncProcess) {
> :+	WaitForSingleObject(pi.hProcess, -1);
> :+	GetExitCodeProcess(pi.hProcess, &status);
> :+	CloseHandle(pi.hProcess);
> 
> こうするならstatusはDWORDのほうがいいでしょうね。

了解です。


それでは。

--
U.Nakamura <usa@osb.att.ne.jp>

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