From: Nobuyoshi Nakada <nobu@...>
Date: 2009-03-16T12:49:19+09:00
Subject: Re: execle ruby process from C ?

Hi,

At Mon, 16 Mar 2009 04:32:42 +0900,
Zouplaz wrote in [ruby-talk:331208]:
> if(execle("/usr/bin/ruby", "/usr/bin/ruby" " test.rb", NULL, NULL) == -1)

The second string is concatenated at compile time into
"/usr/bin/ruby test.rb", so you execute ruby with only that one
argument, which is counted as the program name.  Therefore ruby
waits script from stdin.

-- 
Nobu Nakada