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Re: getprogname / setprogname

From: Ulrich Drepper <drepper at redhat dot com>
To: "H. J. Lu" <hjl at lucon dot org>
Cc: Robert Millan <rmh at aybabtu dot com>, libc-alpha at sources dot redhat dot com
Date: Fri, 17 Mar 2006 07:51:37 -0800
Subject: Re: getprogname / setprogname
References: <20060317143528.GA29360@localhost.localdomain> <20060317143917.GA18496@lucon.org>

H. J. Lu wrote:
> Since we are on this topic, sometimes, I want to know the real pathname
> of the program. It isn't easy to find it out.

Of course it is: readlink() on /proc/self/exe.

-- 
â Ulrich Drepper â Red Hat, Inc. â 444 Castro St â Mountain View, CA â

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  - From: Robert Millan
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