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Re: getprogname / setprogname

From: "H. J. Lu" <hjl at lucon dot org>
To: Ulrich Drepper <drepper at redhat dot com>
Cc: Robert Millan <rmh at aybabtu dot com>, libc-alpha at sources dot redhat dot com
Date: Fri, 17 Mar 2006 09:24:35 -0800
Subject: Re: getprogname / setprogname
References: <20060317143528.GA29360@localhost.localdomain> <20060317143917.GA18496@lucon.org> <441ADB09.7010806@redhat.com>

On Fri, Mar 17, 2006 at 07:51:37AM -0800, Ulrich Drepper wrote:
> 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.
> 

It doesn't work before /proc is mounted.


H.J.

Follow-Ups:
- Re: getprogname / setprogname
  - From: Jim Meyering
- Re: getprogname / setprogname
  - From: Ulrich Drepper

References:
- getprogname / setprogname
  - From: Robert Millan
- Re: getprogname / setprogname
  - From: H. J. Lu
- Re: getprogname / setprogname
  - From: Ulrich Drepper

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