Date: Fri, 1 Feb 2002 22:20:28 +0100 From: Bjoern Fischer <bfischer@Techfak.Uni-Bielefeld.DE> To: freebsd-hackers@FreeBSD.ORG Cc: John Polstra <jdp@FreeBSD.ORG> Subject: Re: problem w/ dlopen(); bug or feature? Message-ID: <20020201212028.GC2992@frolic.no-support.loc> In-Reply-To: <20020201201018.GB2992@frolic.no-support.loc> References: <20020201201018.GB2992@frolic.no-support.loc>
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On Fri, Feb 01, 2002 at 09:10:18PM +0100, Bjoern Fischer wrote: > I have a problem with dlopen() on FreeBSD: When dlopen()ed > shared objects dlopen() a shared object themselves, the DT_RPATH, > that is hardcoded into the first dlopen()ed object is *not* > searched. Ok, I've looked into /usr/src/libexec/rtld-elf/rtld.c:dlopen(). It is obvious why dlopen-test does not work: The runtime linker only searches in DT_RPATH of the main object obj_main. John, is it possible to find out in dlopen() which object in the linked list has issued the dlopen() call? Then a fix would be easy. BTW, isn't the method of using a linked list for the objects a bit limiting? Wouldn't be a tree structure better? -Bj=F6rn To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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