Date: Sat, 27 May 2000 12:51:25 +0200 From: Jeroen Ruigrok van der Werven <jruigrok@via-net-works.nl> To: Max Khon <fjoe@iclub.nsu.ru> Cc: hackers@FreeBSD.ORG, jdp@FreeBSD.ORG Subject: Re: RTLD_NODELETE, RTLD_NOLOAD dlopen mode flags Message-ID: <20000527125125.G38628@lucifer.bart.nl> In-Reply-To: <Pine.BSF.4.21.0005262046240.6763-100000@iclub.nsu.ru>; from fjoe@iclub.nsu.ru on Fri, May 26, 2000 at 08:51:08PM %2B0700 References: <Pine.BSF.4.21.0005262046240.6763-100000@iclub.nsu.ru>
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-On [20000526 16:22], Max Khon (fjoe@iclub.nsu.ru) wrote: >Are there any plans to implement RTLD_NODELETE and RTLD_NOLOAD mode >flags for dlopen? Not sure, buy maybe John Polstra can answer this one. CC:'d. >from Solaris 2.6 man 3X dlopen: > > The following modes provide additional capabilities outside > of relocation processing: > > RTLD_NODELETE The specified object will not be deleted > from the address space as part of a > dlclose(). > > RTLD_NOLOAD The specified object is not loaded as part > of the dlopen(), but a valid handle is > returned if the object already exists as > part of the process address space. Addi- > tional modes can be specified and will be > or'ed with the present mode of the object > and its dependencies. The RTLD_NOLOAD mode > provides a means of querying the presence, > or promoting the modes, of an existing > dependency. -- Jeroen Ruigrok van der Werven Network- and systemadministrator <jruigrok@via-net-works.nl> VIA Net.Works The Netherlands BSD: Technical excellence at its best http://www.via-net-works.nl Veni, Vidi, Vici... To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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