From owner-freebsd-hackers Fri Aug 4 11:42: 7 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from wall.polstra.com (rtrwan160.accessone.com [206.213.115.74]) by hub.freebsd.org (Postfix) with ESMTP id 6014837BAC4 for ; Fri, 4 Aug 2000 11:42:04 -0700 (PDT) (envelope-from jdp@polstra.com) Received: from vashon.polstra.com (vashon.polstra.com [206.213.73.13]) by wall.polstra.com (8.9.3/8.9.3) with ESMTP id LAA15407; Fri, 4 Aug 2000 11:41:44 -0700 (PDT) (envelope-from jdp@polstra.com) From: John Polstra Received: (from jdp@localhost) by vashon.polstra.com (8.9.3/8.9.1) id LAA24529; Fri, 4 Aug 2000 11:41:44 -0700 (PDT) (envelope-from jdp@polstra.com) Date: Fri, 4 Aug 2000 11:41:44 -0700 (PDT) Message-Id: <200008041841.LAA24529@vashon.polstra.com> To: hackers@freebsd.org Reply-To: hackers@freebsd.org Cc: kpielorz@tdx.co.uk Subject: Re: LD_PRELOAD odities / Documentation? In-Reply-To: <3989530F.F3D89C6F@tdx.co.uk> References: <3989530F.F3D89C6F@tdx.co.uk> Organization: Polstra & Co., Seattle, WA Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG In article <3989530F.F3D89C6F@tdx.co.uk>, Karl Pielorz wrote: > One of the ways I've tried implementing syscalls is to dlopen() the > correct library, and fetch the routines address from there (using > dlsym) - and calling the routine that way... > > This doesn't seem to help though :( It works if you do it right. It's hard to tell what's going wrong in your case because we just don't have enough details. If you think it is a bug then please put together a nice small easy-to-use test case and send it (as a shar file) inside a problem report that you file using the send-pr command. John -- John Polstra jdp@polstra.com John D. Polstra & Co., Inc. Seattle, Washington USA "Disappointment is a good sign of basic intelligence." -- Chögyam Trungpa To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message