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Date: Fri, 23 Dec 2011 16:25:49 +0900 From: "J. R. Okajima" <hooanon05@...oo.co.jp> To: Gaurav Saxena <grvsaxena419@...il.com> Cc: linux-kernel@...r.kernel.org Subject: Re: Intercepting system calls Hello Gaurav, Gaurav Saxena: > I am writing an application for which I need to intercept some > filesystem system calls eg. unlink. I need unlink to call my code ::: For kernel space, CONFIG_KPROBES may help you. See Documentation/kprobes.txt in detail. For user space, $LD_PRELOAD may help you. You will need to develop your shared object library which contains your_unlink() and replaces the original unlink(). See ld.so(8) manual page. J. R. Okajima -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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