Messages in this thread | | | Date | Fri, 15 Apr 2005 14:04:37 -0400 | From | Igor Shmukler <> | Subject | intercepting syscalls |
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Hello, We are working on a LKM for the 2.6 kernel. We HAVE to intercept system calls. I understand this could be something developers are no encouraged to do these days, but we need this. Patching kernel to export sys_call_table is not an option. The fast and dirty way to do this would be by using System.map, but I would rather we find a cleaner approach. I did some research on google and I know this issue has been raised before, but unfortunately I could not find a coherent answer. Does anyone know of any tutorial or open source code where I could look at how this is done? I think that IDT should give me the entry point, but where do I get system call table address? Thank you in advance, Igor - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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