Messages in this thread | | | Date | Sat, 25 Mar 2000 22:17:14 +0100 | From | Martin Mares <> | Subject | Re: file->f_op_>write problem |
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Hello,
> I am trying to implement something like Windows recycle bin into Linux > kernel. I need to save the entire filename of each unlinked file into a > special file. So I open that special file via filp_open and then I write > into it via file->f_op->write. > But it returns me EFAULT. I guess its because generic_file_write calls > copy_from_user and the buffer which I am trying to write from is not in > user space. > Is there any easy solution of my problem?
Yes, just use set_fs() -- net/ipv4/ipconfig.c can serve as an example.
Have a nice fortnight -- Martin `MJ' Mares <mj@ucw.cz> <mj@suse.cz> http://atrey.karlin.mff.cuni.cz/~mj/ "Windows Error: 004 - Operator fell asleep while waiting."
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