Re: Intercepting system calls

[John Stoffel]

>>>>> "Gaurav" == Gaurav Saxena <grvsaxena419@xxxxxxxxx> writes:

>> Intercepting system calls is very bad, don't do it.

Gaurav> Oh. I will not do it then, could you suggest me something so
Gaurav> that I could prevent unlink on some file say using kernel
Gaurav> support. I want to save file on unlink how could I do that
Gaurav> without kernel support, or how could I do that using a kernel
Gaurav> module.

Write a FUSE module to mount the filesystem through, inside your FUSE
module you can intercept the unlink/truncate/write calls and decide
what you want to have happen.

John
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