Hooky - an LD_PRELOAD hooker

This crate allows convenient LD_PRELOAD-style hooking of functions.

Getting started

1. Go into examples/yesterday and type:

   $ cargo build
   

2. Check the current date:

   $ /bin/bash -c "date"
   Tue Apr 25 18:19:57 CEST 2017
   

3. Check the date again:

   $ LD_PRELOAD=./target/debug/libyesterday.so /bin/bash -c "date"
   Mon Apr 24 18:20:25 CEST 2017
   

It seems like we went back in time!

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.