2 unstable releases

0.2.0 Feb 26, 2022
0.1.0 Apr 25, 2017

#782 in Rust patterns

MIT/Apache

26KB
572 lines

Hooky - an LD_PRELOAD hooker

Documentation

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

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.

Dependencies

~35KB