libclockhack | Intercept library to set the time

by pellucida C Version: Current License: CC0-1.0

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kandi X-RAY | libclockhack Summary

libclockhack is a C library. libclockhack has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Set the time backward or forward for a process by intercepting the relevant system calls using LD_PRELOAD to have the run time loader preload this library. A small shared library that intercepts the three system calls that Linux processes use to get the current time viz. The offset in seconds from the current time is passed via the environment variable HACK_CLOCK_SHIFT. Note: the apparent time still increases monotonically at a constant offset from the real time. Should be able to fiddle it to work on most unix systems. If RTLD_NEXT isn't supported then accessing the real system calls using the syscall(2) interface is another option. NetBSD seems to rename gettimeofday to gettimeofday50 and has a slightly different prototype but did work after making this change. Obviously doesn't work for statically linked executables such as /bin/date on OpenBSD. LICENSE Creative Commons CC0 (

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libclockhack has a low active ecosystem.

It has 2 star(s) with 0 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

libclockhack has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of libclockhack is current.

Quality

libclockhack has 0 bugs and 0 code smells.

Security

libclockhack has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

libclockhack code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

libclockhack is licensed under the CC0-1.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

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libclockhack releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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libclockhack Key Features

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You can download it from GitHub.

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