I'm eager to contribute in gsoc 2025 for Emulating missing linux syscalls

Hey Mentor,
Below is my detailed project proposal for enhancing NetBSD’s Linux
compatibility layer. I’m super excited to dive in and make this system
next-level! I’ve mapped out every step (350 hours total) with continuous
check-ins and iterative feedback so that we can pivot or refine as
needed—all while keeping things frictionless and straight to the point.
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*About Project*
*Goal:*
The mission is to boost NetBSD’s Linux compatibility layer (aka compat_linux)
by identifying and implementing the missing Linux syscalls. In short, I
want unmodified Linux binaries to run seamlessly on NetBSD, expanding its
utility and appeal.
*Deliverables:*

   - *Code:*
      - New syscall implementations (both direct mappings and full
      emulations) integrated as a patch set.
   - *Documentation:*
      - Detailed design documents, implementation blueprints, and
      comprehensive test cases.
      - User/developer guides (with interactive elements like wiki pages or
      video walkthroughs).
   - *Testing:*
      - Automated and manual test suites to ensure reliability and
      performance.
   - *Community Integration:*
      - Clean commit messages, change logs, and follow-up reports on
      community feedback.

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*proposal.docx
<https://1drv.ms/w/c/a84f6980bc084c65/Edg059P7IFNPnUAZrxWUo7oBLRMWHBI9ynkFF71TzlOmXQ>*
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*Additional Details*
*Is Similar Software Available Elsewhere?*
Yes, FreeBSD’s linuxulator and OpenBSD’s limited Linux compatibility
exist—but this implementation is tailored for NetBSD’s unique architecture
and strict licensing (no GPL in the kernel), making it an original,
high-quality solution.
*Port or Rewrite?*
This isn’t a port. It’s a rewrite/extension of the current compatibility
layer, built entirely from scratch to meet NetBSD’s standards and licensing.
------------------------------
*About My Experience with NetBSD*

   - 1) Modify an Existing Syscall – Change a syscall like getpid() to
   print debug info.
   2) Write a Simple Custom Syscall – Create sys_myhello() that prints
   "Hello from the kernel!".

*Additional Required Knowledge:*
I’m very comfortable with Linux syscalls, kernel debugging (gdb, ktrace,
strace, kdump), and general system programming principles. My background
ensures I can bridge the gap between Linux and NetBSD effectively.
*Hardware:*
This is a pure software project, so no specialized hardware is needed.
------------------------------
*About Me*

   - *Background:*
   I’ve been programming in C for over 3 years, focusing on system-level
   projects—from low-level system tools to performance optimizations. I’ve
   typically worked solo or in small agile teams.
   - *Prior Projects:*
      - *Log Monitor Utility:*
      A real-time log parser that watches system logs and flags events can
      be implemented efficiently, especially if it's focused on core
      functionality.
      - *NetBSD Experience:*
   I’m actively diving into NetBSD’s internals and have been engaging with
   the community on mailing lists. Although I haven’t yet submitted patches,
   I’m well on my way.
   -
*Contact:[email protected] <[email protected]>
   Whatsapp:+91 8500367298*
   You can reach me at [email protected] . I’m always open to
   discussions, feedback, and virtual meet-ups.


I’m super passionate about low-level systems work, and this project is a
fantastic opportunity to innovate and contribute to NetBSD. I’m all in for
learning, iterating, and delivering a robust, future-proof solution.