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syzlang-ioctl-basics

Describe Linux ioctl syscalls using syzlang syntax patterns.

4|Updated Feb 22, 2026
Search Tags:#linux#kernel#fuzzing#syscalls#descriptions#syzlang#ioctl
One-click install
npx skills add https://github.com/GeneralReasoning/env-skillsbench --skill syzlang-ioctl-basics-generalreasoning
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: syzlang-ioctl-basics
Source: https://github.com/GeneralReasoning/env-skillsbench/tree/main/syzkaller-ppdev-syzlang/environment/skills/syzlang-ioctl-basics
Command: npx skills add https://github.com/GeneralReasoning/env-skillsbench --skill syzlang-ioctl-basics-generalreasoning

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Helps engineers accurately model and describe ioctl syscalls in syzlang, enabling precise fuzzing descriptions and reducing miscommunication in kernel test pipelines.

Core Features & Use Cases

  • Syzlang syntax basics for describing syscalls, including the common forms used for ioctl interfaces.
  • Guidance on patterns such as const values, flags, pointers (ptr[in|out|inout]), and arrays to model ioctl arguments.
  • Examples and templates to rapidly generate deterministic descriptions for Linux ioctl commands across devices.

Quick Start

Describe an ioctl interface using syzlang basics to model its parameters and return type.

Frequently Asked Questions about syzlang-ioctl-basics

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I describe ioctl syscalls in syzlang for kernel fuzzing?▼

syzlang uses basic syntax patterns like const, flags, ptr, and arrays to model ioctl arguments and return types. This enables precise kernel fuzzing descriptions for Linux ioctl interfaces across various device drivers.

What syzlang syntax patterns are used to model Linux ioctl arguments?▼

Model Linux ioctl arguments using syzlang syntax patterns including const values, flags, pointers (ptr[in|out|inout]), and arrays to accurately represent interface parameters for kernel fuzzing.

When do I need to use syzlang to model ioctl interfaces for kernel fuzzing?▼

You need syzlang to model ioctl interfaces when building kernel fuzzing pipelines for Linux devices, as it helps accurately describe syscall arguments and return types to reduce miscommunication in tests.

Can I use syzlang basics to generate descriptions for ioctl commands across different Linux devices?▼

Yes, syzlang basics provide templates and patterns to rapidly generate deterministic descriptions for Linux ioctl commands across different devices, enabling precise modeling of syscall parameters for kernel fuzzing.

What is the best way to model pointers and arrays for ioctl syscalls in syzlang?▼

The best way to model pointers and arrays in syzlang is using ptr[in|out|inout] for pointer directions and array syntax to structure ioctl arguments, ensuring accurate kernel fuzzing descriptions.

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