Individual skill
evo-syzkaller-ppdev-syzlang
Generates syzkaller syzlang descriptions for the Linux ppdev (parallel port) driver, covering all 28 ioctls (including 5 obsolete ones), structs, IEEE 1284 mode flags, and PP flags with architecture-specific constants for amd64 and 386.
tasks-evolved/syzkaller-ppdev-syzlang/environment/skills/evo-syzkaller-ppdev-syzlang/SKILL.md
Source commit 84ca182da055fafb6453dcec4a6defdbbfd987c1
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Local scripts
- Last checked
- Nov 6, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 97
- Repository last updated
- Sep 10, 2026
- License
- Apache-2.0
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- agent-skills Repository topic
- ai-agents Repository topic
- llm-agents Repository topic
- open-world Repository topic
- self-evolving-agents Repository topic
- engineering Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Browse files
SKILL.mdcore · 2,711 bytesSKILL.mdcore · 2,711 bytesSKILL.mdcore · 2,711 bytesscripts/generate.pyruns · 16,570 bytes
Read excerpt
# evo-syzkaller-ppdev-syzlang
Generates complete syzkaller syzlang device driver descriptions for the Linux ppdev (parallel port) subsystem.
## Overview
Produces two files:
- `dev_ppdev.txt` — syzlang descriptions with includes, resource, opener, all 28 ioctl variants, struct, and flag groups
- `dev_ppdev.txt.const` — architecture-specific constant values for amd64 and 386
## Key Domain Knowledge
### IOCTL Encoding (x86)
- ppdev uses magic type char `'p'` (0x70) for all ioctls
- `_IO`: dir=0, size=0