What problem does it solve?
This skill provides comprehensive guidance and patterns for developing robust, modern C applications, focusing on language features, memory management, CLI development, and toolchain best practices.
Core Features & Use Cases
- Modern C Standards: Covers C11, C17, and C23 features, including type-generic selection, atomics, and new keywords.
- Memory Management: Details safe allocation strategies (stack, heap, arena, pool) and common pitfalls like leaks and buffer overflows.
- CLI Development: Offers patterns for argument parsing (getopt, getopt_long), exit codes, and signal handling.
- Toolchain Configuration: Recommends compiler flags, sanitizers (ASan, UBSan), and static analysis tools (clang-tidy, Valgrind).
- Use Case: A developer needs to implement a high-performance network service in C. This skill provides best practices for concurrency, memory safety, and robust error handling to ensure reliability.
Quick Start
Use the C Ecosystem skill to understand C11 features and safe memory allocation patterns.