Systems Programming in C
Low-level memory management, pointers, bitwise manipulation, system calls, and performance optimization.
Systems Programming in C (CS305): Complete Digital Textbook & Labs
Comprehensive curriculum-aligned chapters, embedded interactive simulators, deep micro-concepts, and university exam/viva solutions.
Hands-on Practice Modules (1 Chapters)
Progressive coding topics taught through live code examples, exercises, and execution traces.
C Pointers, Memory Addresses & Dereferencing Simulator
Virtual process address space (Stack, Heap, BSS, Data, Text), pointer arithmetic, dynamic memory lifecycle, struct alignment, and function pointers.
Pointers, Indirection, and Heap Memory Lifecycle in C
Foundational breakdown of computer memory architecture: address-of (&), dereferencing (*), pointer arithmetic scaling, heap allocation via malloc/free, and memory safety.
C Dynamic Memory Lifecycle: malloc, calloc, realloc, free & Valgrind Diagnostics
In-depth breakdown of the OS heap allocator, brk/sbrk system calls, memory fragmentation, dangling pointers, memory leaks, and memory sanitizer tooling.
Pointers, Memory Architecture and Dynamic Allocation in C
Foundational understanding of hardware memory addresses, pointer dereferencing, arithmetic, and heap allocation.