lwrb
sc
| lwrb | sc | |
|---|---|---|
| 2 | 17 | |
| 770 | 2,168 | |
| - | - | |
| 7.5 | 6.3 | |
| about 1 month ago | about 1 month ago | |
| C | C | |
| MIT License | BSD 3-clause "New" or "Revised" License |
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lwrb
- Architecture for efficient UART communication
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How to implement bare metal C program to interface with multiple serial devices with minimal packet loss?
Here is the implementation: https://github.com/MaJerle/lwrb
sc
- A simple hash table in C
- Advice for bigger c projects?
- sc - Common libraries and data structures for C
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Hacker News top posts: May 17, 2022
Common libraries and data structures for C\ (107 comments)
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Common libraries and data structures for C
Can someone tell me what is this line from sc_signal.c:247 in sc/signal/
If the way it is used requires the user to break the abstraction/encapsulation and manually buffer some fields in order not to break the data structure and leak memory, I would call that a bug.
There is one use of sc_array_clear() in the test code [1] which really makes it look as if it is being used in a way that I think (again, I haven't single-stepped this code, only read it) leaks memory.
I agree on the pain of everything being macros, it's more pain than it's worth I think and will likely lead to code duplication (and more pain in debugging, probably).
I would even go so far as to think that this kind of single-file design, where each file is independent of the others, makes it harder and more annoying to implement more complicated data structures.
[1]: https://github.com/tezc/sc/blob/master/array/array_test.c#L3...
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Uthash – C macros for hash tables and more
https://github.com/tezc/sc/tree/master/map
For those who are interested in faster hashmaps, I tried bunch of hashmaps and this one performs better than others. This is for C. Maybe C++ has better hashmaps.
What are some alternatives?
lfbb - A Lock Free Bipartite Buffer Library written in standard C11
frr - The FRRouting Protocol Suite
stm32-usart-uart-dma-rx-tx - STM32 examples for USART using DMA for efficient RX and TX transmission
wazero - wazero: the zero dependency WebAssembly runtime for Go developers
Ring-Buffer - A simple ring buffer (circular buffer) designed for embedded systems.
chibicc - A small C compiler
Klib - A standalone and lightweight C library
stage0 - A set of minimal dependency bootstrap binaries
set-ethernet-max-ring-buffer - Set max TX/RX ring buffer for ethernet device
pottery - Pottery - A container and algorithm template library in C
gcc
libderp - C collections. Easy to build, boring algorithms. Dumb is good.