hatrack
sc
| hatrack | sc | |
|---|---|---|
| 1 | 17 | |
| 78 | 2,171 | |
| - | - | |
| 4.0 | 6.3 | |
| 4 months ago | about 1 month ago | |
| C | C | |
| GNU General Public License v3.0 or later | BSD 3-clause "New" or "Revised" License |
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hatrack
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?
Harbol - Harbol is a collection of data structure and miscellaneous libraries, similar in nature to C++'s Boost, STL, and GNOME's GLib but for C99+
frr - The FRRouting Protocol Suite
mlib - Library of generic and type safe containers in pure C language (C99 or C11) for a wide collection of container (comparable to the C++ STL).
wazero - wazero: the zero dependency WebAssembly runtime for Go developers
Abstract-Data-Types - A set of efficient data structures in C, created in a generic way
chibicc - A small C compiler
rc_event_queue - VecDeque-like fast, unbounded, mpmc/spmc concurent FIFO message queue. Lockless reads, write-lock writes.
stage0 - A set of minimal dependency bootstrap binaries
ctl - My variant of the C Template Library
pottery - Pottery - A container and algorithm template library in C
dashmap - Blazing fast concurrent HashMap for Rust.
gcc