ccan
ctl
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ccan
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Memory leak proof every C program
Hilarious!
But I remember the first time I saw such a program which never freed anything: jitterbug, the simple bug tracker which ran as a CGI script.
It indeed allows a very simple style!
Meanwhile, use ccan/tal (https://github.com/rustyrussell/ccan/blob/master/ccan/tal/_i...) and be happy :)
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Popular Data Structure Libraries in C ?
There's CCAN, maintained by kernel hacker Rusty Russell: http://ccodearchive.net/
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My review of the C standard library in practice
Please note that the above link has been claimed by squatters and isn’t the right link for CCAN anymore! The maintainer suggests [1] just using the GitHub repo [2] instead.
[1] https://lists.ozlabs.org/pipermail/ccan/2022-September/00141...
[2] https://github.com/rustyrussell/ccan/
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[ROAST MY CODE] Implementing generic vector in C
This is a great learning exercise but not very useful because using void* creates practical problems that the compiler cant help you with. IMHO, for a nice vector in C look at https://github.com/rustyrussell/ccan/blob/master/ccan/darray/darray.h
- Common libraries and data structures for C
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Toward a better list iterator for the Linux kernel
For more advanced intrusive lists in C, I've found that ccan's tlist2 (https://github.com/rustyrussell/ccan/blob/master/ccan/tlist2...) provides a decent model here.
Compared to the linux kernel's intrusive lists, it also tracks the offset of the list_node within the structure contained by the list, which eliminates another class of problems. It does still have the "using the iterator after the for loop is over" issue discussed in this article, but it also already tracks the types as Linus proposed doing in the article to resolve the issue.
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Good C Source Code
ccan library https://github.com/rustyrussell/ccan I think it is used also in the linux kernel(?)
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What are your favorite C resources? They can be either for learning or reference.
ccan (analagous to cpan, but for C rather than Perl.)
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Dynamic link list
You could use a discriminated union in your list node. You could use a void pointer in your list node, allocate space as needed and memcpy the date into this space, or don't allocate and store pointers to the original data. You could use an intrusive list, like this.
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The Byte Order Fiasco
The fallacy in the article is that anyone should code these functions. There's plenty of public domain libraries that do this correctly.
https://github.com/rustyrussell/ccan/blob/master/ccan/endian...
ctl
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A header-only C implementation of C++ <algorithm>
Well, I do like mine better, which is closer to the STL, and for all containers. https://github.com/rurban/ctl/
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A simple hash table in C
search for htable or hashtable in thousands of open source projects. only a minority has worse hashtables than this one (clisp, perl5 e.g.).
For better ones I would point to my linked list implementation: https://github.com/rurban/ctl/blob/master/ctl/unordered_set.... (because it has various security policies, nobody else has)
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Popular Data Structure Libraries in C ?
C Container Template Library, Rurban Variant (CTL) - The page for unordered_map reads "Implementation in work still".
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C Template Library
There is also the rurban variant variant of CTL which is more complete.
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Better C Generics: The Extendible _Generic
The prototype of CC used this mechanism to provide a generic API for types instantiated via templates (so basically like other container libraries, but with an extendible-_Generic-based API laid over the top of the generated types). This approach has some significant advantages over the approach CC now uses, but I got a bit obsessed with eliminating the need to manually instantiate templates.
- C_dictionary: A simple dynamically typed and sized hashmap in C - feedback welcome
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How different is C++ from C? Contrasting simple Unix SORT programs
But the most common that I know of is this one: https://github.com/tylov/STC. There's also this one mentioned above https://rurban.github.io/ctl/
- C++ containers but in C
- STL in C
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On HASH-TABLEs performance
I'm also working on a proper one, but got sidetracked. https://github.com/rurban/ctl/blob/hmap/ctl/swisstable.h
What are some alternatives?
SQLite - Official Git mirror of the SQLite source tree
rnnoise - Recurrent neural network for audio noise reduction
STC - A modern, user friendly, generic, type-safe and fast C99 container library: String, Vector, Sorted and Unordered Map and Set, Deque, Forward List, Smart Pointers, Bitset and Random numbers.
Klib - A standalone and lightweight C library
stage0 - A set of minimal dependency bootstrap binaries
stb - stb single-file public domain libraries for C/C++
roost - Proof of Concept for Eventsourced backend
limine - Modern, advanced, portable, multiprotocol bootloader.
LIPS - Scheme based powerful lisp interpreter in JavaScript
chibicc - A small C compiler
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