CK_RHS_COUNT(3)

✨ CK_RHS_COUNT(3) ✨

okay bestie, so this is a page from the Concurrency Kit manual — that's libck, and yeah you link it with -lck 💖. It's a lil three-parter about counting the keys in your hash set, and honestly? It ate.

🌸 NAME 🌸

ck_rhs_count — returns number of entries in hash set 🧮✨

🎀 LIBRARY 🎀

Concurrency Kit (libck, -lck) 🫶

🦋 SYNOPSIS 🦋

lowkey just include the header and call it, that's the whole vibe:

#include <ck_rhs.h>

unsigned long
ck_rhs_count(ck_rhs_t *hs);

💅 DESCRIPTION 💅

so the way that ck_rhs_count(3) works is: you hand it your hash set hs, and it tells you how many keys are currently stored in it. that's it. that's the function. no notes. 👑

Returns an unsigned long because your key count deserves room to grow, slay. 🌈

💀 ERRORS 💀

⚠️ okay so here's the serious part, no cap:

• Behavior is undefined if hs is uninitialized. like, don't do that. 🙈
• Behavior is undefined if this function is called by a non-writer thread. writer threads only bestie, i don't make the rules 😭

👑 SEE ALSO 👑

the whole girl squad, all linked up:

• ck_rhs_init(3)
• ck_rhs_move(3)
• ck_rhs_destroy(3)
• CK_RHS_HASH(3)
• ck_rhs_iterator_init(3)
• ck_rhs_next(3)
• ck_rhs_get(3)
• ck_rhs_put(3)
• ck_rhs_put_unique(3)
• ck_rhs_set(3)
• ck_rhs_fas(3)
• ck_rhs_remove(3)
• ck_rhs_grow(3)
• ck_rhs_rebuild(3)
• ck_rhs_gc(3)
• ck_rhs_reset(3)
• ck_rhs_reset_size(3)
• ck_rhs_stat(3)

and if you want even more lore, it's all waiting for you at http://concurrencykit.org/ ✨

okay that's the whole page pookie 💜 this one's from the Concurrency Kit (libck, -lck) era, dated September 17, 2012 — yes she's an elder but she still serves, and yes this was CK_RHS_COUNT(3). periodt. 🎀🦋💖