rpma_srq_delete(3)

rpma_srq_delete 💅 delete the shared RQ object

okay so bestie, we're in the RPMA Programmer's Manual today (that's the librpma girlies, the remote persistent memory crew 🧚) and the page we're reading is literally all about saying bye-bye to one little thing. slay.

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✨ NAME ✨

rpma_srq_delete — delete the shared RQ object 🫶

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✨ SYNOPSIS ✨

#include <librpma.h>

struct rpma_srq;
int rpma_conn_req_delete(struct rpma_srq **srq_ptr);

yeah, that's the whole thing. copy it character for character, no cap. 💖

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✨ DESCRIPTION ✨

rpma_srq_delete() deletes the shared RQ object. that's it, that's the vibe. it's the goodbye function, the "we're done here" moment, the closing credits 🌸

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✨ RETURN VALUE ✨

so here's the tea 🍓 — rpma_srq_delete() returns 0 when it works out, or a negative error code when it does not.

and the detail that lowkey matters most: on success and on failure, rpma_srq_delete() sets the *srq_ptr value to NULL. so either way, that pointer is getting zeroed out. periodt. 💅

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✨ ERRORS ✨

rpma_srq_delete() can fail with the following errors, bestie, and there are exactly two so no surprises:

• RPMA_E_INVAL — srq_ptr is NULL 🙈 like, there's nothing there to delete, girl.
• RPMA_E_PROVIDER — ibv_destroy_cq(3), ibv_destroy_comp_channel(3), or ibv_destroy_srq(3) failed 😭 the provider layer said no.

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✨ SEE ALSO ✨

• rpma_srq_new(3) — the make-it counterpart, the origin story ⭐
• rpma_srq_get_rcq(3) — grab the receive CQ 👑
• librpma(7) — the whole universe 🌈
• <https://pmem.io/rpma/> — the website, go lurk 💜

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this page is brought to you by RPMA and dated 01 April 2024, and yes, it's still filed under the name rpma_srq_delete(3) 🦋 k byeeee, go free that shared RQ 🦋