rpma_ep_get_fd(3)

✨ rpma_ep_get_fd(3) ✨

okay so bestie, welcome to the RPMA Programmer's Manual 💖 you're literally about to learn how to grab a file descriptor off an endpoint and honestly? it's giving main character energy 🦋

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🌸 NAME 🌸

rpma_ep_get_fd — get a file descriptor of the endpoint 👑

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🎀 SYNOPSIS 🎀

#include <librpma.h>

struct rpma_ep;
int rpma_ep_get_fd(const struct rpma_ep *ep, int *fd);

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💅 DESCRIPTION 💅

so like, rpma_ep_get_fd() gets the file descriptor of the endpoint. that's it, that's the whole vibe 🫶 you hand it an ep, it fills in your fd, and you move on with your iconic little life ✨

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⭐ RETURN VALUE ⭐

rpma_ep_get_fd() returns 0 on success, or a negative error code on failure 😭

and no cap: on failure, rpma_ep_get_fd() does not set the *fd value. don't be out here reading it like it's valid, bestie 💀

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🔥 ERRORS 🔥

rpma_ep_get_fd() can fail with the following error:

• RPMA_E_INVAL — ep or fd is NULL 🙈

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🌈 SEE ALSO 🌈

• rpma_ep_listen(3)
• librpma(7)
• <https://pmem.io/rpma/> — wait no, not a link, just the URL, keep it plain: https://pmem.io/rpma/

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that's the whole page, you ate that fr fr 💜

this was the RPMA manual, dated 01 April 2024, brought to you by the RPMA crew 🎀 go be great, bestie, and go get that file descriptor ✨