PMEM2_VM_RESERVATION_GET_ADDRESS(3)

💖 pmem2_vm_reservation_get_address() 💖

okay bestie, welcome to the PMDK Programmer's Manual ✨ this one's short and sweet and honestly it's giving "one job, does it perfectly" energy 🎀

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🌸 NAME 🌸

pmem2_vm_reservation_get_address() — reads address of the virtual memory reservation

like. that's it. that's the whole job. she reads the address. she serves 💅

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✨ SYNOPSIS ✨

#include <libpmem2.h>

void *pmem2_vm_reservation_get_address(struct pmem2_vm_reservation *rsv);

look at her. one include, one function, zero drama 🦋

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🫶 DESCRIPTION 🫶

so the pmem2_vm_reservation_get_address() function reads the address of the virtual memory reservation you already created 📍 that's the whole vibe. it doesn't make anything, it doesn't change anything, it just tells you where the thing lives.

the rsv parameter points to the structure describing the reservation — and that reservation was made earlier with the pmem2_vm_reservation_new(3) function. so if you haven't called that yet, bestie, there is literally nothing to read 😭 go make your reservation first, then come back. the way that this function is just a little peek at your own setup... obsessed 🪞

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👑 RETURN VALUE 👑

pmem2_vm_reservation_get_address() returns a pointer to the virtual memory reservation area 🎯 that's your address, right there, handed to you. slay. no cap, that's the entire return value situation.

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🌈 SEE ALSO 🌈

• pmem2_vm_reservation_new(3) — the one who actually makes the reservation, the main character of this whole story 💖
• libpmem2(7) — the big library energy 👑
• <https://pmem.io> — go touch grass (the website kind) 🌱

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fr fr, that's the whole page. tiny function, big usefulness. periodt 💅✨

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PMDK — 2025-07-24 🗓️ bestie this page is brought to you by the PMDK crew, stamped and dated and everything 🎀 mwah, go read the rest of the manpages, iykyk 🦋💜