rdma_uattrs_has_raw_cap(9)

💅 rdma_uattrs_has_raw_cap 💅

okay so bestie, welcome to the rdma_uattrs_has_raw_cap page — it's section 9 of the Kernel API Manual, and honestly? it's a whole little vibe check for capabilities. let's get into it ✨

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🌸 NAME 🌸

rdma_uattrs_has_raw_cap — literally just tells you whether an rdma device that's linked to the uverbs attributes file has CAP_NET_RAW capability or not. that's it. that's the whole thing. 🎀

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✨ SYNOPSIS ✨

bool rdma_uattrs_has_raw_cap (const struct uverbs_attr_bundle *attrs );

like, you pass it the attrs bundle and it gives you back a bool. clean. simple. iconic. 👑

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🦋 ARGUMENTS 🦋

• attrs — Pointer to uverbs attributes. yes, that's the whole description, she's a woman of few words 💅

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🌈 DESCRIPTION 🌈

Returns true if a rdma device's owning user namespace has CAP_NET_RAW capability, otherwise false.

no cap, that's genuinely all it does — it peeks at the user namespace that owns the rdma device, checks for that CAP_NET_RAW energy, and reports back a yes or a no. true if the capability's there, false if it's not. main character function behavior fr fr 🫶

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🎀 SEE ALSO 🎀

• Kernel file ./drivers/infiniband/core/rdma_core.c — go read the source bestie, iykyk 📖

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lowkey the whole thing lives in ./drivers/infiniband/core and it's dated October 2026 — so yeah, that's the source and the version and the date all in one cute little sign-off. slay, go check your capabilities, mwah 💖🧚‍♀️