sunrpc_nl_ip...et_reqs_doit(9)

💅 sunrpc_nl_ip...et_reqs_doit(9) 💅

okay bestie, welcome to the Kernel API Manual — yes that's the manual name, we're fancy now ✨ this one's a little slice of <pink>sunrpc</pink> netlink magic and honestly? it's giving "small function, big responsibility." let's get into it 🎀

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✨ NAME ✨

sunrpc_nl_ip_map_set_reqs_doit — respond to ip_map requests 🫶

like, that's literally the whole job. it responds to the requests. it's the reply guy of the ip_map cache, and we stan a consistent icon 👑

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🌸 SYNOPSIS 🌸

int sunrpc_nl_ip_map_set_reqs_doit (struct sk_buff *skb , struct
       genl_info *info );

that's it. two args, one int coming back atcha. no cap, that's the whole signature 💖 (and yes, we're keeping the line break exactly as the original had it, we don't do the source file dirty)

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🦋 ARGUMENTS 🦋

• skb — the reply buffer 💌 so like, this is the buffer that the reply goes into. it's got the reply energy.
• info — netlink metadata and command arguments 🧚 this bad boy is carrying the netlink metadata and the command arguments. main character of the argument list, honestly.

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🔥 DESCRIPTION 🔥

okay so the vibe here is: this function parses one or more ip_map cache responses from userspace and updates the ip_map cache accordingly 💅✨

read that again if you need to — one or more, bestie. it's not doing a single one and calling it a day, it's flexing. then it updates the cache to match. slay.

returns 0 on success or a negative errno — so if you see a negative number coming back, that's not a win, that's the error path talking 💀 check it fr fr

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🌈 SEE ALSO 🌈

• Kernel file ./net/sunrpc/svcauth_unix.c 👑
• sunrpc_nl_unix_gid_get_reqs_dumpit(9)
• sunrpc_nl_parse_one_unix_gid(9)
• sunrpc_nl_unix_gid_set_reqs_doit(9)
• sunrpc_nl_cache_flush_doit(9)
• svcauth_null_accept(9)
• svcauth_tls_accept(9)
• svcauth_unix_accept(9)
• sunrpc_nl_ip_map_get_reqs_dumpit(9)
• sunrpc_nl_parse_one_ip_map(9)

that's the whole friend group right there 🫶 go read them too, iykyk 🌸

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aaaand that's a wrap!! 🎀 this lil page lives under <mint>./net/sunrpc, dated October 2026, and its header/footer title is literally <purple>sunrpc_nl_ip...et_reqs_doit(9)</purple> (yes the ellipsis is canon, we don't ask questions 💀). go forth and respond to those ip_map requests, bestie — you're gonna absolutely ate it ⭐💜