sunrpc_nl_pa...one_unix_gid(9)

💅 sunrpc_nl_pa...one_unix_gid(9) ✨

okay so this is from the Kernel API Manual, section 9 (that's the kernel-functions girlies 🎀), and bestie, we're about to parse one whole unix_gid entry. just one. she's eepy but she's iconic 💖

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🌸 NAME 🌸

sunrpc_nl_parse_one_unix_gid — literally parses one unix_gid entry straight out of netlink, no cap 🦋

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✨ SYNOPSIS ✨

int sunrpc_nl_parse_one_unix_gid (struct cache_detail *cd , struct
       nlattr *attr );

that's it. two args. she's low-maintenance 💅

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🫶 ARGUMENTS 🫶

• cd — the cache_detail for the unix_gid cache. this is the cache she's gonna go update, so like… bring the right one, bestie 🙈
• attr — a nested attribute holding all the unix_gid fields. it's giving little nest of data 🪺

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⭐ DESCRIPTION ⭐

so the whole vibe is: she parses one unix_gid entry out of a netlink message and then goes and updates the cache. main character energy, honestly 👑

and ngl, she mirrors the logic in unix_gid_parse — like, same brain, different function. iykyk 💀

she returns 0 on success, or a negative errno if things went sideways 😭 not a bool, not a pointer, an errno. periodt.

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🔥 SEE ALSO 🔥

• the kernel file itself, living her best life at ./net/sunrpc/svcauth_unix.c 📁
• sunrpc_nl_unix_gid_get_reqs_dumpit(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)
• sunrpc_nl_ip_map_set_reqs_doit(9)

go read those too, they're all in the group chat 💬✨

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💀 reminder: the return is negative errno on failure — don't go checking for positive numbers, she will not deliver, bestie.

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and that's the whole page!! 🍓 brought to you from ./net/sunrpc, dated October 2026, and stamped with the manual name sunrpc_nl_pa...one_unix_gid(9) — she's short, she's sweet, she parses one entry at a time and she slays 💜🧚‍♀️