iwpm_add_an...y_mapping_cb(9)

💖 iwpm_add_and_query_mapping_cb — NAME 💖

okay so bestie, this is iwpm_add_and_query_mapping_cb — and what it does is process the port mapper response to the iwpm_add_and_query_mapping request. that's it, that's the whole gig. it's the callback that handles the reply when you ask the port mapper to add and query a mapping. slay. 💅

(also hi, this is from the Kernel API Manual, in case you were wondering where we're at ✨)

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🦋 SYNOPSIS 🦋

int iwpm_add_and_query_mapping_cb (struct sk_buff *skb , struct netlink_callback *cb );

that's the whole signature, no cap. two args, one int back. iconic. 👑

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🌸 ARGUMENTS 🌸

• skb — the socket buffer. yes, that kind of skb. it's the buffer, bestie. 🧚
• cb — this one contains the received message, which means both the payload and the netlink header. so like… the whole vibe of the incoming message lives in here. 🎀

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🌈 SEE ALSO 🌈

the kernel file is ./drivers/infiniband/core/iwpm_msg.c — that's where the magic lives, iykyk. and here's the whole friend group, all present and accounted for:

• iwpm_valid_pid(9)
• iwpm_register_pid(9)
• iwpm_add_mapping(9)
• iwpm_add_and_query_mapping(9)
• iwpm_remove_mapping(9)
• iwpm_register_pid_cb(9)
• iwpm_add_mapping_cb(9)
• iwpm_remote_info_cb(9)
• iwpm_mapping_info_cb(9)
• iwpm_ack_mapping_info_cb(9)
• iwpm_mapping_error_cb(9)
• iwpm_hello_cb(9)

not a single one skipped, we don't do that here 🫶✨

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lowkey a whole little callback family reunion and this one is just here to handle its one request's response. periodt. 💀

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mwah 💜 this page lives in ./drivers/infiniband/core, dated October 2026, and its whole brand is iwpm_add_an...y_mapping_cb(9) — yes the truncated name is literally the title, we stan a mysterious queen. bye bestie, go handle those mappings 🎀🦋💖