ntmp_fdbt_update_entry(9)

💅 ntmp_fdbt_update_entry(9) — from the Kernel API Manual, bestie 🎀

Okay so listen, this one's a function in the Kernel API Manual and it's genuinely so straightforward, you're gonna eat this up. It's called ntmp_fdbt_update_entry and, like the name is literally telling you, it updates the configuration element data of the specified FDB entry. Glow-up for an FDB entry, basically. ✨

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🌸 SYNOPSIS 🌸

int ntmp_fdbt_update_entry (struct ntmp_user *user , u32 entry_id ,
       const struct fdbt_cfge_data *cfge );

Three arguments, one int coming back at you. Iconic, minimal, we love a signature that knows what it wants. 🫶

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🦋 ARGUMENTS 🦋

• user — the target struct ntmp_user, like, that's your whole user context right there 💖
• entry_id — the specified entry ID of the FDB table. This is which entry you're updating, so get it right or you're updating the wrong bestie 😭
• cfge — the configuration element data. This is the actual new data you're handing over ✨

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👑 RETURN 👑

• Returns 0 on success 🎉
• Otherwise, a negative error code. So like, if it comes back negative, that's the vibe check failing and you should go check why 💀

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🌈 SEE ALSO 🌈

Right, buckle up, because this list is long and every single one of them is here, no skips, we don't do that 🧚

• The kernel file: ./drivers/net/ethernet/freescale/enetc/ntmp.c
• ntmp_ipft_add_entry(9)
• ntmp_ipft_delete_entry(9)
• ntmp_fdbt_add_entry(9)
• ntmp_fdbt_delete_entry(9)
• ntmp_fdbt_search_port_entry(9)
• ntmp_fdbt_update_activity_element(9)
• ntmp_fdbt_delete_ageing_entries(9)
• ntmp_fdbt_delete_port_dynamic_entries(9)
• ntmp_vft_set_entry(9)
• ntmp_vft_add_entry(9)
• ntmp_vft_update_entry(9)
• ntmp_vft_delete_entry(9)
• ntmp_ett_set_entry(9)
• ntmp_ett_add_entry(9)
• ntmp_ett_update_entry(9)
• ntmp_ett_delete_entry(9)
• ntmp_ect_update_entry(9)

Like, the whole ntmp family tree showed up to the group chat. Love that for them. 💅

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Ngl, this page is sponsored by ./drivers/net/ethernet/freesca... and stamped October 2026 — so that's the source and the date, and honestly? Periodt. 🍓💜