channel_store(9)

channel_store(9) 💅

okay so bestie, this page is from the Kernel API Manual and it’s all about the set-function life for the sysfs attribute channel. tiny page, very specific job, no cap. 🫶

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✨ NAME ✨

channel_store — set function for the sysfs attribute channel. that’s the whole assignment, and it ate. 💖

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🌸 SYNOPSIS 🌸

literally here is the signature, character for character:

ssize_t channel_store (struct device *dev , struct device_attribute
*attr , const char *buf , size_t count );

that’s the call. that’s the vibe. 🎀

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🎀 ARGUMENTS 🎀

• dev — the struct device. the device in question, main character energy.
• attr — device attributes. yes, the struct device_attribute situation. 🦋
• buf — the buffer that contains the new attribute value. this is where the new value lives.
• count — size of buffer. important deets, don’t skip. 💅

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🦋 SEE ALSO 🦋

kernel file: ./drivers/net/wireless/marvell/libertas/mesh.c — go peek if you want the lore. 👑

and the whole friend group:

• anycast_mask_show(9)
• anycast_mask_store(9)
• prb_rsp_limit_show(9)
• prb_rsp_limit_store(9)
• lbs_mesh_show(9)
• lbs_mesh_store(9)
• bootflag_show(9)
• bootflag_store(9)
• boottime_show(9)
• boottime_store(9)
• channel_show(9)
• mesh_id_show(9)
• mesh_id_store(9)
• protocol_id_show(9)
• protocol_id_store(9)
• metric_id_show(9)
• metric_id_store(9)
• capability_show(9)
• capability_store(9)
• lbs_mesh_stop(9)
• lbs_mesh_dev_open(9)
• lbs_add_mesh(9)

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okay bye bestie 💅 the source/version is ./drivers/net/wireless/marvell..., and the date on this one is October 2026. stay hydrated, check your dmesg, and slay the kernel 🌈🫶