DEVICE_BOOL_ATTR(9)

💖 DEVICE_BOOL_ATTR(9) — Kernel API Manual 💖

okay bestie, this is the Kernel API Manual page for DEVICE_BOOL_ATTR, and it's giving short-and-sweet main character energy. no cap, it's a tiny page, but every detail is still iconic. ✨

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🌸 NAME 🌸

DEVICE_BOOL_ATTR — Define a device attribute backed by a bool. 💅

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✨ SYNOPSIS ✨

DEVICE_BOOL_ATTR (_name , _mode , _var );

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🎀 ARGUMENTS 🎀

• _name — the attribute name. 🎀
• _mode — the file mode. 🦋
• _var — the identifier of the bool. 💖

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🦋 DESCRIPTION 🦋

Like DEVICE_ULONG_ATTR, but _var is a bool. that's the whole description, bestie — short, clear, slay. 🔥

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🌈 SEE ALSO 🌈

Kernel file ./include/linux/device.h, plus the whole squad:

• struct subsys_interface(9)
• struct device_attribute(9)
• struct dev_ext_attribute(9)
• DEVICE_ATTR(9)
• DEVICE_ATTR_RW(9)
• DEVICE_ATTR_ADMIN_RW(9)
• DEVICE_ATTR_RW_NAMED(9)
• DEVICE_ATTR_RO(9)
• DEVICE_ATTR_ADMIN_RO(9)
• DEVICE_ATTR_RO_NAMED(9)
• DEVICE_ATTR_WO(9)
• DEVICE_ATTR_WO_NAMED(9)
• DEVICE_ULONG_ATTR(9)
• DEVICE_INT_ATTR(9)
• DEVICE_STRING_ATTR_RO(9)
• enum device_link_state(9)
• enum dl_dev_state(9)
• enum device_removable(9)
• struct dev_links_info(9)
• struct dev_msi_info(9)
• enum device_physical_location_panel(9)
• enum device_physical_location_vertical_position(9)
• enum device_physical_location_horizontal_position(9)
• struct device_physical_location(9)
• enum struct_device_flags(9)
• struct device(9)
• struct device_link(9)
• device_set_driver_override(9)
• device_has_driver_override(9)
• device_match_driver_override(9)
• device_iommu_mapped(9)
• dev_name(9)
• dev_bus_name(9)
• device_find_child_by_name(9)
• device_find_any_child(9)
• device_lock_set_class(9)
• device_lock_reset_class(9)

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that's the whole page, bestie 🫶 — source/version ./include/linux, date October 2026, manual DEVICE_BOOL_ATTR(9). mwah 💋✨