IIO_ENUM_AVAILABLE(9)

✨ NAME ✨

IIO_ENUM_AVAILABLE — okay so this one initializes that enum available extended channel attribute, bestie. That's the whole name, and yes it's a mouthful 💅

This is the IIO_ENUM_AVAILABLE(9) page from the Kernel API Manual — welcome to the group chat 🫶✨

📓 SYNOPSIS 📓

IIO_ENUM_AVAILABLE (_name , _shared , _e );

🎀 ARGUMENTS 🎀

• _name — the attribute name. Heads up: "_available" will be appended to the name. Slay.
• _shared — whether the attribute is shared between all channels. Simple as that.
• _e — pointer to an iio_enum struct. No cap.

💖 DESCRIPTION 💖

okay so this creates a read only attribute that lists all the available enum items in a space separated list. It's giving little menu energy, but make it kernel 🔥

This should usually be used together with IIO_ENUM — they're a matched set, iykyk 💫

🦋 SEE ALSO 🦋

the whole extended friend group is here, no cap:

• Kernel file ./include/linux/iio/iio.h — struct iio_chan_spec_ext_info(9)
• struct iio_enum(9)
• IIO_ENUM(9)
• struct iio_mount_matrix(9)
• IIO_MOUNT_MATRIX(9)
• struct iio_event_spec(9)
• IIO_SCAN_FORMAT_SIGNED_INT(9)
• IIO_SCAN_FORMAT_UNSIGNED_INT(9)
• IIO_SCAN_FORMAT_FLOAT(9)
• struct iio_scan_type(9)
• struct iio_chan_spec(9)
• iio_channel_has_info(9)
• iio_channel_has_available(9)
• struct iio_info(9)
• struct iio_buffer_setup_ops(9)
• struct iio_dev(9)
• iio_device_register(9)
• devm_iio_device_register(9)
• iio_device_claim_direct(9)
• iio_device_release_direct(9)
• iio_device_try_claim_buffer_mode(9)
• iio_device_release_buffer_mode(9)
• IIO_DEV_ACQUIRE_DIRECT_MODE(9)
• IIO_DEV_ACQUIRE_FAILED(9)
• IIO_DEV_GUARD_CURRENT_MODE(9)
• iio_device_put(9)
• dev_to_iio_dev(9)
• iio_device_get(9)
• iio_device_set_parent(9)
• iio_device_set_drvdata(9)
• iio_device_get_drvdata(9)
• IIO_DECLARE_BUFFER_WITH_TS(9)
• IIO_DECLARE_DMA_BUFFER_WITH_TS(9)
• IIO_DECLARE_QUATERNION(9)
• iio_get_debugfs_dentry(9)
• iio_device_suspend_triggering(9)
• iio_device_resume_triggering(9)
• iio_get_current_scan_type(9)
• iio_get_masklength(9)
• iio_for_each_active_channel(9)
• IIO_DEGREE_TO_RAD(9)
• IIO_RAD_TO_DEGREE(9)
• IIO_G_TO_M_S_2(9)
• IIO_M_S_2_TO_G(9)

IIO_ENUM_AVAILABLE(9) is serving Kernel API Manual energy, and this page came from source ./include/linux/iio, dated October 2026. xoxo, your kernel bestie 💖✨🎀