xbc_node_get_subkey(9)

💖 NAME 💖

okay so bestie, this is the xbc_node_get_subkey(9) page from the Kernel API Manual, and it is literally here to return the first subkey node if exists. That’s the whole assignment. no cap. 💅

✨ SYNOPSIS ✨

struct xbc_node * xbc_node_get_subkey (struct xbc_node *node );

🎀 ARGUMENTS 🎀

• node — the parent node. that’s the one we’re checking, bestie 🫶

🦋 DESCRIPTION 🦋

Return the first subkey node of the node. 💖

If the node has no child or only value node, this will return NULL. periodt. 😭

lowkey important: no child, or only a value node — you get NULL. not a subkey. okay? okay. ✨

🌈 SEE ALSO 🌈

• Kernel file ./include/linux/bootconfig.h
• xbc_calc_checksum(9)
• xbc_node_is_value(9)
• xbc_node_is_key(9)
• xbc_node_is_array(9)
• xbc_node_is_leaf(9)
• xbc_find_value(9)
• xbc_find_node(9)
• xbc_array_for_each_value(9)
• xbc_node_for_each_child(9)
• xbc_node_for_each_subkey(9)
• xbc_node_for_each_array_value(9)
• xbc_node_for_each_key_value(9)
• xbc_for_each_key_value(9)
• xbc_node_compose_key(9)

k bye bestie 💅 this cutie came from source/version ./include/linux, dated October 2026 🫶✨