xbc_node_is_leaf(9)

🌸 xbc_node_is_leaf — a Kernel API Manual moment 💅

okay so bestie, welcome to the Kernel API Manual page for xbc_node_is_leaf(9) — yes the (9) is giving kernel-internals realness, we love that for you 🎀

✨ NAME ✨

xbc_node_is_leaf — the little function that tests whether your node is a leaf key node 🍓

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🦋 SYNOPSIS 🦋

bool xbc_node_is_leaf (struct xbc_node *node );

💖 ARGUMENTS 💖

• node — an XBC node. that's it, that's the whole argument, she's low maintenance 💅

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👑 DESCRIPTION 👑

okay so here's the vibe check: xbc_node_is_leaf tests whether the node is a leaf key node — meaning it's a key node and it either has a value node or has no child at all.

It returns true if it's a leaf node, or false if it's not. simple as that, no cap ✨

💀 but wait, heads up bestie: note that the leaf node can have subkey nodes in addition to the value node. so don't go assuming "leaf" means "childless" — she's got range, she's a main character 🫶

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🌈 SEE ALSO 🌈

• the kernel file ./include/linux/bootconfig.h — literally the home of all this 🧚
• xbc_calc_checksum(9)
• xbc_node_is_value(9)
• xbc_node_is_key(9)
• xbc_node_is_array(9)
• xbc_find_value(9)
• xbc_find_node(9)
• xbc_node_get_subkey(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)

like, the whole friend group showed up, we're obsessed 🎀

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and that's the whole page, bestie — fresh out of ./include/linux, dated October 2026, slaying the Kernel API Manual one node at a time 💜✨ periodt.