binder_free_txn_fixups(9)

🎀 binder_free_txn_fixups(9) 🎀

okay bestie, welcome to the Kernel API Manual page for binder_free_txn_fixups — we’re folding that manual name in right here at the top, cute and cozy, no copied header line in sight. 💌

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✨ NAME ✨

binder_free_txn_fixups — free unprocessed fd fixups

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🦋 SYNOPSIS 🦋

void binder_free_txn_fixups (struct binder_transaction *t );

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🌸 ARGUMENTS 🌸

• t — binder transaction for t->from

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💅 DESCRIPTION 💅

If the transaction is being torn down prior to being processed by the target process, free all of the fd fixups and fput the file structs. It is safe to call this function after the fixups have been processed -- in that case, the list will be empty.

no cap, that “safe to call after” part is doing main character energy: if the fixups were already processed, the list is just empty and you’re fine. 🫶

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🌈 SEE ALSO 🌈

Kernel file ./drivers/android/binder.c — plus the whole reference squad, preserved exactly:

• binder_proc_lock(9)
• binder_proc_unlock(9)
• binder_inner_proc_lock(9)
• binder_inner_proc_unlock(9)
• binder_node_lock(9)
• binder_node_unlock(9)
• binder_node_inner_lock(9)
• binder_node_inner_unlock(9)
• binder_worklist_empty(9)
• binder_enqueue_work_ilocked(9)
• binder_enqueue_deferred_thread_work_ilocked(9)
• binder_enqueue_thread_work_ilocked(9)
• binder_enqueue_thread_work(9)
• binder_dequeue_work(9)
• binder_select_thread_ilocked(9)
• binder_wakeup_thread_ilocked(9)
• binder_inc_node_tmpref(9)
• binder_dec_node_tmpref(9)
• binder_get_ref_for_node_olocked(9)
• binder_inc_ref_olocked(9)
• binder_dec_ref_olocked(9)
• binder_get_node_from_ref(9)
• binder_free_ref(9)
• binder_update_ref_for_handle(9)
• binder_dec_ref_for_handle(9)
• binder_inc_ref_for_node(9)
• binder_thread_dec_tmpref(9)
• binder_proc_dec_tmpref(9)
• binder_get_txn_from(9)
• binder_get_txn_from_and_acq_inner(9)
• binder_cleanup_transaction(9)
• binder_get_object(9)
• binder_validate_ptr(9)
• binder_validate_fixup(9)
• struct binder_task_work_cb(9)
• binder_do_fd_close(9)
• binder_deferred_fd_close(9)
• struct binder_ptr_fixup(9)
• struct binder_sg_copy(9)
• binder_do_deferred_txn_copies(9)
• binder_cleanup_deferred_txn_lists(9)
• binder_defer_copy(9)
• binder_add_fixup(9)
• binder_can_update_transaction(9)
• binder_find_outdated_transaction_ilocked(9)
• binder_proc_transaction(9)
• binder_get_node_refs_for_txn(9)
• binder_netlink_report(9)
• binder_free_buf(9)
• binder_apply_fd_fixups(9)
• print_next_binder_node_ilocked(9)

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mwah 💋 — source/version: ./drivers/android; date: October 2026; page: binder_free_txn_fixups(9). stay slaying, kernel bestie 🫶