xref: /linux/io_uring/eventfd.h (revision 6f7e6393d1ce636bb7ec77a7fe7b77458fddf701)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 
3 struct io_ring_ctx;
4 int io_eventfd_register(struct io_ring_ctx *ctx, void __user *arg,
5 			unsigned int eventfd_async);
6 int io_eventfd_unregister(struct io_ring_ctx *ctx);
7 
8 void io_eventfd_signal(struct io_ring_ctx *ctx, bool cqe_event);
9