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path: root/io_uring/eventfd.h
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struct io_ring_ctx;
int io_eventfd_register(struct io_ring_ctx *ctx, void __user *arg,
			unsigned int eventfd_async);
int io_eventfd_unregister(struct io_ring_ctx *ctx);

void io_eventfd_flush_signal(struct io_ring_ctx *ctx);
void io_eventfd_signal(struct io_ring_ctx *ctx);